Add files using upload-large-folder tool

cdr_info/8euq_C_D_AB_cdr_info.json

@@ -0,0 +1,183 @@
+{
+  "entry_name": "8euq_C_D_AB",
+  "heavy_chain_id": "C",
+  "light_chain_id": "D",
+  "chain_mapping": {
+    "protenix_to_original": {
+      "A": "A",
+      "B": "D",
+      "C": "B",
+      "D": "C"
+    },
+    "original_to_protenix": {
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+      "D": "B",
+      "B": "C",
+      "C": "D"
+    },
+    "sequence_order": [
+      {
+        "protenix_chain": "A",
+        "original_chain": "A",
+        "seq_len": 188,
+        "entity_type": "proteinChain"
+      },
+      {
+        "protenix_chain": "B",
+        "original_chain": "D",
+        "seq_len": 214,
+        "entity_type": "proteinChain"
+      },
+      {
+        "protenix_chain": "C",
+        "original_chain": "B",
+        "seq_len": 226,
+        "entity_type": "proteinChain"
+      },
+      {
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+        "original_chain": "C",
+        "seq_len": 223,
+        "entity_type": "proteinChain"
+      }
+    ]
+  },
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+}

cdr_info/8q94_C__A_cdr_info.json

@@ -0,0 +1,112 @@
+{
+  "entry_name": "8q94_C__A",
+  "heavy_chain_id": "C",
+  "light_chain_id": null,
+  "chain_mapping": {
+    "protenix_to_original": {
+      "A": "A",
+      "B": "C"
+    },
+    "original_to_protenix": {
+      "A": "A",
+      "C": "B"
+    },
+    "sequence_order": [
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+        "original_chain": "A",
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+        "entity_type": "proteinChain"
+      },
+      {
+        "protenix_chain": "B",
+        "original_chain": "C",
+        "seq_len": 132,
+        "entity_type": "proteinChain"
+      }
+    ]
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+    }
+  }
+}

cdr_info/8r9z_H_L_A_cdr_info.json

@@ -0,0 +1,177 @@
+{
+  "entry_name": "8r9z_H_L_A",
+  "heavy_chain_id": "H",
+  "light_chain_id": "L",
+  "chain_mapping": {
+    "protenix_to_original": {
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+      "B": "H",
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+    },
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+      "L": "C"
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+        "original_chain": "A",
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+        "entity_type": "proteinChain"
+      },
+      {
+        "protenix_chain": "B",
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+        "entity_type": "proteinChain"
+      },
+      {
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+        "entity_type": "proteinChain"
+      }
+    ]
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+    }
+  }
+}

cdr_info/8rrn_H_L_A_cdr_info.json

@@ -0,0 +1,193 @@
+{
+  "entry_name": "8rrn_H_L_A",
+  "heavy_chain_id": "H",
+  "light_chain_id": "L",
+  "chain_mapping": {
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+      "B": "H",
+      "C": "L"
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+        "entity_type": "proteinChain"
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+        "entity_type": "proteinChain"
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+        "entity_type": "proteinChain"
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+    }
+  }
+}

cdr_info/8sdg_G_I_C_cdr_info.json

@@ -0,0 +1,187 @@
+{
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+  "heavy_chain_id": "G",
+  "light_chain_id": "I",
+  "chain_mapping": {
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+      "B": "I",
+      "C": "C"
+    },
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+      "I": "B",
+      "C": "C"
+    },
+    "sequence_order": [
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+        "protenix_chain": "A",
+        "original_chain": "G",
+        "seq_len": 226,
+        "entity_type": "proteinChain"
+      },
+      {
+        "protenix_chain": "B",
+        "original_chain": "I",
+        "seq_len": 215,
+        "entity_type": "proteinChain"
+      },
+      {
+        "protenix_chain": "C",
+        "original_chain": "C",
+        "seq_len": 205,
+        "entity_type": "proteinChain"
+      }
+    ]
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+    }
+  }
+}

cdr_info/8smp_H_L_A_cdr_info.json

@@ -0,0 +1,181 @@
+{
+  "entry_name": "8smp_H_L_A",
+  "heavy_chain_id": "H",
+  "light_chain_id": "L",
+  "chain_mapping": {
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+      "B": "H",
+      "C": "L"
+    },
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+      "H": "B",
+      "L": "C"
+    },
+    "sequence_order": [
+      {
+        "protenix_chain": "A",
+        "original_chain": "A",
+        "seq_len": 601,
+        "entity_type": "proteinChain"
+      },
+      {
+        "protenix_chain": "B",
+        "original_chain": "H",
+        "seq_len": 234,
+        "entity_type": "proteinChain"
+      },
+      {
+        "protenix_chain": "C",
+        "original_chain": "L",
+        "seq_len": 215,
+        "entity_type": "proteinChain"
+      }
+    ]
+  },
+  "cdr_info": {
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+    }
+  }
+}

cdr_info/8tco_E_D_AB_cdr_info.json

@@ -0,0 +1,197 @@
+{
+  "entry_name": "8tco_E_D_AB",
+  "heavy_chain_id": "E",
+  "light_chain_id": "D",
+  "chain_mapping": {
+    "protenix_to_original": {
+      "A": "A",
+      "B": "B",
+      "C": "D",
+      "D": "E"
+    },
+    "original_to_protenix": {
+      "A": "A",
+      "B": "B",
+      "D": "C",
+      "E": "D"
+    },
+    "sequence_order": [
+      {
+        "protenix_chain": "A",
+        "original_chain": "A",
+        "seq_len": 743,
+        "entity_type": "proteinChain"
+      },
+      {
+        "protenix_chain": "B",
+        "original_chain": "B",
+        "seq_len": 268,
+        "entity_type": "proteinChain"
+      },
+      {
+        "protenix_chain": "C",
+        "original_chain": "D",
+        "seq_len": 215,
+        "entity_type": "proteinChain"
+      },
+      {
+        "protenix_chain": "D",
+        "original_chain": "E",
+        "seq_len": 226,
+        "entity_type": "proteinChain"
+      }
+    ]
+  },
+  "cdr_info": {
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+}

cdr_info/8tng_H__E_cdr_info.json

@@ -0,0 +1,100 @@
+{
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+  "heavy_chain_id": "H",
+  "light_chain_id": null,
+  "chain_mapping": {
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+      "B": "H"
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+        "entity_type": "proteinChain"
+      },
+      {
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+        "seq_len": 121,
+        "entity_type": "proteinChain"
+      }
+    ]
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+    }
+  }
+}

cdr_info/8vdl_H_L_C_cdr_info.json

@@ -0,0 +1,193 @@
+{
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+  "heavy_chain_id": "H",
+  "light_chain_id": "L",
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+      "L": "C"
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+        "entity_type": "proteinChain"
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+        "seq_len": 241,
+        "entity_type": "proteinChain"
+      },
+      {
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+        "seq_len": 212,
+        "entity_type": "proteinChain"
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+    }
+  }
+}

cdr_info/8vqd_C_B_A_cdr_info.json

@@ -0,0 +1,205 @@
+{
+  "entry_name": "8vqd_C_B_A",
+  "heavy_chain_id": "C",
+  "light_chain_id": "B",
+  "chain_mapping": {
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+      "C": "B",
+      "B": "C"
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+        "original_chain": "A",
+        "seq_len": 894,
+        "entity_type": "proteinChain"
+      },
+      {
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+        "entity_type": "proteinChain"
+      },
+      {
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+        "original_chain": "B",
+        "seq_len": 215,
+        "entity_type": "proteinChain"
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+      }
+    }
+  }
+}

cdr_info/8vvk_D_C_B_cdr_info.json

@@ -0,0 +1,185 @@
+{
+  "entry_name": "8vvk_D_C_B",
+  "heavy_chain_id": "D",
+  "light_chain_id": "C",
+  "chain_mapping": {
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+      "A": "B",
+      "B": "C",
+      "C": "D"
+    },
+    "original_to_protenix": {
+      "B": "A",
+      "C": "B",
+      "D": "C"
+    },
+    "sequence_order": [
+      {
+        "protenix_chain": "A",
+        "original_chain": "B",
+        "seq_len": 268,
+        "entity_type": "proteinChain"
+      },
+      {
+        "protenix_chain": "B",
+        "original_chain": "C",
+        "seq_len": 213,
+        "entity_type": "proteinChain"
+      },
+      {
+        "protenix_chain": "C",
+        "original_chain": "D",
+        "seq_len": 224,
+        "entity_type": "proteinChain"
+      }
+    ]
+  },
+  "cdr_info": {
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+      }
+    }
+  }
+}

cdr_info/8x9b_O_P_EI_cdr_info.json

@@ -0,0 +1,181 @@
+{
+  "entry_name": "8x9b_O_P_EI",
+  "heavy_chain_id": "O",
+  "light_chain_id": "P",
+  "chain_mapping": {
+    "protenix_to_original": {
+      "A": "E",
+      "B": "I",
+      "C": "O",
+      "D": "P"
+    },
+    "original_to_protenix": {
+      "E": "A",
+      "I": "B",
+      "O": "C",
+      "P": "D"
+    },
+    "sequence_order": [
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+        "protenix_chain": "A",
+        "original_chain": "E",
+        "seq_len": 297,
+        "entity_type": "proteinChain"
+      },
+      {
+        "protenix_chain": "B",
+        "original_chain": "I",
+        "seq_len": 254,
+        "entity_type": "proteinChain"
+      },
+      {
+        "protenix_chain": "C",
+        "original_chain": "O",
+        "seq_len": 114,
+        "entity_type": "proteinChain"
+      },
+      {
+        "protenix_chain": "D",
+        "original_chain": "P",
+        "seq_len": 112,
+        "entity_type": "proteinChain"
+      }
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+      }
+    }
+  }
+}

cdr_info/8zc5_E_C_B_cdr_info.json

@@ -0,0 +1,197 @@
+{
+  "entry_name": "8zc5_E_C_B",
+  "heavy_chain_id": "E",
+  "light_chain_id": "C",
+  "chain_mapping": {
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+      "B": "C",
+      "C": "E"
+    },
+    "original_to_protenix": {
+      "B": "A",
+      "C": "B",
+      "E": "C"
+    },
+    "sequence_order": [
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+        "original_chain": "B",
+        "seq_len": 196,
+        "entity_type": "proteinChain"
+      },
+      {
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+        "original_chain": "C",
+        "seq_len": 110,
+        "entity_type": "proteinChain"
+      },
+      {
+        "protenix_chain": "C",
+        "original_chain": "E",
+        "seq_len": 127,
+        "entity_type": "proteinChain"
+      }
+    ]
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+        53,
+        54,
+        55,
+        56,
+        89,
+        90,
+        91,
+        92,
+        93,
+        94,
+        95,
+        96,
+        97,
+        98,
+        99
+      ],
+      "variable_domain_start_res_id": 1,
+      "cdr1": {
+        "indices": [
+          22,
+          23,
+          24,
+          25,
+          26,
+          27,
+          28,
+          29,
+          30,
+          31,
+          32,
+          33,
+          34
+        ]
+      },
+      "cdr2": {
+        "indices": [
+          50,
+          51,
+          52,
+          53,
+          54,
+          55,
+          56
+        ]
+      },
+      "cdr3": {
+        "indices": [
+          89,
+          90,
+          91,
+          92,
+          93,
+          94,
+          95,
+          96,
+          97,
+          98,
+          99
+        ]
+      }
+    }
+  }
+}

cdr_info/8zhe_H_L_A_cdr_info.json

@@ -0,0 +1,179 @@
+{
+  "entry_name": "8zhe_H_L_A",
+  "heavy_chain_id": "H",
+  "light_chain_id": "L",
+  "chain_mapping": {
+    "protenix_to_original": {
+      "A": "A",
+      "B": "H",
+      "C": "L"
+    },
+    "original_to_protenix": {
+      "A": "A",
+      "H": "B",
+      "L": "C"
+    },
+    "sequence_order": [
+      {
+        "protenix_chain": "A",
+        "original_chain": "A",
+        "seq_len": 1278,
+        "entity_type": "proteinChain"
+      },
+      {
+        "protenix_chain": "B",
+        "original_chain": "H",
+        "seq_len": 243,
+        "entity_type": "proteinChain"
+      },
+      {
+        "protenix_chain": "C",
+        "original_chain": "L",
+        "seq_len": 240,
+        "entity_type": "proteinChain"
+      }
+    ]
+  },
+  "cdr_info": {
+    "H_chain": {
+      "cdr_indices": [
+        25,
+        26,
+        27,
+        28,
+        29,
+        30,
+        31,
+        51,
+        52,
+        53,
+        54,
+        55,
+        56,
+        98,
+        99,
+        100,
+        101,
+        102,
+        103,
+        104,
+        105,
+        106,
+        107,
+        108
+      ],
+      "variable_domain_start_res_id": 20,
+      "cdr1": {
+        "indices": [
+          25,
+          26,
+          27,
+          28,
+          29,
+          30,
+          31
+        ]
+      },
+      "cdr2": {
+        "indices": [
+          51,
+          52,
+          53,
+          54,
+          55,
+          56
+        ]
+      },
+      "cdr3": {
+        "indices": [
+          98,
+          99,
+          100,
+          101,
+          102,
+          103,
+          104,
+          105,
+          106,
+          107,
+          108
+        ]
+      }
+    },
+    "L_chain": {
+      "cdr_indices": [
+        22,
+        23,
+        24,
+        25,
+        26,
+        27,
+        28,
+        29,
+        30,
+        31,
+        32,
+        33,
+        34,
+        50,
+        51,
+        52,
+        53,
+        54,
+        55,
+        56,
+        91,
+        92,
+        93,
+        94,
+        95,
+        96,
+        97,
+        98,
+        99
+      ],
+      "variable_domain_start_res_id": 18,
+      "cdr1": {
+        "indices": [
+          22,
+          23,
+          24,
+          25,
+          26,
+          27,
+          28,
+          29,
+          30,
+          31,
+          32,
+          33,
+          34
+        ]
+      },
+      "cdr2": {
+        "indices": [
+          50,
+          51,
+          52,
+          53,
+          54,
+          55,
+          56
+        ]
+      },
+      "cdr3": {
+        "indices": [
+          91,
+          92,
+          93,
+          94,
+          95,
+          96,
+          97,
+          98,
+          99
+        ]
+      }
+    }
+  }
+}

protenix_json/8q7o_A__C.json

@@ -0,0 +1,83 @@
+[
+  {
+    "sequences": [
+      {
+        "proteinChain": {
+          "sequence": "ETGQVQLVESGGGLVQAGGSLRLSCAASGSISSINAMGWYRQAPGKQRELVAAITSGGSTNYADSVKGRFTISRDNAKNTVYLQMNSLKPGDTAVYYCNLLYYIDYVEYDYWGQGTQVTVSSGT",
+          "count": 1,
+          "label_entity_id": "1",
+          "label_asym_id": [
+            "A"
+          ],
+          "auth_asym_id": [
+            "A"
+          ]
+        }
+      },
+      {
+        "proteinChain": {
+          "sequence": "ETGFSCEPITLRMCQDLPYNTTFMPNLLNHYDQQTAALAMEPFHPMVNLDCSRDFRPFLCALYAPICMEYGRVTLPCRRLCQRAYSECSKLMEMFGVPWPEDMECSRFPDCDEPYPGTLEVLFQ",
+          "count": 1,
+          "label_entity_id": "2",
+          "label_asym_id": [
+            "C"
+          ],
+          "auth_asym_id": [
+            "C"
+          ]
+        }
+      }
+    ],
+    "covalent_bonds": [
+      {
+        "entity1": 1,
+        "position1": 25,
+        "atom1": "SG",
+        "entity2": 1,
+        "position2": 98,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 2,
+        "position1": 6,
+        "atom1": "SG",
+        "entity2": 2,
+        "position2": 67,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 2,
+        "position1": 14,
+        "atom1": "SG",
+        "entity2": 2,
+        "position2": 60,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 2,
+        "position1": 51,
+        "atom1": "SG",
+        "entity2": 2,
+        "position2": 88,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 2,
+        "position1": 77,
+        "atom1": "SG",
+        "entity2": 2,
+        "position2": 111,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 2,
+        "position1": 81,
+        "atom1": "SG",
+        "entity2": 2,
+        "position2": 105,
+        "atom2": "SG"
+      }
+    ],
+    "name": "8q7o_A__C"
+  }
+]

protenix_json/8qq0_E_D_A.json

@@ -0,0 +1,112 @@
+[
+  {
+    "sequences": [
+      {
+        "proteinChain": {
+          "sequence": "MFVFLVLLPLVSSQCVNLTTRTQLPPAYTNSFTRGVYYPDKVFRSSVLHSTQDLFLPFFSNVTWFHAIHVSGTNGTKRFDNPVLPFNDGVYFASTEKSNIIRGWIFGTTLDSKTQSLLIVNNATNVVIKVCEFQFCNDPFLGVYYHKNNKSWMESEFRVYSSANNCTFEYVSQPFLMDLEGKQGNFKNLREFVFKNIDGYFKIYSKHTPINLVRDLPQGFSALEPLVDLPIGINITRFQTLLALHRSYLTPGDSSSGWTAGAAAYYVGYLQPRTFLLKYNENGTITDAVDCALDPLSETKCTLKSFTVEKGIYQTSNFRVQPTESIVRFPNITNLCPFGEVFNATRFASVYAWNRKRISNCVADYSVLYNSASFSTFKCYGVSPTKLNDLCFTNVYADSFVIRGDEVRQIAPGQTGKIADYNYKLPDDFTGCVIAWNSNNLDSKVGGNYNYLYRLFRKSNLKPFERDISTEIYQAGSTPCNGVEGFNCYFPLQSYGFQPTNGVGYQPYRVVVLSFELLHAPATVCGPKKSTNLVKNKCVNFNFNGLTGTGVLTESNKKFLPFQQFGRDIADTTDAVRDPQTLEILDITPCSFGGVSVITPGTNTSNQVAVLYQDVNCTEVPVAIHADQLTPTWRVYSTGSNVFQTRAGCLIGAEHVNNSYECDIPIGAGICASYQTQTNSPGSASSVASQSIIAYTMSLGAENSVAYSNNSIAIPTNFTISVTTEILPVSMTKTSVDCTMYICGDSTECSNLLLQYGSFCTQLNRALTGIAVEQDKNTQEVFAQVKQIYKTPPIKDFGGFNFSQILPDPSKPSKRSPIEDLLFNKVTLADAGFIKQYGDCLGDIAARDLICAQKFNGLTVLPPLLTDEMIAQYTSALLAGTITSGWTFGAGPALQIPFPMQMAYRFNGIGVTQNVLYENQKLIANQFNSAIGKIQDSLSSTPSALGKLQDVVNQNAQALNTLVKQLSSNFGAISSVLNDILSRLDPPEAEVQIDRLITGRLQSLQTYVTQQLIRAAEIRASANLAATKMSECVLGQSKRVDFCGKGYHLMSFPQSAPHGVVFLHVTYVPAQEKNFTTAPAICHDGKAHFPREGVFVSNGTHWFVTQRNFYEPQIITTDNTFVSGNCDVVIGIVNNTVYDPLQPELDSFKEELDKYFKNHTSPDVDLGDISGINASVVNIQKEIDRLNEVAKNLNESLIDLQELGKYEQGSGYIPEAPRDGQAYVRKDGEWVLLSTFLGRSLEVLFQGPGHHHHHHHHSAWSHPQFEKGGGSGGGGSGGSAWSHPQFEK",
+          "count": 1,
+          "label_entity_id": "1",
+          "label_asym_id": [
+            "A"
+          ],
+          "auth_asym_id": [
+            "A"
+          ]
+        }
+      },
+      {
+        "proteinChain": {
+          "sequence": "QSALTQPPSASGSPGQSVTISCTGTRSDVDGYNYVSWYQQHPGKAPKLMIYEVTKRPSGVPDRFSGSKSGNTASLTVSGLQAEDEADYYCSSYAGINNWVFGGGTKLTVLGQPKAAPSVTLFPPSSEELQANKATLVCLISDFYPGAVTVAWKADSSPVKAGVETTTPSKQSNNKYAASSYLSLTPEQWKSHRSYSCQVTHEGSTVEKTVAPTECS",
+          "count": 1,
+          "label_entity_id": "2",
+          "label_asym_id": [
+            "B"
+          ],
+          "auth_asym_id": [
+            "D"
+          ]
+        }
+      },
+      {
+        "proteinChain": {
+          "sequence": "EVQLVQSGAEVKKPGASVKVSCKASGYTFTDHYIHWVRQAPGQGLEWMGWINPNSGGTNYTQKFKGRVTLTRDRSISTAYMDLSRLRSDDTAVYYCAKDVPPYIVSGWLDCWGQGTLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKRVEPKSCDKTH",
+          "count": 1,
+          "label_entity_id": "3",
+          "label_asym_id": [
+            "C"
+          ],
+          "auth_asym_id": [
+            "E"
+          ]
+        }
+      }
+    ],
+    "covalent_bonds": [
+      {
+        "entity1": 1,
+        "position1": 131,
+        "atom1": "SG",
+        "entity2": 1,
+        "position2": 166,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 1,
+        "position1": 291,
+        "atom1": "SG",
+        "entity2": 1,
+        "position2": 301,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 1,
+        "position1": 336,
+        "atom1": "SG",
+        "entity2": 1,
+        "position2": 361,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 1,
+        "position1": 379,
+        "atom1": "SG",
+        "entity2": 1,
+        "position2": 432,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 1,
+        "position1": 391,
+        "atom1": "SG",
+        "entity2": 1,
+        "position2": 525,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 1,
+        "position1": 480,
+        "atom1": "SG",
+        "entity2": 1,
+        "position2": 488,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 2,
+        "position1": 22,
+        "atom1": "SG",
+        "entity2": 2,
+        "position2": 90,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 3,
+        "position1": 22,
+        "atom1": "SG",
+        "entity2": 3,
+        "position2": 96,
+        "atom2": "SG"
+      }
+    ],
+    "name": "8qq0_E_D_A"
+  }
+]

protenix_json/8rvn_H_L_F.json

@@ -0,0 +1,104 @@
+[
+  {
+    "sequences": [
+      {
+        "proteinChain": {
+          "sequence": "GILHYEKLSKIGLVKGVTRKYKIKSNPLTKDIVIKMIPNVSNMSQCTGSVMENYKTRLNGILTPIKGALEIYKNNTHDLVGDVRLAGVIMAGVAIGIATAAQITAGVALYEAMKNADNINKLKSSIESTNEAVVKLQETAEKTVYVLTALQDYINTNLVPTIDKISCKQTELSLDLALSKYLSDLLFVFGPNLQDPVSNSMTIQAISQAFGGNYETLLRTLGYATEDFDDLLESDSITGQIIYVDLSSYYIIVRVYFPILTEIQQAYIQELLPVSFNNDNSEWISIVPNFILVRNTLISNIEIGFCLITKRSVICNQDYATPMTNNMRECLTGSTEKCPRELVVSSHVPRFALSNGVLFANCISVTCQCQTTGRAISQSGEQTLLMIDNTTCPTAVLGNVIISLGKYLGSVNYNSEGIAIGPPVFTDKVDISSQISSMNQSLQQSKDYIKEAQRLLDGTMKQIEDKIEEILSKIYHIENEIARIKKLIGEGGSHHHHHH",
+          "count": 1,
+          "label_entity_id": "1",
+          "label_asym_id": [
+            "A"
+          ],
+          "auth_asym_id": [
+            "F"
+          ]
+        }
+      },
+      {
+        "proteinChain": {
+          "sequence": "QSLEESGGRLVTPGTPLTLTCTASGFSLSSYYMMWVRQAPGKGLEWIGIINTGGNAYYASWTKGRFTISKTSTTVDLKITSPTTEDTATYFCARAVPSGAGYSAGGLWGPGTLVTVSSGQPKAPSVFPLAPCCGDTPSSTVTLGCLVKGYLPEPVTVTWNSGTLTNGVRTFPSVRQSSGLYSLSSVVSVTSSSQPVTCNVAHPATNTKVDKTVAPSTCNK",
+          "count": 1,
+          "label_entity_id": "2",
+          "label_asym_id": [
+            "D"
+          ],
+          "auth_asym_id": [
+            "H"
+          ]
+        }
+      },
+      {
+        "proteinChain": {
+          "sequence": "DQVLTQTPASVEAAVGGTVTIKCQASQSVGFYLSWYQQKPGQPPKLLIYRASTLESGVPSRFKGSGSGTEFTLTISDLECADAATYYCQTNDYLASSAFGGGTEVVVRGDPVAPTVLIFPPAADQVATGTVTIVCVANKYFPDVTVTWEVDGTTQTTGIENSKTPQNSADCTYNLSSTLTLTSTQYNSHKEYTCKVTQGTTSVVQSFSRKNC",
+          "count": 1,
+          "label_entity_id": "3",
+          "label_asym_id": [
+            "E"
+          ],
+          "auth_asym_id": [
+            "L"
+          ]
+        }
+      }
+    ],
+    "covalent_bonds": [
+      {
+        "entity1": 1,
+        "position1": 46,
+        "atom1": "SG",
+        "entity2": 1,
+        "position2": 167,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 1,
+        "position1": 306,
+        "atom1": "SG",
+        "entity2": 1,
+        "position2": 315,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 1,
+        "position1": 330,
+        "atom1": "SG",
+        "entity2": 1,
+        "position2": 338,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 1,
+        "position1": 362,
+        "atom1": "SG",
+        "entity2": 1,
+        "position2": 367,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 1,
+        "position1": 369,
+        "atom1": "SG",
+        "entity2": 1,
+        "position2": 392,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 2,
+        "position1": 21,
+        "atom1": "SG",
+        "entity2": 2,
+        "position2": 92,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 3,
+        "position1": 23,
+        "atom1": "SG",
+        "entity2": 3,
+        "position2": 88,
+        "atom2": "SG"
+      }
+    ],
+    "name": "8rvn_H_L_F"
+  }
+]

protenix_json/8scx_H_L_C.json

@@ -0,0 +1,64 @@
+[
+  {
+    "sequences": [
+      {
+        "proteinChain": {
+          "sequence": "MHRSTFIRTSGTSSRTLTARYRSQYTGLLVARVLFSTSTTRAQGGNPRSPLQIFRDTFKKEWEKSQELQENIKTLQDASGKLGESEAYKKAREAYLKAQRGSTIVGKTLKKTGETMEHIATKAWESELGKNTRKAAAATAKKLDESFEPVRQTKIYKEVSEVIDDGESSRYGGFITKEQRRLKRERDLASGKRHRAVKSNEDAGTAVVATNIESKESFGKKVEDFKEKTVVGRSIQSLKNKLWDESENPLIVVMRKITNKVGGFFAETESSRVYSQFKLMDPTFSNESFTRHLREYIVPEILEAYVKGDVKVLKKWFSEAPFNVYAAQQKIFKEQDVYADGRILDIRGVEIVSAKLLAPQDIPVLVVGCRAQEINLYRKKKTGEIAAGDEANILMSSYAMVFTRDPEQIDDDETEGWKILEFVRGGSRQFT",
+          "count": 1,
+          "label_entity_id": "3",
+          "label_asym_id": [
+            "C"
+          ],
+          "auth_asym_id": [
+            "C"
+          ]
+        }
+      },
+      {
+        "proteinChain": {
+          "sequence": "MEKDTLLLWVLLLWVPGSTGDIVLTQSPASLAVSLGQRATISCRASESVDIYGISFMNWFQQKPGQPPKLLIYATSNQGSGVPARFSGSGSGTDFSLNIHPMEEDDTAMYFCQQSKEVPRTFGGGTKLEIKRADAAPTVSIFPPSSEQLTSGGASVVCFLNNFYPKDINVKWKIDGSERQNGVLNSWTDQDSKDSTYSMSSTLTLTKDEYERHNSYTCEATHKTSTSPIVKSFNRNEC",
+          "count": 1,
+          "label_entity_id": "4",
+          "label_asym_id": [
+            "D"
+          ],
+          "auth_asym_id": [
+            "L"
+          ]
+        }
+      },
+      {
+        "proteinChain": {
+          "sequence": "MAVLVLLLCLVTFPSCVLSQVQLKQSGPGLVQPSQSLSITCTVSGFSLTTYGVHWVRQSPGKGLEWLGVMWRGGSTDFNAAFMSRLSITKDNSKSQVFFKMNSLQADDTAIYYCARYGNYDAMDYWGQGTSVTVSSAKTTPPSVYPLAPGSAAQTNSMVTLGCLVKGYFPEPVTVTWNSGSLSSGVHTFPAVLQSDLYTLSSSVTVPSSPRPSETVTCNVAHPASSTKVDKKIVPRDC",
+          "count": 1,
+          "label_entity_id": "5",
+          "label_asym_id": [
+            "E"
+          ],
+          "auth_asym_id": [
+            "H"
+          ]
+        }
+      }
+    ],
+    "covalent_bonds": [
+      {
+        "entity1": 2,
+        "position1": 43,
+        "atom1": "SG",
+        "entity2": 2,
+        "position2": 112,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 3,
+        "position1": 41,
+        "atom1": "SG",
+        "entity2": 3,
+        "position2": 114,
+        "atom2": "SG"
+      }
+    ],
+    "name": "8scx_H_L_C"
+  }
+]

protenix_json/8sfx_D__B.json

@@ -0,0 +1,49 @@
+[
+  {
+    "sequences": [
+      {
+        "proteinChain": {
+          "sequence": "MASKGEELFTGVVPILVELDGDVNGHKFSVSGEGEGDATYGKLTLKFICTTGKLPVPWPTLVTTFXVQCFARYPDHMKQHDFFKSAMPEGYVQERTIFFKDDGNYKTRAEVKFEGDTLVNRIELKGIDFKEDGNILGHKLEYNYNSHNVYIMADKQKNGIKVNFKIRHNIEDGSVHLADHYQQNTPIGDGPVLLPDNHYLSTQSALSKDPNEKRDHMVLLEFVTAAGITHGMDELYKGLEVLFQGPSHHHHHH",
+          "count": 1,
+          "label_entity_id": "1",
+          "label_asym_id": [
+            "B"
+          ],
+          "auth_asym_id": [
+            "B"
+          ],
+          "modifications": [
+            {
+              "ptmPosition": 66,
+              "ptmType": "CCD_CR2"
+            }
+          ]
+        }
+      },
+      {
+        "proteinChain": {
+          "sequence": "GSMAQVQLVESGGGLVQAGGSLRLSCAASGPTGAMAWFRQAPGMEREFVGGISGSETDTYYADFVKGRLTVDRDNVKNTVDLQMNSLKPEDTAVYYCAARRRVTLFTSRADYDFWGQGTQVTVSGLEVLFQGPSLEHHHHHH",
+          "count": 1,
+          "label_entity_id": "2",
+          "label_asym_id": [
+            "C"
+          ],
+          "auth_asym_id": [
+            "D"
+          ]
+        }
+      }
+    ],
+    "covalent_bonds": [
+      {
+        "entity1": 2,
+        "position1": 26,
+        "atom1": "SG",
+        "entity2": 2,
+        "position2": 97,
+        "atom2": "SG"
+      }
+    ],
+    "name": "8sfx_D__B"
+  }
+]

protenix_json/8sgj_H_L_A.json

@@ -0,0 +1,72 @@
+[
+  {
+    "sequences": [
+      {
+        "proteinChain": {
+          "sequence": "MYNMRRLSLSPTFSMGFHLLVTVSLLFSHVDHVIAETEMEGEGNETGECTGSYYCKKGVILPIWEPQDPSFGDKIARATVYFVAMVYMFLGVSIIADRFMSSIEVITSQEKEITIKKPNGETTKTTVRIWNETVSNLTLMALGSSAPEILLSVIEVCGHNFTAGDLGPSTIVGSAAFNMFIIIALCVYVVPDGETRKIKHLRVFFVTAAWSIFAYTWLYIILSVISPGVVEVWEGLLTFFFFPICVVFAWVADRRLLFYKYVYKRYRAGKQRGMIIEHEGDRPSSKTEIEMDGKVVNSHVENFLDGALVLEVDERDQDDEEARREMARILKELKQKHPDKEIEQLIELANYQVLSQQQKSRAFYRIQATRLMTGATENDPVSKIFFEQGTYQCLENCGTVALTIIRRGGDLTNTVFVDFRTEDGTANAGSDYEFTEGTVVFKPGDTQKEIRVGIIDDDIFEEDENFLVHLSNVKVSSEASEDGILEANHVSTLACLGSPSTATVTIFDDDHAGIFTFEEPVTHVSESIGIMEVKVLRTSGARGNVIVPYKTIEGTARGGGEDFEDTCGELEFQNDEIVKTISVKVIDDEEYEKNKTFFLEIGEPRLVEMSEKKALLLNELGGFTITGKYLFGQPVFRKVHAREHPILSTVITIADEYDDKQPLTSKEEEERRIAEMGRPILGEHTKLEVIIEESYEFKSTVDKLIKKTNLALVVGTNSWREQFIEAITVSAGEDDDDDECGEEKLPSCFDYVMHFLTVFWKVLFAFVPPTEYWNGWACFIVSILMIGLLTAFIGDLASHFGCTIGLKDSVTAVVFVALGTSVPDTFASKVAATQDQYADASIGNVTGSNAVNVFLGIGVAWSIAAIYHAANGEQFKVSPGTLAFSVTLFTIFAFINVGVLLYRRRPEIGGELGGPRTAKLLTSCLFVLLWLLYIFFSSLEAYCHIKGFAAAGGSWSHPQFEKGGGSGGGSGGSAWSHPQFEK",
+          "count": 1,
+          "label_entity_id": "1",
+          "label_asym_id": [
+            "A"
+          ],
+          "auth_asym_id": [
+            "A"
+          ]
+        }
+      },
+      {
+        "proteinChain": {
+          "sequence": "QAVVTQESALTTSPGETVTLTCRSSTGAVTTSNYANWVQEKPDHLFTGLIGGTNNRVPGVPARFSGSLIGDKAALTITGAQTEDEAIYFCALWYSNHWVFGGGTKLTVLGQPKSSPSVTLFPPSSEELETNKATLVCTITDFYPGVVTVDWKVDGTPVTQGMETTQPSKQSNNKYMASSYLTLTARAWERHSSYSCQVTHEG",
+          "count": 1,
+          "label_entity_id": "2",
+          "label_asym_id": [
+            "B"
+          ],
+          "auth_asym_id": [
+            "L"
+          ]
+        }
+      },
+      {
+        "proteinChain": {
+          "sequence": "QVQLQQSGAELARPGASVKLSCKATGYSFTSYWMQWVKQRPGQGMEWIGAIYPGDVTSRYTQKFKGKATLTADKSSSTAFMQLRSLASEDSAVYYCARWSGYYGSSSFDYWGQGTTLTVSSAKTTPPSVYPLAPGCGDTTGSSVTLGCLVKGYFPESVTVTWNSGSLSSSVHTFPALLQSGLYTMSSSVTVPSSTWPSQTVTCSVAHPASSTTVDKKLEPSGPISTINPCPPCKECHKCPAPNLEGGPS",
+          "count": 1,
+          "label_entity_id": "3",
+          "label_asym_id": [
+            "C"
+          ],
+          "auth_asym_id": [
+            "H"
+          ]
+        }
+      }
+    ],
+    "covalent_bonds": [
+      {
+        "entity1": 1,
+        "position1": 55,
+        "atom1": "SG",
+        "entity2": 1,
+        "position2": 802,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 2,
+        "position1": 22,
+        "atom1": "SG",
+        "entity2": 2,
+        "position2": 90,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 3,
+        "position1": 22,
+        "atom1": "SG",
+        "entity2": 3,
+        "position2": 96,
+        "atom2": "SG"
+      }
+    ],
+    "name": "8sgj_H_L_A"
+  }
+]

protenix_json/8sr0_Y_Z_X.json

@@ -0,0 +1,80 @@
+[
+  {
+    "sequences": [
+      {
+        "proteinChain": {
+          "sequence": "MWEAQFLGLLFLQPLWVAPVKPLQPGAEVPVVWAQEGAPAQLPCSPTIPLQDLSLLRRAGVTWQHQPDSGPPAAAPGHPLAPGPHPAAPSSWGPRPRRYTVLSVGPGGLRSGRLPLQPRVQLDERGRQRGDFSLWLRPARRADAGEYRAAVHLRDRALSCRLRLRLGQASMTASPPGSLRASDWVILNCSFSRPDRPASVHWFRNRGQGRVPVRESPHHHLAESFLFLPQVSPMDSGPWGCILTYRDGFNVSIMYNLTVLGLEPPTPLTVYAGAGSRVGLPCRLPAGVGTRSFLTAKWTPPGGGPDLLVTGDNGDFTLRLEDVSQAQAGTYTCHIHLQEQQLNATVTLAIITVTPKSFGSPGSLGKLLCEVTPVSGQERFVWSSLDTPSQRSFSGPWLEAQEAQLLSQPWQCQLYQGERLLGAAVYFTELSSPGAQRSGRAPGALPAGHLLLFLILGVLSLLLLVTGAFGFHLWRRQWRPRRFSALEQGIHPPQAQSKIEELEQEPEPEPEPEPEPEPEPEPEQL",
+          "count": 1,
+          "label_entity_id": "1",
+          "label_asym_id": [
+            "A"
+          ],
+          "auth_asym_id": [
+            "X"
+          ]
+        }
+      },
+      {
+        "proteinChain": {
+          "sequence": "MGWTWIFLFFLSGTAGVLSEVLLLQSGPELVKPGTSVKIPCKASGYTFTDYNVDWVKQRHGKGLEWIGDINPNNGGTIYSQKFKGKATLTVDKSSSTAFMELRSLTSEDTAVYFCARNYRWFGAMDHWGQGTSVTVSSTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKRVEPKSCDKTAGWSHPQFEK",
+          "count": 1,
+          "label_entity_id": "2",
+          "label_asym_id": [
+            "B"
+          ],
+          "auth_asym_id": [
+            "Y"
+          ]
+        }
+      },
+      {
+        "proteinChain": {
+          "sequence": "METDTILLWVLLLWVPGSTGDIVLTQSPASLAVSPGQRATISCKASQSLDYEGDSDMNWYQQKPGQPPRLLISGASNLESGIPARFSGSGSGTDFTVNIHPVEEEDAATYYCQQSTEDPRTFGGGTKLEIKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKYQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNRGEC",
+          "count": 1,
+          "label_entity_id": "3",
+          "label_asym_id": [
+            "C"
+          ],
+          "auth_asym_id": [
+            "Z"
+          ]
+        }
+      }
+    ],
+    "covalent_bonds": [
+      {
+        "entity1": 1,
+        "position1": 44,
+        "atom1": "SG",
+        "entity2": 1,
+        "position2": 160,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 1,
+        "position1": 189,
+        "atom1": "SG",
+        "entity2": 1,
+        "position2": 241,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 2,
+        "position1": 41,
+        "atom1": "SG",
+        "entity2": 2,
+        "position2": 115,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 3,
+        "position1": 43,
+        "atom1": "SG",
+        "entity2": 3,
+        "position2": 112,
+        "atom2": "SG"
+      }
+    ],
+    "name": "8sr0_Y_Z_X"
+  }
+]

protenix_json/8sxp_H_L_C.json

@@ -0,0 +1,104 @@
+[
+  {
+    "sequences": [
+      {
+        "proteinChain": {
+          "sequence": "DIQMTQSPSSLSASVGDRVTITCRASQSISSYLNWYQQKPGKAPKLLIYDASSLQSGVPSRFSGSGSGTDFTLTISSLQPEDFATYYCQQSYSTPYTFGQGTKLEIKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNRG",
+          "count": 1,
+          "label_entity_id": "1",
+          "label_asym_id": [
+            "A"
+          ],
+          "auth_asym_id": [
+            "L"
+          ]
+        }
+      },
+      {
+        "proteinChain": {
+          "sequence": "TKCYVTPDATSQTCPDGQDICYTKTWCDGFCSSRGKRIDLGCAATCPKVKPGVDIKCCSTDNCNPFPT",
+          "count": 1,
+          "label_entity_id": "2",
+          "label_asym_id": [
+            "B"
+          ],
+          "auth_asym_id": [
+            "C"
+          ]
+        }
+      },
+      {
+        "proteinChain": {
+          "sequence": "EVQLVQSGAEVKKPGSSVKVSCKASGGTFSSYAISWVRQAPGQGLEWMGGYIPIFGTANYAQKFQGRVTITADESTSTAYMELSSLRSEDTAVYYCARIPLRWYESGPYESGVFDYWGQGTLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPK",
+          "count": 1,
+          "label_entity_id": "3",
+          "label_asym_id": [
+            "C"
+          ],
+          "auth_asym_id": [
+            "H"
+          ]
+        }
+      }
+    ],
+    "covalent_bonds": [
+      {
+        "entity1": 1,
+        "position1": 23,
+        "atom1": "SG",
+        "entity2": 1,
+        "position2": 88,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 1,
+        "position1": 134,
+        "atom1": "SG",
+        "entity2": 1,
+        "position2": 194,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 2,
+        "position1": 14,
+        "atom1": "SG",
+        "entity2": 2,
+        "position2": 42,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 2,
+        "position1": 27,
+        "atom1": "SG",
+        "entity2": 2,
+        "position2": 31,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 2,
+        "position1": 58,
+        "atom1": "SG",
+        "entity2": 2,
+        "position2": 63,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 3,
+        "position1": 22,
+        "atom1": "SG",
+        "entity2": 3,
+        "position2": 96,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 3,
+        "position1": 154,
+        "atom1": "SG",
+        "entity2": 3,
+        "position2": 210,
+        "atom2": "SG"
+      }
+    ],
+    "name": "8sxp_H_L_C"
+  }
+]

protenix_json/8t06_C_D_A.json

@@ -0,0 +1,64 @@
+[
+  {
+    "sequences": [
+      {
+        "proteinChain": {
+          "sequence": "MGTVVAKLLLPTLSSLAFLPTVSIATKRRFYMEAMVYLFTMFFVAFSHACDGPGLSVLCFMRRDILEYFSIYGTALSMWVSLMALADFDEPQRSTFTMLGVLTIAVATFHDRWGYGVYSGPIGTATLIIAVKWLKKMKEKKGLYPDKSIYTQQIGPGLCFGALALMLRFFFEEWDYTYVHSFYHCALAMSFVLLLPKVNKKAGNAGAPAKLTFSTLCCTCV",
+          "count": 1,
+          "label_entity_id": "1",
+          "label_asym_id": [
+            "A"
+          ],
+          "auth_asym_id": [
+            "A"
+          ]
+        }
+      },
+      {
+        "proteinChain": {
+          "sequence": "QVTLKESGPGILQPSQTLSLTCSFSGFSLSTSGMGVSWIRKPSGKGLEWLAHIFWDDDKRYNPSLKSRLTISKDTSSNQVFLMITSIDTADTATYYCARRTWLLHAMDYWGQGTSVTVSS",
+          "count": 1,
+          "label_entity_id": "2",
+          "label_asym_id": [
+            "C"
+          ],
+          "auth_asym_id": [
+            "C"
+          ]
+        }
+      },
+      {
+        "proteinChain": {
+          "sequence": "DIQMTQSPSSLSASLGGKVTITCKASQDINEYIAWYQHKPGKGPRLLIHYTSTLQPGIPSRFSGSGSGRDYSFSISNLEPEDIATYYCLQYDNLLWTFGGGTKLEIK",
+          "count": 1,
+          "label_entity_id": "3",
+          "label_asym_id": [
+            "D"
+          ],
+          "auth_asym_id": [
+            "D"
+          ]
+        }
+      }
+    ],
+    "covalent_bonds": [
+      {
+        "entity1": 1,
+        "position1": 50,
+        "atom1": "SG",
+        "entity2": 1,
+        "position2": 59,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 2,
+        "position1": 22,
+        "atom1": "SG",
+        "entity2": 2,
+        "position2": 97,
+        "atom2": "SG"
+      }
+    ],
+    "name": "8t06_C_D_A"
+  }
+]

protenix_json/8t1g_G_I_CD.json

@@ -0,0 +1,141 @@
+[
+  {
+    "sequences": [
+      {
+        "proteinChain": {
+          "sequence": "DKICLGHHAVSNGTKVNTLTERGVEVVNATETVERTNIPRICSKGKRTVDLGQCGLLGTITGPPQCDQFLEFSADLIIERREGSDVCYPGKFVNEEALRQILRESGGIDKEAMGFTYSGIRTNGATSACRRSGSSFYAEMKWLLSNTDNAAFPQMTKSYKNTRKSPALIVWGIHHSVSTAEQTKLYGSGNKLVTVGSSNYQQSFVPSPGARPQVNGLSGRIDFHWLMLNPNDTVTFSFNGAFIAPDRASFLRGKSMGIQSGVQVDANCEGDCYHSGGTIISNLPFQNIDSRAVGKCPRYVKQRSLLLATGMKNVPEIPKGR",
+          "count": 1,
+          "label_entity_id": "1",
+          "label_asym_id": [
+            "C"
+          ],
+          "auth_asym_id": [
+            "C"
+          ]
+        }
+      },
+      {
+        "proteinChain": {
+          "sequence": "GLFGAIAGFIENGWEGLIDGWYGFRHQNAQGEGTAADYKSTQSAIDQITGKLNRLIEKTNQQFELIDNEFNEVEKQIGNVINWTRDSITEVWSYNAELLVAMENQHTIDLADSEMDKLYERVKRQLRENAEEDGTGCFEIFHKCDDDCMASIRNNTYDHSKYREEAMQNRIQIDGSGYIPEAPRDGQAYVRKDGEWVLLSTFLSGRLVPR",
+          "count": 1,
+          "label_entity_id": "2",
+          "label_asym_id": [
+            "D"
+          ],
+          "auth_asym_id": [
+            "D"
+          ]
+        }
+      },
+      {
+        "proteinChain": {
+          "sequence": "QVQLQESGPGLVKPSETLSLTCTVSGASVSSYFWSWIRQPAGKALEWIGRIYTSGNTKSNPSLESRVTMSLDASKDQFSLKLTSVTAADTAVYYCAAGRLDYSDTTGYYKPPPLDYWGQGALVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKSCDK",
+          "count": 1,
+          "label_entity_id": "3",
+          "label_asym_id": [
+            "G"
+          ],
+          "auth_asym_id": [
+            "G"
+          ]
+        }
+      },
+      {
+        "proteinChain": {
+          "sequence": "DVVMTQSPLSLPVTLGQPASISCRSSQGLAFLDGNTYLSWFQQRPGQSPRRLIYKVSNRDSGVPDRFSGSGSRTDFTLKISRVEAEDVGVYYCMQGTHWPLTFGGGTKVEIKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLRSPVTKSFNRGEC",
+          "count": 1,
+          "label_entity_id": "4",
+          "label_asym_id": [
+            "I"
+          ],
+          "auth_asym_id": [
+            "I"
+          ]
+        }
+      }
+    ],
+    "covalent_bonds": [
+      {
+        "entity1": 1,
+        "position1": 4,
+        "atom1": "SG",
+        "entity2": 2,
+        "position2": 137,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 1,
+        "position1": 42,
+        "atom1": "SG",
+        "entity2": 1,
+        "position2": 268,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 1,
+        "position1": 54,
+        "atom1": "SG",
+        "entity2": 1,
+        "position2": 66,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 1,
+        "position1": 87,
+        "atom1": "SG",
+        "entity2": 1,
+        "position2": 129,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 1,
+        "position1": 272,
+        "atom1": "SG",
+        "entity2": 1,
+        "position2": 296,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 2,
+        "position1": 144,
+        "atom1": "SG",
+        "entity2": 2,
+        "position2": 148,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 3,
+        "position1": 22,
+        "atom1": "SG",
+        "entity2": 3,
+        "position2": 95,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 3,
+        "position1": 154,
+        "atom1": "SG",
+        "entity2": 3,
+        "position2": 210,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 4,
+        "position1": 23,
+        "atom1": "SG",
+        "entity2": 4,
+        "position2": 93,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 4,
+        "position1": 139,
+        "atom1": "SG",
+        "entity2": 4,
+        "position2": 199,
+        "atom2": "SG"
+      }
+    ],
+    "name": "8t1g_G_I_CD"
+  }
+]

protenix_json/8t9b_C_G_L.json

@@ -0,0 +1,80 @@
+[
+  {
+    "sequences": [
+      {
+        "proteinChain": {
+          "sequence": "EVQLVESGGGLVQPGGSLRLSCAASGFDSGAYLRHWVRQAPGKGLEWVASIYPSYGYTSYADSVKGRFTISADTSKNTAYLQMNSLRAEDTAVYYCARSAASYYGYWHWYHFSPGMDYWGQGTLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKSCDKTHT",
+          "count": 1,
+          "label_entity_id": "1",
+          "label_asym_id": [
+            "A"
+          ],
+          "auth_asym_id": [
+            "C"
+          ]
+        }
+      },
+      {
+        "proteinChain": {
+          "sequence": "DIQMTQSPSSLSASVGDRVTITCRASQSVSSAVAWYQQKPGKAPKLLIYSASDLYSGVPSRFSGSRSGTDFTLTISSLQPEDFATYYCQQYVSGGWLITFGQGTKVEIKRTVAAPSVFIFPPSDSQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTQGTTSVTKSFNRGEC",
+          "count": 1,
+          "label_entity_id": "2",
+          "label_asym_id": [
+            "B"
+          ],
+          "auth_asym_id": [
+            "G"
+          ]
+        }
+      },
+      {
+        "proteinChain": {
+          "sequence": "QTEPPKVRLEGRSTTSLSVSWSIPPPQQSRVWKYEVTYRKKGDSNSYNVRRTEGFSVTLDDLAPDTTYLVQVQALTQEGQGAGSKVHEFQTLSPLTPR",
+          "count": 1,
+          "label_entity_id": "3",
+          "label_asym_id": [
+            "L"
+          ],
+          "auth_asym_id": [
+            "L"
+          ]
+        }
+      }
+    ],
+    "covalent_bonds": [
+      {
+        "entity1": 1,
+        "position1": 22,
+        "atom1": "SG",
+        "entity2": 1,
+        "position2": 96,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 1,
+        "position1": 156,
+        "atom1": "SG",
+        "entity2": 1,
+        "position2": 212,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 2,
+        "position1": 23,
+        "atom1": "SG",
+        "entity2": 2,
+        "position2": 88,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 2,
+        "position1": 136,
+        "atom1": "SG",
+        "entity2": 2,
+        "position2": 196,
+        "atom2": "SG"
+      }
+    ],
+    "name": "8t9b_C_G_L"
+  }
+]

protenix_json/8to9_D_F_A.json

@@ -0,0 +1,136 @@
+[
+  {
+    "sequences": [
+      {
+        "proteinChain": {
+          "sequence": "NLWVTVYYGVPVWKEAKTTLFCASDAKAYEKEVHNVWATHACVPTDPNPQEMVLENVTENFNMWKNDMVDQMHEDIISLWDQSLKPCVKLTPLCVTLNCTNVNVTNTNNNNMKEEMKNCSFNTTTEIRDKKQKEYALFYRLDIVPLNENSSEYRLINCNTSTITQICPKVSFDPIPIHYCAPAGYAILKCNNKTFNGTGPCNNVSTVQCTHGIKPVVSTQLLLNGSLAEEEIIIRSENLTDNAKTIIVHLNESVEINCTRPNNMTRKSIRIGPGQTFYALGDIIGDIRQPHCNISEAKWNKTLQRVKKKLKEHFPNKTIKFAPSSGGDLEITTHSFNCRGEFFYCNTSKLFNSTYNNTTSNSTITLPCRIKQIINMWQEVGRAMYAPPIAGNITCKSNITGLLLTRDGGNNNNNTETFRPGGGDMRDNWRSELYKYKVVEIKPLGIAPTKCKRRVVERRRRRR",
+          "count": 1,
+          "label_entity_id": "1",
+          "label_asym_id": [
+            "A"
+          ],
+          "auth_asym_id": [
+            "A"
+          ]
+        }
+      },
+      {
+        "proteinChain": {
+          "sequence": "QVQLQESGPGVVKPSETLSLTCAVSGDSIKSAYQYWNWIRQPRGKGPEWIGGVYSSSDSTAYNPSLESRVSISRDTSNNRFSLNLRSVTATDTATYFCARSVRDSRGWGRYFLDTWGQGLLVTVSS",
+          "count": 1,
+          "label_entity_id": "2",
+          "label_asym_id": [
+            "D"
+          ],
+          "auth_asym_id": [
+            "D"
+          ]
+        }
+      },
+      {
+        "proteinChain": {
+          "sequence": "DIQMTQSPSSLSASVGDTVTITCRASQSISTWLAWYQQKPGKAPKVLIYSASILQSGVPSRFRGSGSGSDFTLTIGSLQIEDFATYFCQQYTGSPFTFGGGTKVEIK",
+          "count": 1,
+          "label_entity_id": "3",
+          "label_asym_id": [
+            "F"
+          ],
+          "auth_asym_id": [
+            "F"
+          ]
+        }
+      }
+    ],
+    "covalent_bonds": [
+      {
+        "entity1": 1,
+        "position1": 22,
+        "atom1": "SG",
+        "entity2": 1,
+        "position2": 42,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 1,
+        "position1": 87,
+        "atom1": "SG",
+        "entity2": 1,
+        "position2": 167,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 1,
+        "position1": 94,
+        "atom1": "SG",
+        "entity2": 1,
+        "position2": 158,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 1,
+        "position1": 99,
+        "atom1": "SG",
+        "entity2": 1,
+        "position2": 119,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 1,
+        "position1": 180,
+        "atom1": "SG",
+        "entity2": 1,
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+        "atom2": "SG"
+      },
+      {
+        "entity1": 1,
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+        "atom1": "SG",
+        "entity2": 1,
+        "position2": 201,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 1,
+        "position1": 258,
+        "atom1": "SG",
+        "entity2": 1,
+        "position2": 292,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 1,
+        "position1": 338,
+        "atom1": "SG",
+        "entity2": 1,
+        "position2": 395,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 1,
+        "position1": 345,
+        "atom1": "SG",
+        "entity2": 1,
+        "position2": 368,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 2,
+        "position1": 22,
+        "atom1": "SG",
+        "entity2": 2,
+        "position2": 98,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 3,
+        "position1": 23,
+        "atom1": "SG",
+        "entity2": 3,
+        "position2": 88,
+        "atom2": "SG"
+      }
+    ],
+    "name": "8to9_D_F_A"
+  }
+]

protenix_json/8tvj_H_L_E.json

@@ -0,0 +1,80 @@
+[
+  {
+    "sequences": [
+      {
+        "proteinChain": {
+          "sequence": "EVQLVQSGAEVKMPGESLKISCEVSGYSFTSYWIGWVRQMPGKGLEWMGIIYPGDSDTRYSPSFQGQVTISADKSISTAYLQWSSLKASDTAMYYCTRSISRSGPGFSLSWFFDYWGQGTLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKRVEPK",
+          "count": 1,
+          "label_entity_id": "1",
+          "label_asym_id": [
+            "A"
+          ],
+          "auth_asym_id": [
+            "H"
+          ]
+        }
+      },
+      {
+        "proteinChain": {
+          "sequence": "AIQLTQSPSSLSASVGDRVTITCRASQGISNALAWYQQKPGKAPKLLIYDASSLERGVPSRFSGSGFGTDFTLTISSLQPEDFAIYYCQQFNGFPNTFGQGTRVEIKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNRGE",
+          "count": 1,
+          "label_entity_id": "2",
+          "label_asym_id": [
+            "B"
+          ],
+          "auth_asym_id": [
+            "L"
+          ]
+        }
+      },
+      {
+        "proteinChain": {
+          "sequence": "EKNSVSVDLPGEMKVLVSKEKNKDGKYDLIATVDKLELKGTSDKNNGSGVLEGVKADKSKVKLTISDDLGQTTLEVFKEDGKTLVSKKVTSKDKSSTEEKFNEKGEVSEKIITRADGTRLEYTGIKSDGSGKAKEVLKGYVLEGTLTAEKTTLVVKEGTVTLSKNISKSGEVSVELNDTDSSAATKKTAAWNSGTSTLTITVNSKKTKDLVFTKENTITVQQYDSNGTKLEGSAVEITKLDEIKNALK",
+          "count": 1,
+          "label_entity_id": "3",
+          "label_asym_id": [
+            "C"
+          ],
+          "auth_asym_id": [
+            "E"
+          ]
+        }
+      }
+    ],
+    "covalent_bonds": [
+      {
+        "entity1": 1,
+        "position1": 22,
+        "atom1": "SG",
+        "entity2": 1,
+        "position2": 96,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 1,
+        "position1": 153,
+        "atom1": "SG",
+        "entity2": 1,
+        "position2": 209,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 2,
+        "position1": 23,
+        "atom1": "SG",
+        "entity2": 2,
+        "position2": 88,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 2,
+        "position1": 134,
+        "atom1": "SG",
+        "entity2": 2,
+        "position2": 194,
+        "atom2": "SG"
+      }
+    ],
+    "name": "8tvj_H_L_E"
+  }
+]

protenix_json/8txm_H_L_AB.json

@@ -0,0 +1,133 @@
+[
+  {
+    "sequences": [
+      {
+        "proteinChain": {
+          "sequence": "ADPGDTLCIGYHANNSTDTVDTVLEKNVTVTHSVNLLEDKHNGKLCKLRGVAPLHLGKCNIAGWILGNPECESLSTASSWSYIVETPSSDNGTCYPGDFIDYEELREQLSSVSSFERFEIFPKTSSWPNHDSNKGVTAACPHAGAKSFYKNLIWLVKKGNSYPKLSKSYINDKGKEVLVLWGIHHPSTSADQQSLYQNADTYVFVGSSRYSKKFKPEIAIRPKVRDQEGRMNYYWTLVEPGDKITFEATGNLVVPRYAFAMERNAGSGIIISDTPVHDCNTTCQTPKGAINTSLPFQNIHPITIGKCPKYVKSTKLRLATGLRNIPSI",
+          "count": 1,
+          "label_entity_id": "1",
+          "label_asym_id": [
+            "A"
+          ],
+          "auth_asym_id": [
+            "A"
+          ]
+        }
+      },
+      {
+        "proteinChain": {
+          "sequence": "GLFGAIAGFIEGGWTGMVDGWYGYHHQNEQGSGYAADLKSTQNAIDGITNKVNSVIEKMNTQFTAVGKEFNHLEKRIENLNKKVDDGFLDIWTYNAELLVLLENERTLDYHDSNVKNLYEKVRSQLKNNAKEIGNGCFEFYHKCDNTCMESVKNGTYDYPKYSEEAKLNREEI",
+          "count": 1,
+          "label_entity_id": "2",
+          "label_asym_id": [
+            "B"
+          ],
+          "auth_asym_id": [
+            "B"
+          ]
+        }
+      },
+      {
+        "proteinChain": {
+          "sequence": "SQVQLVQSGTEVKKPGSSVKVSCKASGVTFSSYAMSWVRQAPGQGLEWMGGFIPILGTANYAQKFQGRLTITADGLTGTVYMELSRLRSEDTAVYYCAREVTWKGASIGVLGIWGQGTMVSVSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKSC",
+          "count": 1,
+          "label_entity_id": "3",
+          "label_asym_id": [
+            "C"
+          ],
+          "auth_asym_id": [
+            "H"
+          ]
+        }
+      },
+      {
+        "proteinChain": {
+          "sequence": "DDIQMTQSPSSLSASVGDRVIITCRANQSIGGYLNWYQQKPGKAPNLLIFTASTLQSGVPSRFSGGGSGTDFTLTISSLQPEDFATYYCQQNYNTPRTFGQGTKVDIKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNRGE",
+          "count": 1,
+          "label_entity_id": "4",
+          "label_asym_id": [
+            "D"
+          ],
+          "auth_asym_id": [
+            "L"
+          ]
+        }
+      }
+    ],
+    "covalent_bonds": [
+      {
+        "entity1": 1,
+        "position1": 46,
+        "atom1": "SG",
+        "entity2": 1,
+        "position2": 279,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 1,
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+        "atom1": "SG",
+        "entity2": 1,
+        "position2": 71,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 1,
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+        "entity2": 1,
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+        "atom2": "SG"
+      },
+      {
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+        "atom1": "SG",
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+        "position2": 307,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 2,
+        "position1": 144,
+        "atom1": "SG",
+        "entity2": 2,
+        "position2": 148,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 3,
+        "position1": 23,
+        "atom1": "SG",
+        "entity2": 3,
+        "position2": 97,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 3,
+        "position1": 150,
+        "atom1": "SG",
+        "entity2": 3,
+        "position2": 206,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 4,
+        "position1": 24,
+        "atom1": "SG",
+        "entity2": 4,
+        "position2": 89,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 4,
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+        "atom1": "SG",
+        "entity2": 4,
+        "position2": 195,
+        "atom2": "SG"
+      }
+    ],
+    "name": "8txm_H_L_AB"
+  }
+]

protenix_json/8txt_H_L_EF.json

@@ -0,0 +1,141 @@
+[
+  {
+    "sequences": [
+      {
+        "proteinChain": {
+          "sequence": "ADPGDQICIGYHANNSTEQVDTIMEKNVTVTHAQDILEKKHNGKLCDLDGVKPLILRDCSVAGWLLGNPMCDEFINVPEWSYIVEKANPVNDLCYPGDFNDYEELKHLLSRINHFEKIQIIPKSSWSSHEASLGVSSACPYQGKSSFFRNVVWLIKKNSTYPTIKRSYNNTNQEDLLVLWGIHHPNDAAEQTKLYQNPTTYISVGTSTLNQRLVPRIATRSKVNGQSGRMEFFWTILKPNDAINFESNGNFIAPEYAYKIVKKGDSTIMKSELEYGNCNTKCQTPMGAINSSMPFHNIHPLTIGECPKYVKSNRLVLATGLRNSPQRERRRKKR",
+          "count": 1,
+          "label_entity_id": "1",
+          "label_asym_id": [
+            "E"
+          ],
+          "auth_asym_id": [
+            "E"
+          ]
+        }
+      },
+      {
+        "proteinChain": {
+          "sequence": "GLFGAIAGFIEGGWQGMVDGWYGYHHSNEQGSGYAADKESTQKAIDGVTNKVNSIIDKMNTQFEAVGREFNNLERRIENLNKKMEDGFLDVWTYNAELLVLMENERTLDFHDSNVKNLYDKVRLQLRDNAKELGNGCFEFYHKCDNECMESVRNGTYDYPQYSEEARLKREEISSGR",
+          "count": 1,
+          "label_entity_id": "2",
+          "label_asym_id": [
+            "F"
+          ],
+          "auth_asym_id": [
+            "F"
+          ]
+        }
+      },
+      {
+        "proteinChain": {
+          "sequence": "QVQLVQSGTEVKKPGSSVKVSCKASGVTFSSYAMSWVRQAPGQGLEWMGGFIPILGTANYAQKFQGRLTITADGLTGTVYMELSRLRSEDTAVYYCAREVTWKGASIGVLGIWGQGTMVSVSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKSC",
+          "count": 1,
+          "label_entity_id": "3",
+          "label_asym_id": [
+            "G"
+          ],
+          "auth_asym_id": [
+            "H"
+          ]
+        }
+      },
+      {
+        "proteinChain": {
+          "sequence": "DIQMTQSPSSLSASVGDRVIITCRANQSIGGYLNWYQQKPGKAPNLLIFTASTLQSGVPSRFSGGGSGTDFTLTISSLQPEDFATYYCQQNYNTPRTFGQGTKVDIKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNRGEC",
+          "count": 1,
+          "label_entity_id": "4",
+          "label_asym_id": [
+            "H"
+          ],
+          "auth_asym_id": [
+            "L"
+          ]
+        }
+      }
+    ],
+    "covalent_bonds": [
+      {
+        "entity1": 1,
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+        "atom1": "SG",
+        "entity2": 2,
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+        "atom2": "SG"
+      },
+      {
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+        "atom2": "SG"
+      },
+      {
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+      },
+      {
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+        "atom1": "SG",
+        "entity2": 1,
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+        "atom2": "SG"
+      },
+      {
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+        "atom1": "SG",
+        "entity2": 1,
+        "position2": 306,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 2,
+        "position1": 144,
+        "atom1": "SG",
+        "entity2": 2,
+        "position2": 148,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 3,
+        "position1": 22,
+        "atom1": "SG",
+        "entity2": 3,
+        "position2": 96,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 3,
+        "position1": 149,
+        "atom1": "SG",
+        "entity2": 3,
+        "position2": 205,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 4,
+        "position1": 23,
+        "atom1": "SG",
+        "entity2": 4,
+        "position2": 88,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 4,
+        "position1": 134,
+        "atom1": "SG",
+        "entity2": 4,
+        "position2": 194,
+        "atom2": "SG"
+      }
+    ],
+    "name": "8txt_H_L_EF"
+  }
+]

protenix_json/8ty7_H_L_AB.json

@@ -0,0 +1,125 @@
+[
+  {
+    "sequences": [
+      {
+        "proteinChain": {
+          "sequence": "ADPGDTLCIGYHANNSTDTVDTVLEKNVTVTHSVNLLEDKHNGKLCKLRGVAPLHLGKCNIAGWILGNPECESLSTASSWSYIVETPSSDNGTCYPGDFIDYEELREQLSSVSSFERFEIFPKTSSWPNHDSNKGVTAACPHAGAKSFYKNLIWLVKKGNSYPKLSKSYINDKGKEVLVLWGIHHPSTSADQQSLYQNADTYVFVGSSRYSKKFKPEIAIRPKVRDQEGRMNYYWTLVEPGDKITFEATGNLVVPRYAFAMERNAGSGIIISDTPVHDCNTTCQTPKGAINTSLPFQNIHPITIGKCPKYVKSTKLRLATGLRNIPSIASR",
+          "count": 1,
+          "label_entity_id": "1",
+          "label_asym_id": [
+            "A"
+          ],
+          "auth_asym_id": [
+            "A"
+          ]
+        }
+      },
+      {
+        "proteinChain": {
+          "sequence": "GLFGAIAGFIEGGWTGMVDGWYGYHHQNEQGSGYAADLKSTQNAIDGITNKVNSVIEKMNTQFTAVGKEFNHLEKRIENLNKKVDDGFLDIWTYNAELLVLLENERTLDYHDSNVKNLYEKVRSQLKNNAKEIGNGCFEFYHKCDNTCMESVKNGTYDYPKYSEEAKLNREEIDSGR",
+          "count": 1,
+          "label_entity_id": "2",
+          "label_asym_id": [
+            "B"
+          ],
+          "auth_asym_id": [
+            "B"
+          ]
+        }
+      },
+      {
+        "proteinChain": {
+          "sequence": "DEVQLVQSGAEVKKPGSSVRVSCKASGGTFSAISWVRQAPGQGLEWMGGIIPVFGTANYAQKFQGRVTITADDSTSTAYMEVSSLRSDDTAVYYCAREETWKGATIGVMGIWGQGTMVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKRVEPKSC",
+          "count": 1,
+          "label_entity_id": "3",
+          "label_asym_id": [
+            "C"
+          ],
+          "auth_asym_id": [
+            "H"
+          ]
+        }
+      },
+      {
+        "proteinChain": {
+          "sequence": "DIQMTQSPSSLSASVGDRVTITCRASQSISSYLNWYQHKPGKAPKLLIFTASNLQSGVPSRFSGGGSGTDFTLTISSLQPEDFATYYCQQSYTSPRTFGQGTKVEIKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNRGEC",
+          "count": 1,
+          "label_entity_id": "4",
+          "label_asym_id": [
+            "D"
+          ],
+          "auth_asym_id": [
+            "L"
+          ]
+        }
+      }
+    ],
+    "covalent_bonds": [
+      {
+        "entity1": 1,
+        "position1": 59,
+        "atom1": "SG",
+        "entity2": 1,
+        "position2": 71,
+        "atom2": "SG"
+      },
+      {
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+        "atom2": "SG"
+      },
+      {
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+        "position2": 307,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 2,
+        "position1": 144,
+        "atom1": "SG",
+        "entity2": 2,
+        "position2": 148,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 3,
+        "position1": 23,
+        "atom1": "SG",
+        "entity2": 3,
+        "position2": 95,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 3,
+        "position1": 149,
+        "atom1": "SG",
+        "entity2": 3,
+        "position2": 205,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 4,
+        "position1": 23,
+        "atom1": "SG",
+        "entity2": 4,
+        "position2": 88,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 4,
+        "position1": 134,
+        "atom1": "SG",
+        "entity2": 4,
+        "position2": 194,
+        "atom2": "SG"
+      }
+    ],
+    "name": "8ty7_H_L_AB"
+  }
+]

protenix_json/8tzu_D__B.json

@@ -0,0 +1,125 @@
+[
+  {
+    "sequences": [
+      {
+        "proteinChain": {
+          "sequence": "LPNCNIEAWLNDKSVPSPLNWERKTFSNCNFNMSSLMSFIQADSFTCNNIDAAKIYGMCFSSITIDKFAIPNGRKVDLQLGNLGYLQSFNYRIDTTATSCQLYYNLPAANVSVSRFNPSTWNKRFGFIEDSVFKPRPAGVLTNHDVVYAQHCFKAPKNFCPCKLNGSCVGSGPGKNNGIGTCPAGTNYLTCDNLCTPDPITFTGTYKCPQTKSLVGIGEHCSGLAVKSDYCGGNSCTCRPQAFLGWSADSCLQGDKCNIFANFILHDVNSGLTCS",
+          "count": 1,
+          "label_entity_id": "1",
+          "label_asym_id": [
+            "B"
+          ],
+          "auth_asym_id": [
+            "B"
+          ]
+        }
+      },
+      {
+        "proteinChain": {
+          "sequence": "QVQLQESGGGSVQAGDSLRLSCVASGRTFSSYALGWFRRAPGKEREFVAAISWSGGTTYYADSVKGRFTISRDNAKNTVYLQMNSLKPEDTAVYYCAALWDGGSWYPEGLSDFGSWGQGTQVTVSSHH",
+          "count": 1,
+          "label_entity_id": "3",
+          "label_asym_id": [
+            "D"
+          ],
+          "auth_asym_id": [
+            "D"
+          ]
+        }
+      }
+    ],
+    "covalent_bonds": [
+      {
+        "entity1": 1,
+        "position1": 4,
+        "atom1": "SG",
+        "entity2": 1,
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+        "atom2": "SG"
+      },
+      {
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+        "atom2": "SG"
+      },
+      {
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+        "position2": 221,
+        "atom2": "SG"
+      },
+      {
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+        "entity2": 1,
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+        "atom2": "SG"
+      },
+      {
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+        "atom2": "SG"
+      },
+      {
+        "entity1": 1,
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+        "atom1": "SG",
+        "entity2": 1,
+        "position2": 191,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 1,
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+        "atom1": "SG",
+        "entity2": 1,
+        "position2": 208,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 1,
+        "position1": 231,
+        "atom1": "SG",
+        "entity2": 1,
+        "position2": 238,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 1,
+        "position1": 251,
+        "atom1": "SG",
+        "entity2": 1,
+        "position2": 257,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 1,
+        "position1": 59,
+        "atom1": "SG",
+        "copy1": 1,
+        "entity2": 1,
+        "position2": 274,
+        "atom2": "SG",
+        "copy2": 1
+      },
+      {
+        "entity1": 2,
+        "position1": 22,
+        "atom1": "SG",
+        "entity2": 2,
+        "position2": 96,
+        "atom2": "SG"
+      }
+    ],
+    "name": "8tzu_D__B"
+  }
+]

protenix_json/8u1q_H_L_A.json

@@ -0,0 +1,120 @@
+[
+  {
+    "sequences": [
+      {
+        "proteinChain": {
+          "sequence": "MLPSTIQTLTLFLTSGGVLLSLYVSASLSYLLYSDILLKFSPTEITAPTMPLDCANASNVQAVNRSATKGVTLLLPGPEWTYPRLSCPGSTFQKALLISPHRFGETKGNSAPLIIREPFVACGPNECKHFALTHYAAQPGGYYNGTRGDRNKLRHLISVKLGKIPTVENSIFHMAAWSGSACHDGKEWTYIGVDGPDNNALLKVKYGEAYTDTYHSYANNILRTQESACNCIGGNCYLMITDGSASGVSECRFLKIREGRIIKEIFPTGRVKHTEECTCGFASNKTIECACRDNRYTAKRPFVKLNVETDTAEIRLMCTDTYLDTPRPNDGSITGPCESDGDKGSGGIKGGFVHQRMKSKIGRWYSRTMSKTERMGMGLYVKYGGDPWADSDALAFSGVMVPMKEPGWYSFGFEIKDKKCDVPCIGIEMVHDGGKETWHSAATAIYCLMGSGQLLWDTVTGVDMAL",
+          "count": 1,
+          "label_entity_id": "1",
+          "label_asym_id": [
+            "A"
+          ],
+          "auth_asym_id": [
+            "A"
+          ]
+        }
+      },
+      {
+        "proteinChain": {
+          "sequence": "QVQLQESGPGLVKPSETLSLTCTVSGDSISGSSYYWGWIRQPPGKGLEWIGSIYYSGITYYNPSLKSRVTIYVDTSKNQFSLKLNSATAADTAVYYCARLYTKSSNANYWGQGTLVTVSS",
+          "count": 1,
+          "label_entity_id": "2",
+          "label_asym_id": [
+            "B"
+          ],
+          "auth_asym_id": [
+            "H"
+          ]
+        }
+      },
+      {
+        "proteinChain": {
+          "sequence": "DIQMTQSPSTLSASVGDRVTITCRASQSISSWLAWYQQKPGKAPKLLIYDASSLESGVPSRFSGSGSGTEFTLTISSLQSDDFAIYYCQQYHSYSGTFGQGTKVEIK",
+          "count": 1,
+          "label_entity_id": "3",
+          "label_asym_id": [
+            "C"
+          ],
+          "auth_asym_id": [
+            "L"
+          ]
+        }
+      }
+    ],
+    "covalent_bonds": [
+      {
+        "entity1": 1,
+        "position1": 87,
+        "atom1": "SG",
+        "entity2": 1,
+        "position2": 420,
+        "atom2": "SG"
+      },
+      {
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+        "position1": 122,
+        "atom1": "SG",
+        "entity2": 1,
+        "position2": 127,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 1,
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+        "atom1": "SG",
+        "entity2": 1,
+        "position2": 236,
+        "atom2": "SG"
+      },
+      {
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+        "position1": 277,
+        "atom1": "SG",
+        "entity2": 1,
+        "position2": 291,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 1,
+        "position1": 279,
+        "atom1": "SG",
+        "entity2": 1,
+        "position2": 289,
+        "atom2": "SG"
+      },
+      {
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+        "position1": 318,
+        "atom1": "SG",
+        "entity2": 1,
+        "position2": 337,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 1,
+        "position1": 424,
+        "atom1": "SG",
+        "entity2": 1,
+        "position2": 447,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 2,
+        "position1": 22,
+        "atom1": "SG",
+        "entity2": 2,
+        "position2": 97,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 3,
+        "position1": 23,
+        "atom1": "SG",
+        "entity2": 3,
+        "position2": 88,
+        "atom2": "SG"
+      }
+    ],
+    "name": "8u1q_H_L_A"
+  }
+]

protenix_json/8u32_C_B_A.json

@@ -0,0 +1,88 @@
+[
+  {
+    "sequences": [
+      {
+        "proteinChain": {
+          "sequence": "HHHHHHGENLYFQGSLDSPDRPWNPPTFSPALLVVTEGDNATFTCSFSNTSESFVLNWYRMSPSNQTDKLAAFPEDRSQPGQDSRFRVTQLPNGRDFHMSVVRARRNDSGTYLCGAISLAPKAQIKESLRAELRVTEGNS",
+          "count": 1,
+          "label_entity_id": "1",
+          "label_asym_id": [
+            "A"
+          ],
+          "auth_asym_id": [
+            "A"
+          ]
+        }
+      },
+      {
+        "proteinChain": {
+          "sequence": "AAQLTQSPSSLSASVGDRVTITCQSSQSVYNNNDLAWYQQKPGKPPKLLIYTPSSLTSGVPSRFSGSGSGTDFTLTISSLQPEDFATYYCLGGYDDDSDNAFGGGTKVEIKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNRGEC",
+          "count": 1,
+          "label_entity_id": "2",
+          "label_asym_id": [
+            "B"
+          ],
+          "auth_asym_id": [
+            "B"
+          ]
+        }
+      },
+      {
+        "proteinChain": {
+          "sequence": "EQQLVESGGGVVQPGRSLRLSCAASGFSFSSTYWLSWVRQAPGKGLEWIAAIYVGSSGNTYYANWAKGRFTISKDSSSTTVFLQMNSLRAEDTAVYFCARAGGAGGGVYTLTRLDLWGQGTLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKS",
+          "count": 1,
+          "label_entity_id": "3",
+          "label_asym_id": [
+            "C"
+          ],
+          "auth_asym_id": [
+            "C"
+          ]
+        }
+      }
+    ],
+    "covalent_bonds": [
+      {
+        "entity1": 1,
+        "position1": 45,
+        "atom1": "SG",
+        "entity2": 1,
+        "position2": 114,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 2,
+        "position1": 23,
+        "atom1": "SG",
+        "entity2": 2,
+        "position2": 90,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 2,
+        "position1": 138,
+        "atom1": "SG",
+        "entity2": 2,
+        "position2": 198,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 3,
+        "position1": 22,
+        "atom1": "SG",
+        "entity2": 3,
+        "position2": 98,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 3,
+        "position1": 154,
+        "atom1": "SG",
+        "entity2": 3,
+        "position2": 210,
+        "atom2": "SG"
+      }
+    ],
+    "name": "8u32_C_B_A"
+  }
+]

protenix_json/8vun_G_I_C.json

@@ -0,0 +1,128 @@
+[
+  {
+    "sequences": [
+      {
+        "proteinChain": {
+          "sequence": "KIVNIGAVLSTRKHEQMFREAVNQANKRHGSWKIQLNATSVTHKPNAIQMALSVCEDLISSQVYAILVSHPPTPNDHFTPTPVSYTAGFYRIPVLGLTTRMSIYSDKSIHLSFLRTVPPYSHQSSVWFEMMRVYSWNHIILLVSDDHEGRAAQKRLETLLEERESKAEKVLQFDPGTKNVTALLMEAKELEARVIILSASEDDAATVYRAAAMLNMTGSGYVWLVGEREISGNALRYAPDGILGLQLINGKNESAHISDAVGVVAQAVHELLEKENITDPPRGCVGNTNIWKTGPLFKRVLMSSKYADGVTGRVEFNEDGDRKFANYSIMNLQNRKLVQVGIYNGTHVIPNDRKIIWPGGETEKPRGYQMSTRLKIVTIHQEPFVYVKPTLSDGTCKEEFTVNGDPVKKVICTGPNDTSPGSPRHTVPQCCYGFCIDLLIKLARTMNFTYEVHLVADGKFGTQERVNNSNKKEWNGMMGELLSGQADMIVAPLTINNERAQYIEFSKPFKYQGLTILVKKEIPRSTLDSFMQPFQSTLWLLVGLSVHVVAVMLYLLDRFSPFGRFKVNSEEEEEDALTLSSAMWFSWGVLLNSGIGEGAPRSFSARILGMVWAGFAMIIVASYTANLAAFLVLDRPEERITGINDPRLRNPSDKFIYATVKQSSVDIYFRRQVELSTMYRHMEKHNYESAAEAIQAVRDNKLHAFIWDSAVLEFEASQKCDLVTTGELFFRSGFGIGMRKDSPWKQNVSLSILKSHENGFMEDLDKTWVRYQECDSRSNAPATLTFENMAGVFMLVAGGIVAGIFLIFIEIAYKRHK",
+          "count": 1,
+          "label_entity_id": "1",
+          "label_asym_id": [
+            "C"
+          ],
+          "auth_asym_id": [
+            "C"
+          ]
+        }
+      },
+      {
+        "proteinChain": {
+          "sequence": "EVQLVESGGGLVQPGRSLRLSCAASGFTFDDYAMHWVRQVPGKGLEWVSGISWSSGSIGYADSVKGRFTISRDNAKNSLYLQMNSLRAEDTALYYCAKDRASSWYAYGMDVWGQGTLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKV",
+          "count": 1,
+          "label_entity_id": "3",
+          "label_asym_id": [
+            "E"
+          ],
+          "auth_asym_id": [
+            "G"
+          ]
+        }
+      },
+      {
+        "proteinChain": {
+          "sequence": "NFMLTQPHSVSESPGKTVTISCTRSSGSIASNYVQWYQQRPGSSPTTVIYDDNQRPSGVPNRFSGSIDSSSNSASLIISGLKTEDEADYYCQSTRVFGGGTKLTVLGQPKAAPSVTLFPPSSEELQANKATLVCLISDFYPGAVTVAWKADSSPVKAGVETTTPSKQSNNKYAASSYLSLTPEQWKSHRSYSCQVTHEGSTVEKTVAPT",
+          "count": 1,
+          "label_entity_id": "4",
+          "label_asym_id": [
+            "F"
+          ],
+          "auth_asym_id": [
+            "I"
+          ]
+        }
+      }
+    ],
+    "covalent_bonds": [
+      {
+        "entity1": 1,
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+        "atom1": "C",
+        "entity2": 1,
+        "position2": 578,
+        "atom2": "N"
+      },
+      {
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+        "position1": 774,
+        "atom1": "C",
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+        "position2": 784,
+        "atom2": "N"
+      },
+      {
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+        "atom1": "SG",
+        "entity2": 1,
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+        "atom2": "SG"
+      },
+      {
+        "entity1": 1,
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+        "atom1": "SG",
+        "entity2": 1,
+        "position2": 430,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 1,
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+        "entity2": 1,
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+        "atom2": "SG"
+      },
+      {
+        "entity1": 1,
+        "position1": 720,
+        "atom1": "SG",
+        "entity2": 1,
+        "position2": 774,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 2,
+        "position1": 22,
+        "atom1": "SG",
+        "entity2": 2,
+        "position2": 96,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 2,
+        "position1": 149,
+        "atom1": "SG",
+        "entity2": 2,
+        "position2": 205,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 3,
+        "position1": 22,
+        "atom1": "SG",
+        "entity2": 3,
+        "position2": 91,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 3,
+        "position1": 134,
+        "atom1": "SG",
+        "entity2": 3,
+        "position2": 193,
+        "atom2": "SG"
+      }
+    ],
+    "name": "8vun_G_I_C"
+  }
+]

protenix_json/8w86_A_B_CD.json

@@ -0,0 +1,121 @@
+[
+  {
+    "sequences": [
+      {
+        "proteinChain": {
+          "sequence": "QVQLVESGGGVVQPGRSLRLSCAASGFTFSEWYFMSWVRQAPGKGLEWVASIDTGSGSIDYAGWVEGRFTISRDNSKNTLYLQMNSLRAEDTAVYYCARDIGIDYNFWGEGTLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVEDYFPEPVTVSWNSGALTSGVHTFPAVLESSGLYSLSSVVTVPSSSLGTKTYICNVNHKPSNTKVDKRVEPKSCDK",
+          "count": 1,
+          "label_entity_id": "1",
+          "label_asym_id": [
+            "A"
+          ],
+          "auth_asym_id": [
+            "A"
+          ]
+        }
+      },
+      {
+        "proteinChain": {
+          "sequence": "DIQMTQSPSSLSASVGDRVTITCQTTQEISSYLNWYQQKPGQPPKLLIYYASTKAEGIPARFSGSGSGTDFTLTISSLEPEDFAVYYCHYGISKVSFGQGTKVEIKRTVAAPSVFIFPPSDEQLKSGTAKVVCLLNNFYPREAKVQWKVDNALQSGNSKESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNRGEC",
+          "count": 1,
+          "label_entity_id": "2",
+          "label_asym_id": [
+            "B"
+          ],
+          "auth_asym_id": [
+            "B"
+          ]
+        }
+      },
+      {
+        "proteinChain": {
+          "sequence": "EDIVADHVASYGVNLYQSYGPSGQYTHEFDGDEQFYVDLGRKETVWSLPVLRQFRFDPQFALTNIAVLKHNLNSLIKRSNSTAATNEVPEVTVFSKSPVTLGQPNILICLVDNIFPPVVNITWLSNGHSVTEGVSETSFLSKSDHSFFKISYLTLLPSAEESYDCKVEHWGLDKPLLKHWEPELEVLFQ",
+          "count": 1,
+          "label_entity_id": "3",
+          "label_asym_id": [
+            "C"
+          ],
+          "auth_asym_id": [
+            "C"
+          ]
+        }
+      },
+      {
+        "proteinChain": {
+          "sequence": "EPEQPIPEQPQPYPQQPGSGGGGSIEGRGSGGGSRDSPEDFVYQFKGMCYFTNGTERVRLVSRSIYNREEIVRFDSDVGEFRAVTLLGLPAAEYWNSQKDILERKRAAVDRVCRHNYQLELRTTLQRRVEPTVTISPSRTEALNHHNLLVCSVTDFYPAQIKVRWFRNDQEETAGVVSTPLIRNGDWTFQILVMLEMTPQRGDVYTCHVEHPSLQSPITVEWRALEVLFQ",
+          "count": 1,
+          "label_entity_id": "4",
+          "label_asym_id": [
+            "D"
+          ],
+          "auth_asym_id": [
+            "D"
+          ]
+        }
+      }
+    ],
+    "covalent_bonds": [
+      {
+        "entity1": 1,
+        "position1": 22,
+        "atom1": "SG",
+        "entity2": 1,
+        "position2": 97,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 1,
+        "position1": 145,
+        "atom1": "SG",
+        "copy1": 1,
+        "entity2": 1,
+        "position2": 201,
+        "atom2": "SG",
+        "copy2": 1
+      },
+      {
+        "entity1": 2,
+        "position1": 23,
+        "atom1": "SG",
+        "entity2": 2,
+        "position2": 88,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 2,
+        "position1": 133,
+        "atom1": "SG",
+        "copy1": 1,
+        "entity2": 2,
+        "position2": 193,
+        "atom2": "SG",
+        "copy2": 1
+      },
+      {
+        "entity1": 3,
+        "position1": 109,
+        "atom1": "SG",
+        "entity2": 3,
+        "position2": 165,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 4,
+        "position1": 49,
+        "atom1": "SG",
+        "entity2": 4,
+        "position2": 113,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 4,
+        "position1": 151,
+        "atom1": "SG",
+        "entity2": 4,
+        "position2": 207,
+        "atom2": "SG"
+      }
+    ],
+    "name": "8w86_A_B_CD"
+  }
+]

protenix_json/8wsn_E_F_A.json

@@ -0,0 +1,144 @@
+[
+  {
+    "sequences": [
+      {
+        "proteinChain": {
+          "sequence": "DSGPIICAGPIHSNKSADIPHLLGYSEKICQIDRLIHVSSWLRNHSQFQGYVGQRGGRSQVSYYPAENSYSRWSGLLSPCDADWLGMLVVKKAKGSDMIVPGPSYKGKVFFERPTFDGYVGWGCGSGKSRTESGELCSSDSGTSSGLLPSDRVLWIGDVACQPMTPIPEETFLELKSFSQSEFPDICKIDGIVFNQCEGESLPQPFDVAWMDVGHSHKIIMREHKTKWVQESSSKDFVCYKEGTGPCSESEEKTCKTSGSCRGDMQFCKVAGCEHGEEASEAKCRCSLVHKPGEVVVSYGGMRVRPKCYGFSRMMATLEVNHHHHHH",
+          "count": 1,
+          "label_entity_id": "1",
+          "label_asym_id": [
+            "A"
+          ],
+          "auth_asym_id": [
+            "A"
+          ]
+        }
+      },
+      {
+        "proteinChain": {
+          "sequence": "QVQLVQSGAEVKKPGESLTISCETSRYNFTYHWVGWVRQMPGEGLEWMGIIYPGDSDTRYSPSFQGQITISADKSLSTTYLHWRRLKASDTAIYYCARLKPAWGRGYYFDYWGQGTLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKSCDK",
+          "count": 1,
+          "label_entity_id": "2",
+          "label_asym_id": [
+            "E"
+          ],
+          "auth_asym_id": [
+            "E"
+          ]
+        }
+      },
+      {
+        "proteinChain": {
+          "sequence": "EIVLTQSPATLSVSPGERATLSCRASQSVSSNLAWYQHKPGQAPRLLIYGAFIRATGIPARFSGSGSGTEFTLTISSLQSEDFAVYYCQHYNNWPPNPFGQGTRLEIKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNRGEC",
+          "count": 1,
+          "label_entity_id": "3",
+          "label_asym_id": [
+            "F"
+          ],
+          "auth_asym_id": [
+            "F"
+          ]
+        }
+      }
+    ],
+    "covalent_bonds": [
+      {
+        "entity1": 1,
+        "position1": 7,
+        "atom1": "SG",
+        "entity2": 1,
+        "position2": 30,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 1,
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+        "atom1": "SG",
+        "entity2": 1,
+        "position2": 137,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 1,
+        "position1": 161,
+        "atom1": "SG",
+        "entity2": 1,
+        "position2": 308,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 1,
+        "position1": 187,
+        "atom1": "SG",
+        "entity2": 1,
+        "position2": 197,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 1,
+        "position1": 239,
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+        "entity2": 1,
+        "position2": 286,
+        "atom2": "SG"
+      },
+      {
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+        "atom1": "SG",
+        "entity2": 1,
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+        "atom2": "SG"
+      },
+      {
+        "entity1": 1,
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+        "atom1": "SG",
+        "entity2": 1,
+        "position2": 261,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 1,
+        "position1": 268,
+        "atom1": "SG",
+        "entity2": 1,
+        "position2": 273,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 2,
+        "position1": 22,
+        "atom1": "SG",
+        "entity2": 2,
+        "position2": 96,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 2,
+        "position1": 149,
+        "atom1": "SG",
+        "entity2": 2,
+        "position2": 205,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 3,
+        "position1": 23,
+        "atom1": "SG",
+        "entity2": 3,
+        "position2": 88,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 3,
+        "position1": 135,
+        "atom1": "SG",
+        "entity2": 3,
+        "position2": 195,
+        "atom2": "SG"
+      }
+    ],
+    "name": "8wsn_E_F_A"
+  }
+]

protenix_json/8wz4_H_L_C.json

@@ -0,0 +1,80 @@
+[
+  {
+    "sequences": [
+      {
+        "proteinChain": {
+          "sequence": "QNITEEFYQSTCSAVSKGYLSALRTGWYTSVITIELSNIKENKCNGTDAKVKLIKQELDKYKNAVTELQLLMQSTPATNNRARRELPRFMNYTLNNAKKTNVTLSKKRKRRFLGFLLGVGSAIASGVAVCKVLHLEGEVNKIKSALLSTNKAVVSLSNGVSVLTFKVLDLKNYIDKQLLPILNKQSCSISNIETVIEFQQKNNRLLEITREFSVNAGVTTPVSTYMLTNSELLSLINDMPITNDQKKLMSNNVQIVRQQSYSIMCIIKEEVLAYVVQLPLYGVIDTPCWKLHTSPLCTTNTKEGSNICLTRTDRGWYCDNAGSVSFFPQAETCKVQSNRVFCDTMNSLTLPSEVNLCNVDIFNPKYDCKIMTSKTDVSSSVITSLGAIVSCYGKTKCTASNKNRGIIKTFSNGCDYVSNKGVDTVSVGNTLYYVNKQEGKSLYVKGEPIINFYDPLVFPSDEFDASISQVNEKINQSLAFIRKSDEL",
+          "count": 1,
+          "label_entity_id": "1",
+          "label_asym_id": [
+            "A"
+          ],
+          "auth_asym_id": [
+            "C"
+          ]
+        }
+      },
+      {
+        "proteinChain": {
+          "sequence": "QIQLVQSGPELKKPGETVKISCKASGYTFTDYSMHWLKQAPGKGLKWMGWITTETGEPTYADDFKGRFAFSLETSASTAYLQINNLKNEDTGIYFCARYYYGPFYWGQGTLVTVST",
+          "count": 1,
+          "label_entity_id": "2",
+          "label_asym_id": [
+            "B"
+          ],
+          "auth_asym_id": [
+            "H"
+          ]
+        }
+      },
+      {
+        "proteinChain": {
+          "sequence": "DIQMTQSPASLSASVGETVTITCRSSGNIHNFLTWYQQKQGKSPQFLVYNAKTLADGVSSRFSGSGSGTQFSLKINSLQPEDFGIYYCQHFWTTPYTFGGGTKLEIK",
+          "count": 1,
+          "label_entity_id": "3",
+          "label_asym_id": [
+            "C"
+          ],
+          "auth_asym_id": [
+            "L"
+          ]
+        }
+      }
+    ],
+    "covalent_bonds": [
+      {
+        "entity1": 1,
+        "position1": 44,
+        "atom1": "SG",
+        "entity2": 1,
+        "position2": 187,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 1,
+        "position1": 130,
+        "atom1": "SG",
+        "entity2": 1,
+        "position2": 265,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 2,
+        "position1": 22,
+        "atom1": "SG",
+        "entity2": 2,
+        "position2": 96,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 3,
+        "position1": 23,
+        "atom1": "SG",
+        "entity2": 3,
+        "position2": 88,
+        "atom2": "SG"
+      }
+    ],
+    "name": "8wz4_H_L_C"
+  }
+]

protenix_json/8wz5_H_L_A.json

@@ -0,0 +1,120 @@
+[
+  {
+    "sequences": [
+      {
+        "proteinChain": {
+          "sequence": "SSQNITEEFYQSTCSAVSRGYFGALRTGWYTSVITIELSNIKEIKCNGTDTKVKLIKQELDKYKNAVTDLQLLMQNPAANNRARREAPQYMNYTINTIKNLNVSISKKRKRRFLGFLLGVGSAICSGIAVCKVLHLEGEVNKIKNALLSTNKAVVSLSNGVSVLTFKVLDLKNYINNRLLPILNQQSCRIPNIETVIEFQQMNSRLLEITREFSVNAGVTTPLSTYMLTNSELLSLINDMPITNDQKKLMSSNVQIVRQQSYSIMCIIKEEVLAYVVQLPIYGVIDTPCWKLHTSPLCTTNIKEGSNICLTRTDRGWYCDNAGSVSFFPQADTCKVQSNRVFCDTMNSLTLPSEVSLCNTDIFNSKYDCKIMTSKTDISSSVITSLGAIVSCYGKTKCTASNKNRGIIKTFSNGCDYVSNKGVDTVSVGNTLYCVNKLEGQNLYVKGEPIINYYDPLVFPSDEFDASISQVNEKINQSLAFIRRSDELLSAI",
+          "count": 1,
+          "label_entity_id": "1",
+          "label_asym_id": [
+            "A"
+          ],
+          "auth_asym_id": [
+            "A"
+          ]
+        }
+      },
+      {
+        "proteinChain": {
+          "sequence": "QIQLVQSGPELKKPGASVKISCKASGYTFTDYSMHWLKQAPGKGLKWMGWITTETGEPTYADDFKGRFAFSLDTSASTAYLQISSLKAEDTGVYFCARYYYGPFYWGQGTLVTVSS",
+          "count": 1,
+          "label_entity_id": "2",
+          "label_asym_id": [
+            "B"
+          ],
+          "auth_asym_id": [
+            "H"
+          ]
+        }
+      },
+      {
+        "proteinChain": {
+          "sequence": "DIQMTQSPSSLSASVGDRVTITCRSSGNIHNFLTWYQQKPGKSPQFLVYNAKTLADGVPSRFSGSGSGTQFTLTISSLQPEDFGIYYCQHFWTTPYTFGGGTKVEIK",
+          "count": 1,
+          "label_entity_id": "3",
+          "label_asym_id": [
+            "C"
+          ],
+          "auth_asym_id": [
+            "L"
+          ]
+        }
+      }
+    ],
+    "covalent_bonds": [
+      {
+        "entity1": 1,
+        "position1": 14,
+        "atom1": "SG",
+        "entity2": 1,
+        "position2": 415,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 1,
+        "position1": 46,
+        "atom1": "SG",
+        "entity2": 1,
+        "position2": 188,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 1,
+        "position1": 131,
+        "atom1": "SG",
+        "entity2": 1,
+        "position2": 266,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 1,
+        "position1": 289,
+        "atom1": "SG",
+        "entity2": 1,
+        "position2": 319,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 1,
+        "position1": 298,
+        "atom1": "SG",
+        "entity2": 1,
+        "position2": 309,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 1,
+        "position1": 334,
+        "atom1": "SG",
+        "entity2": 1,
+        "position2": 343,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 1,
+        "position1": 358,
+        "atom1": "SG",
+        "entity2": 1,
+        "position2": 369,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 1,
+        "position1": 392,
+        "atom1": "SG",
+        "entity2": 1,
+        "position2": 398,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 2,
+        "position1": 22,
+        "atom1": "SG",
+        "entity2": 2,
+        "position2": 96,
+        "atom2": "SG"
+      }
+    ],
+    "name": "8wz5_H_L_A"
+  }
+]

protenix_json/8x2l_H_L_B.json

@@ -0,0 +1,72 @@
+[
+  {
+    "sequences": [
+      {
+        "proteinChain": {
+          "sequence": "MGNWAVNEGLSIFVILVWLGLNVFLFVWYYRVYDIPPKFFYTRKLLGSALALARAPAACLNFNCMLILLPVCRNLLSFLRGSSACCSTRVRRQLDRNLTFHKMVAWMIALHSAIHTIAHLFNVEWCVNARVNNSDPYSVALSELGDRQNESYLNFARKRIKNPEGGLYLAVTLLAGITGVVITLCLILIITSSTKTIRRSYFEVFWYTHHLFVIFFIGLAIHGAERIVRGQTAESLAVHNITVCEQKISEWGKIKECPIPQFAGNPPMTWKWIVGPMFLYLCERLVRFWRSQQKVVITKVVTHPFKTIELQMKKKGFKMEVGQYIFVKCPKVSKLEWHPFTLTSAPEEDFFSIHIRIVGDWTEGLFNACGCDKQEFQDAWKLPKIAVDGPFGTASEDVFSYEVVMLVGAGIGVTPFASILKSVWYKYCNNATNLKLKKIYFYWLCRDTHAFEWFADLLQLLESQMQERNNAGFLSYNIYLTGWDESQANHFAVHHDEEKDVITGLKQKTLYGRPNWDNEFKTIASQHPNTRIGVFLCGPEALAETLSKQSISNSESGPRGVHFIFNKENF",
+          "count": 1,
+          "label_entity_id": "2",
+          "label_asym_id": [
+            "B"
+          ],
+          "auth_asym_id": [
+            "B"
+          ]
+        }
+      },
+      {
+        "proteinChain": {
+          "sequence": "MKKNIAFLLASMFVFSIATNAYADVQLQESGPGLVKPSQSLSLTCSVTGYSLTSGSFWSWIRQFPGNKLEWMGYITYDGTSHFNPSLKSRFSITRDTSKNQFFLKLNSVTTEDTATYYCTRDPYRYDAMDFWGQGTSVTVSSAKTTPPSVYPLAPGSAAQTNSMVTLGCLVKGYFPEPVTVTWNSGSLSSGVHTFPAVLQSDLYTLSSSVTVPSSTWPSETVTCNVAHPASSTKVDKKIVPRDLEHHHHHH",
+          "count": 1,
+          "label_entity_id": "3",
+          "label_asym_id": [
+            "C"
+          ],
+          "auth_asym_id": [
+            "H"
+          ]
+        }
+      },
+      {
+        "proteinChain": {
+          "sequence": "MKKNIAFLLASMFVFSIATNAYADIQLTQTTSSLSASLGDRVTISCRASQDISNYLNWYQQKPDGTVKLLIYYTSKLHSGVPSRFTASGSGRDYSLAISNLEQEDIATYFCQQVFSLPWTFGGGTKLEIKRADAAPTVSIFPPSSEQLTSGGASVVCFLNNFYPKDINVKWKIDGSERQNGVLNSWTDQDSKDSTYSMSSTLTLTKDEYERHNSYTCEATHKTSTSPIVKSFNRNE",
+          "count": 1,
+          "label_entity_id": "4",
+          "label_asym_id": [
+            "D"
+          ],
+          "auth_asym_id": [
+            "L"
+          ]
+        }
+      }
+    ],
+    "covalent_bonds": [
+      {
+        "entity1": 1,
+        "position1": 244,
+        "atom1": "SG",
+        "entity2": 1,
+        "position2": 257,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 2,
+        "position1": 45,
+        "atom1": "SG",
+        "entity2": 2,
+        "position2": 119,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 3,
+        "position1": 46,
+        "atom1": "SG",
+        "entity2": 3,
+        "position2": 111,
+        "atom2": "SG"
+      }
+    ],
+    "name": "8x2l_H_L_B"
+  }
+]

protenix_json/8xsl_H_L_A.json

@@ -0,0 +1,184 @@
+[
+  {
+    "sequences": [
+      {
+        "proteinChain": {
+          "sequence": "MFVFLVLLPLVSSQCVNLTTRTQLPPAYTNSFTRGVYYPDKVFRSSVLHSTQDLFLPFFSNVTWFHAIHVSGTNGTKRFDNPVLPFNDGVYFASTEKSNIIRGWIFGTTLDSKTQSLLIVNNATNVVIKVCEFQFCNDPFLGVYYHKNNKSWMESEFRVYSSANNCTFEYVSQPFLMDLEGKQGNFKNLREFVFKNIDGYFKIYSKHTPINLVRDLPQGFSALEPLVDLPIGINITRFQTLLALHRSYLTPGDSSSGWTAGAAAYYVGYLQPRTFLLKYNENGTITDAVDCALDPLSETKCTLKSFTVEKGIYQTSNFRVQPTESIVRFPNITNLCPFGEVFNATRFASVYAWNRKRISNCVADYSVLYNSASFSTFKCYGVSPTKLNDLCFTNVYADSFVIRGDEVRQIAPGQTGKIADYNYKLPDDFTGCVIAWNSNNLDSKVGGNYNYLYRLFRKSNLKPFERDISTEIYQAGSTPCNGVEGFNCYFPLQSYGFQPTNGVGYQPYRVVVLSFELLHAPATVCGPKKSTNLVKNKCVNFNFNGLTGTGVLTESNKKFLPFQQFGRDIADTTDAVRDPQTLEILDITPCSFGGVSVITPGTNTSNQVAVLYQDVNCTEVPVAIHADQLTPTWRVYSTGSNVFQTRAGCLIGAEHVNNSYECDIPIGAGICASYQTQTNSPRRARSVASQSIIAYTMSLGAENSVAYSNNSIAIPTNFTISVTTEILPVSMTKTSVDCTMYICGDSTECSNLLLQYGSFCTQLNRALTGIAVEQDKNTQEVFAQVKQIYKTPPIKDFGGFNFSQILPDPSKPSKRSFIEDLLFNKVTLADAGFIKQYGDCLGDIAARDLICAQKFNGLTVLPPLLTDEMIAQYTSALLAGTITSGWTFGAGAALQIPFAMQMAYRFNGIGVTQNVLYENQKLIANQFNSAIGKIQDSLSSTASALGKLQDVVNQNAQALNTLVKQLSSNFGAISSVLNDILSRLDPPEAEVQIDRLITGRLQSLQTYVTQQLIRAAEIRASANLAATKMSECVLGQSKRVDFCGKGYHLMSFPQSAPHGVVFLHVTYVPAQEKNFTTAPAICHDGKAHFPREGVFVSNGTHWFVTQRNFYEPQIITTDNTFVSGNCDVVIGIVNNTVYDPLQPELDSFKEELDKYFKNHTSPDVDLGDISGINASVVNIQKEIDRLNEVAKNLNESLIDLQELGKYEQYIKWPWYIWLGFIAGLIAIVMVTIMLCCMTSCCSCLKGCCSCGSCCKFDEDDSEPVLKGVKLHYT",
+          "count": 1,
+          "label_entity_id": "1",
+          "label_asym_id": [
+            "A"
+          ],
+          "auth_asym_id": [
+            "A"
+          ]
+        }
+      },
+      {
+        "proteinChain": {
+          "sequence": "QVQLVESGGGLVQPGGSLRLSCAASGFTFSSYAMSWVRQAPGKGLEWVSAISGSGGSTYYADSVKGRFTISRDNSKNTLYLQMNSLRAEDTAVYYCAKDHLITMVQPEYFHHWGQGTLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKRVEPKSC",
+          "count": 1,
+          "label_entity_id": "2",
+          "label_asym_id": [
+            "D"
+          ],
+          "auth_asym_id": [
+            "H"
+          ]
+        }
+      },
+      {
+        "proteinChain": {
+          "sequence": "DIQMTQSPSSVSASVGDSVTITCRASQGISRWLAWYQQRPGKAPKLLIYAAGNLETGVPSRFSGSGSGTDFTLTISDLQAEDFATYYCQQADSFPLTFGGGTKVDIKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNRGECS",
+          "count": 1,
+          "label_entity_id": "3",
+          "label_asym_id": [
+            "E"
+          ],
+          "auth_asym_id": [
+            "L"
+          ]
+        }
+      }
+    ],
+    "covalent_bonds": [
+      {
+        "entity1": 1,
+        "position1": 131,
+        "atom1": "SG",
+        "entity2": 1,
+        "position2": 166,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 1,
+        "position1": 291,
+        "atom1": "SG",
+        "entity2": 1,
+        "position2": 301,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 1,
+        "position1": 336,
+        "atom1": "SG",
+        "entity2": 1,
+        "position2": 361,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 1,
+        "position1": 379,
+        "atom1": "SG",
+        "entity2": 1,
+        "position2": 432,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 1,
+        "position1": 391,
+        "atom1": "SG",
+        "entity2": 1,
+        "position2": 525,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 1,
+        "position1": 480,
+        "atom1": "SG",
+        "entity2": 1,
+        "position2": 488,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 1,
+        "position1": 538,
+        "atom1": "SG",
+        "entity2": 1,
+        "position2": 590,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 1,
+        "position1": 617,
+        "atom1": "SG",
+        "entity2": 1,
+        "position2": 649,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 1,
+        "position1": 662,
+        "atom1": "SG",
+        "entity2": 1,
+        "position2": 671,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 1,
+        "position1": 738,
+        "atom1": "SG",
+        "entity2": 1,
+        "position2": 760,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 1,
+        "position1": 743,
+        "atom1": "SG",
+        "entity2": 1,
+        "position2": 749,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 1,
+        "position1": 1032,
+        "atom1": "SG",
+        "entity2": 1,
+        "position2": 1043,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 1,
+        "position1": 1082,
+        "atom1": "SG",
+        "entity2": 1,
+        "position2": 1126,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 2,
+        "position1": 22,
+        "atom1": "SG",
+        "entity2": 2,
+        "position2": 96,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 2,
+        "position1": 150,
+        "atom1": "SG",
+        "entity2": 2,
+        "position2": 206,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 3,
+        "position1": 23,
+        "atom1": "SG",
+        "entity2": 3,
+        "position2": 88,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 3,
+        "position1": 134,
+        "atom1": "SG",
+        "entity2": 3,
+        "position2": 194,
+        "atom2": "SG"
+      }
+    ],
+    "name": "8xsl_H_L_A"
+  }
+]

protenix_json/8y0q_H_L_2.json

@@ -0,0 +1,72 @@
+[
+  {
+    "sequences": [
+      {
+        "proteinChain": {
+          "sequence": "DKKTEETTLLEDRILTTRNGHTTSTTQSSVGVTYGYATAEDFVSGPNTSGLETRVVQAERFFKTHLFDWGTNDSFGRCHLLELPTDHKGVYGSLTDSYAYMRNGWDVEVTAVGNQFNGGCLLVAMVPELCSITKRELYQLTLFPHQFINPRTNMTAHITVPYLGVNRYDQYKVHKPWTLVVTVVAPLTVKNEGAPQIKVYANIAPTNVYVAGELPSKE",
+          "count": 1,
+          "label_entity_id": "2",
+          "label_asym_id": [
+            "B"
+          ],
+          "auth_asym_id": [
+            "2"
+          ]
+        }
+      },
+      {
+        "proteinChain": {
+          "sequence": "EEKVVESGGGLVQPGGSLRLSCVGSGFNFKNYEINWVRQAPGKALEWLAYITQTSDFIYYADSVKGRFTISRDNSRNTAYLQMNNLRTEDTARYFCTRAGLTGCKSRHCMYVWGPGAEVVVSS",
+          "count": 1,
+          "label_entity_id": "5",
+          "label_asym_id": [
+            "E"
+          ],
+          "auth_asym_id": [
+            "H"
+          ]
+        }
+      },
+      {
+        "proteinChain": {
+          "sequence": "QTVIQEPAMSVSLGGTVTLTCGFISGSVTGTNYPSWFQQTPGQPPRLLIYYANSRPTEVPSRFSGAISGNKAALTITGAQAEDEADYFCCLYKTNNNILFGGGTHLTVL",
+          "count": 1,
+          "label_entity_id": "6",
+          "label_asym_id": [
+            "F"
+          ],
+          "auth_asym_id": [
+            "L"
+          ]
+        }
+      }
+    ],
+    "covalent_bonds": [
+      {
+        "entity1": 2,
+        "position1": 22,
+        "atom1": "SG",
+        "entity2": 2,
+        "position2": 96,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 2,
+        "position1": 104,
+        "atom1": "SG",
+        "entity2": 2,
+        "position2": 109,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 3,
+        "position1": 21,
+        "atom1": "SG",
+        "entity2": 3,
+        "position2": 89,
+        "atom2": "SG"
+      }
+    ],
+    "name": "8y0q_H_L_2"
+  }
+]

protenix_json/8yj5_C__A.json

@@ -0,0 +1,51 @@
+[
+  {
+    "sequences": [
+      {
+        "proteinChain": {
+          "sequence": "EVQLVESGGGLVQPGGSLRLSCAASGFTLDNYAIGWFRQAPGKEREGVSCIGLSAVTTYDTDSVKGRFTISRDSARNTVYLQMNSLRPEDTAVYFCAAFPYSDYCPDSDDFLQHRGHGTQVTVSSAAGHHHHHH",
+          "count": 1,
+          "label_entity_id": "1",
+          "label_asym_id": [
+            "A"
+          ],
+          "auth_asym_id": [
+            "C"
+          ]
+        }
+      },
+      {
+        "proteinChain": {
+          "sequence": "DKLKVVATNSIIADMTKAIAGDKIDLHSIVPIGQDPHEYEPLPEDVEKTSNADVIFYNGINLEDGGQAWFTKLVKNAQKTKNKDYFAVSDGIDVIYLEGASEKGKEDPHAWLNLENGIIYSKNIAKQLIAKDPKNKETYEKNLKAYVAKLEKLDKEAKSKFDAIAENKKLIVTSEGCFKYFSKAYGVPSAYIWEINTEEEGTPDQISSLIEKLKVIKPSALFVESSVDRRPMETVSKDSGIPIYSEIFTDSIAKKGKPGDSYYAMMKWNLDKISEGLAK",
+          "count": 1,
+          "label_entity_id": "2",
+          "label_asym_id": [
+            "B"
+          ],
+          "auth_asym_id": [
+            "A"
+          ]
+        }
+      }
+    ],
+    "covalent_bonds": [
+      {
+        "entity1": 1,
+        "position1": 22,
+        "atom1": "SG",
+        "entity2": 1,
+        "position2": 96,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 1,
+        "position1": 50,
+        "atom1": "SG",
+        "entity2": 1,
+        "position2": 105,
+        "atom2": "SG"
+      }
+    ],
+    "name": "8yj5_C__A"
+  }
+]

protenix_json/8ywx_E_D_A.json

@@ -0,0 +1,112 @@
+[
+  {
+    "sequences": [
+      {
+        "proteinChain": {
+          "sequence": "EVQLVESGGDLVQPGGSLRLSCAASGFIVSRNYMSWVRQAPGKGLEWVSSIYSGGSTFYAGSVKGRFTISRDNSKNTLYLQMNSLRAEDTAIYYCARDIPRHGGDSWGQGTLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKSCDKTHTCPPCPAPELLGGPSVFLFPPKPKDTLMISRTPEVTCVVVDVSHEDPEVKFNWYVDGVEVHNAKTKPREEQYNSTYRVVSVLTVLHQDWLNGKEYKCKVSNKALPAPIEKTISKAKGQPREPQVYTLPPSRDELTKNQVSLTCLVKGFYPSDIAVEWESNGQPENNYKTTPPVLDSDGSFFLYSKLTVDKSRWQQGNVFSCSVMHEALHNHYTQKSLSLSPGKGGGGSGGGGSGGGGEVQLVESGGGLVQPGWSLRLSCVVSGLKFDDFAMHWVRQVPGKGLEWVSGLNWNGDNVAFADSVKGRFTISRDNAENSLYLQMNNLRPEDTAFYYCAKDSYYDILTGYSGAFDMWGQGTMVTVSSGGGGSGGGGSGGGGAIRMTQSPATLSLSPGERATLSCRASQSVHNYLAWYQQKPGQAPRLLFYDASNRATGIPARFSASASGTDSTLTISSLEPEDFAVYYCQQRRNGYSFGQGTKVEIKR",
+          "count": 1,
+          "label_entity_id": "1",
+          "label_asym_id": [
+            "A"
+          ],
+          "auth_asym_id": [
+            "E"
+          ]
+        }
+      },
+      {
+        "proteinChain": {
+          "sequence": "AIRMTQSPASLSASIGDRVTITCQASQDINKYLNWYQQKPGKAPRLLIYDASNLETGVPSRFSGSGSGTDFTFTISSLQPEDIATYYCQQYDNLPITFGQGTRLEIKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNRGEC",
+          "count": 1,
+          "label_entity_id": "2",
+          "label_asym_id": [
+            "B"
+          ],
+          "auth_asym_id": [
+            "D"
+          ]
+        }
+      },
+      {
+        "proteinChain": {
+          "sequence": "AYTNSFTRGVYYPDKVFRSSVLHSTQDLFLPFFSNVTWFHAIHVSGTNGTKRFDNPVLPFNDGVYFASTEKSNIIRGWIFGTTLDSKTQSLLIVNNATNVVIKVCEFQFCNDPFLGVYYHKNNKSWMESDFRVYSSANNCTFEYVSQPFLMDLEGKQGNFKNLREFVFKNIDGYFKIYSKHTPINLVRDLPQGFSALEPLVDLPIGINITRFQTLLALHRSYLTPGDSSSGWTAGAAAYYVGYLQPRTFLLKYNENGTITDAVDCALDPLSETKCTLKSFTVEKGIYQTSNFRVQPTESIVRFPNITNLCPFDEVFNATRFASVYAWNRKRISNCVADYSVLYNFAPFFAFKCYGVSPTKLNDLCFTNVYADSFVIRGNEVSQIAPGQTGNIADYNYKLPDDFTGCVIAWNSNKLDSKVGGNYNYRYRLFRKSNLKPFERDISTEIYQAGNKPCNGVAGVNCYFPLQSYGFRPTYGVGHQPYRVVVLSFELLHAPATVCGPKKSTNLVKNKCVNFNFNGLTGTGVLTESNKKFLPFQQFGRDIADTTDAVRDPQTLEILDITPCSFGGVSVITPGTNTSNQVAVLYQGVNCTEVPVAIHADQLTPTWRVYSTGSNVFQTRAGCLIGAEYVNSSYECDIPIGAGICASYQTQTNSPRRARSVASQSIIAYTMSLGAENSVAYSNNSIAIPTNFTISVTTEILPVSMTKTSVDCTMYICGDSTECSNLLLQYGSFCTQLKRALTGIAVEQDKNTQEVFAQVKQIYKTPPIKYFGGFNFSQILPDPSKPSKRSPIEDLLFNKVTLADAGFIKQYGDCLGDIAARDLICAQKFNGLTVLPPLLTDEMIAQYTSALLAGTITSGWTFGAGPALQIPFPMQMAYRFNGIGVTQNVLYENQKLIANQFNSAIGKIQDSLSSTPSALGKLQDVVNHNAQALNTLVKQLSSKFGAISSVLNDILSRLDPPEAEVQIDRLITGRLQSLQTYVTQQLIRAAEIRASANLAATKMSECVLGQSKRVDFCGKGYHLMSFPQSAPHGVVFLHVTYVPAQEKNFTTAPAICHDGKAHFPREGVFVSNGTHWFVTQRNFYEPQIITTDNTFVSGNCDVVIGIVNNTVYDPLQPELD",
+          "count": 1,
+          "label_entity_id": "3",
+          "label_asym_id": [
+            "C"
+          ],
+          "auth_asym_id": [
+            "A"
+          ]
+        }
+      }
+    ],
+    "covalent_bonds": [
+      {
+        "entity1": 1,
+        "position1": 22,
+        "atom1": "SG",
+        "entity2": 1,
+        "position2": 95,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 1,
+        "position1": 144,
+        "atom1": "SG",
+        "entity2": 1,
+        "position2": 200,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 2,
+        "position1": 23,
+        "atom1": "SG",
+        "entity2": 2,
+        "position2": 88,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 2,
+        "position1": 134,
+        "atom1": "SG",
+        "entity2": 2,
+        "position2": 194,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 3,
+        "position1": 310,
+        "atom1": "SG",
+        "entity2": 3,
+        "position2": 335,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 3,
+        "position1": 353,
+        "atom1": "SG",
+        "entity2": 3,
+        "position2": 406,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 3,
+        "position1": 365,
+        "atom1": "SG",
+        "entity2": 3,
+        "position2": 499,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 3,
+        "position1": 454,
+        "atom1": "SG",
+        "entity2": 3,
+        "position2": 462,
+        "atom2": "SG"
+      }
+    ],
+    "name": "8ywx_E_D_A"
+  }
+]

protenix_json/8zby_H_D_A.json

@@ -0,0 +1,184 @@
+[
+  {
+    "sequences": [
+      {
+        "proteinChain": {
+          "sequence": "QCVNLTTRTQLPPAYTNSFTRGVYYPDKVFRSSVLHSTQDLFLPFFSNVTWFHVISGTNGTKRFDNPVLPFNDGVYFASIEKSNIIRGWIFGTTLDSKTQSLLIVNNATNVVIKVCEFQFCNDPFLDHKNNKSWMESEFRVYSSANNCTFEYVSQPFLMDLEGKQGNFKNLREFVFKNIDGYFKIYSKHTPIIVREPEDLPQGFSALEPLVDLPIGINITRFQTLLALHRSYLTPGDSSSGWTAGAAAYYVGYLQPRTFLLKYNENGTITDAVDCALDPLSETKCTLKSFTVEKGIYQTSNFRVQPTESIVRFPNITNLCPFDEVFNATRFASVYAWNRKRISNCVADYSVLYNLAPFFTFKCYGVSPTKLNDLCFTNVYADSFVIRGDEVRQIAPCQTGNIADYNYKLPDDFTGCVIAWNSNKLDSKVSGNYNYLYRLFRKSNLKPFERDISTEIYQAGNKPCNGVAGFNCYFPLRSYSFRPTYGVGHQPYRVVVLSFELLHAPATVCGPKKSTNLVKNKCVNFNFNGLKGTGVLTESNKKFLPFQQFGRDIADTTDAVRDPQTLEILDITPCSFGGVSVITPGTNTSNQVAVLYQGVNCTEVPVAIHADQLTPTWRVYSTGSNVFQTRAGCLIGAEYVNNSYECDIPIGAGICASYQTQTKSRSVASQSIIAYTMSLGAENSVAYSNNSIAIPTNFTISVTTEILPVSMTKTSVDCTMYICGDSTECSNLLLQYGSFCTQLKRALTGIAVEQDKNTQEVFAQVKQIYKTPPIKYFGGFNFSQILPDPSKPSKRSPIEDLLFNKVTLADAGFIKQYGDCLGDIAARDLICAQKFKGLTVLPPLLTDEMIAQYTSALLAGTITSGWTFGAGPALQIPFPMQMAYRFNGIGVTQNVLYENQKLIANQFNSAIGKIQDSLSSTPSALGKLQDVVNHNAQALNTLVKQLSSKFGAISSVLNDIFSRLDKCEAEVQIDRLITGRLQSLQTYVTQQLIRAAEIRASANLAATKMSECVLGQSKRVDFCGKGYHLMSFPQSAPHGVVFLHVTYVPAQEKNFTTAPAICHDGKAHFPREGVFVSNGTHWFVTQRNFYEPQIITTDNTFVSGNCDVVIGIVNNTVYDPLQPELDSFKEELDKYFKNHTSPDVDLGDISGINASVVNIQKEIDRLNEVAKNLNESLIDLQELGKYEQYIKGSGRENLYFQGGGGSGYIPEAPRDGQAYVRKDGEWVLLSTFLGHHHHHH",
+          "count": 1,
+          "label_entity_id": "1",
+          "label_asym_id": [
+            "A"
+          ],
+          "auth_asym_id": [
+            "A"
+          ]
+        }
+      },
+      {
+        "proteinChain": {
+          "sequence": "EVQLVQSGAEVKKPGASVKVSCKASGYIFSDYNIHWVRQAPGQGLEWMGWISPDSDDTNYAQSFQGRVTMTRDTSITTVYMELSSLRSDDTAVYFCARSVGYCSLNSCQRWMWFDTWGQGALVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKSC",
+          "count": 1,
+          "label_entity_id": "2",
+          "label_asym_id": [
+            "B"
+          ],
+          "auth_asym_id": [
+            "H"
+          ]
+        }
+      },
+      {
+        "proteinChain": {
+          "sequence": "QPVLTQPPSASGPPGQSVSISCSGSRSNIGTNFVYWYQQLPGAAPKLLIYKNDQRPSGVPERFFGSKSGTSASLAISGLRSEDEVDYYCAAWDDSLSGHVFGAGTKVTVLGTKLTVLGQPKAAPSVTLFPPSSEELQANKATLVCLISDFYPGAVTVAWKADSSPVKAGVETTTPSKQSNNKYAASSYLSLTPEQWKSHRSYSCQVTHEGSTVEKTVAPTECS",
+          "count": 1,
+          "label_entity_id": "3",
+          "label_asym_id": [
+            "C"
+          ],
+          "auth_asym_id": [
+            "D"
+          ]
+        }
+      }
+    ],
+    "covalent_bonds": [
+      {
+        "entity1": 1,
+        "position1": 116,
+        "atom1": "SG",
+        "entity2": 1,
+        "position2": 148,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 1,
+        "position1": 275,
+        "atom1": "SG",
+        "entity2": 1,
+        "position2": 285,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 1,
+        "position1": 320,
+        "atom1": "SG",
+        "entity2": 1,
+        "position2": 345,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 1,
+        "position1": 363,
+        "atom1": "SG",
+        "entity2": 1,
+        "position2": 416,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 1,
+        "position1": 375,
+        "atom1": "SG",
+        "entity2": 1,
+        "position2": 509,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 1,
+        "position1": 464,
+        "atom1": "SG",
+        "entity2": 1,
+        "position2": 472,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 1,
+        "position1": 601,
+        "atom1": "SG",
+        "entity2": 1,
+        "position2": 633,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 1,
+        "position1": 646,
+        "atom1": "SG",
+        "entity2": 1,
+        "position2": 655,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 1,
+        "position1": 718,
+        "atom1": "SG",
+        "entity2": 1,
+        "position2": 740,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 1,
+        "position1": 723,
+        "atom1": "SG",
+        "entity2": 1,
+        "position2": 729,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 1,
+        "position1": 1012,
+        "atom1": "SG",
+        "entity2": 1,
+        "position2": 1023,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 1,
+        "position1": 1062,
+        "atom1": "SG",
+        "entity2": 1,
+        "position2": 1106,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 2,
+        "position1": 22,
+        "atom1": "SG",
+        "entity2": 2,
+        "position2": 96,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 2,
+        "position1": 103,
+        "atom1": "SG",
+        "entity2": 2,
+        "position2": 108,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 2,
+        "position1": 154,
+        "atom1": "SG",
+        "entity2": 2,
+        "position2": 210,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 3,
+        "position1": 22,
+        "atom1": "SG",
+        "entity2": 3,
+        "position2": 89,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 3,
+        "position1": 145,
+        "atom1": "SG",
+        "entity2": 3,
+        "position2": 204,
+        "atom2": "SG"
+      }
+    ],
+    "name": "8zby_H_D_A"
+  }
+]

protenix_json/8zes_E__D.json

@@ -0,0 +1,83 @@
+[
+  {
+    "sequences": [
+      {
+        "proteinChain": {
+          "sequence": "TNLCPFGEVFNATRFASVYAWNRKRISNCVADYSVLYNSASFSTFKCYGVSPTKLNDLCFTNVYADSFVIRGDEVRQIAPGQTGKIADYNYKLPDDFTGCVIAWNSNNLDSKVGGNYNYLYRLFRKSNLKPFERDISTEIYQAGSTPCNGVEGFNCYFPLQSYGFQPTNGVGYQPYRVVVLSFELLHAPATVCGPKKSTNLVKNKCVNFGSHHHHHHHHHH",
+          "count": 1,
+          "label_entity_id": "1",
+          "label_asym_id": [
+            "J"
+          ],
+          "auth_asym_id": [
+            "D"
+          ]
+        }
+      },
+      {
+        "proteinChain": {
+          "sequence": "EVQLVESGGGSVQAGGSLRLSCVASGYTYCSYDMSWYRQAPGKEREFVSIIRRDGSTAYTDAVKGRFAISRDNAKNTLYLQMNSLEPEDTAMYYCKSWACSSGEYLYQGDWGQGTQVTVSSAAAEQKLISEEDLNGAAHHHHHHGS",
+          "count": 1,
+          "label_entity_id": "2",
+          "label_asym_id": [
+            "B"
+          ],
+          "auth_asym_id": [
+            "E"
+          ]
+        }
+      }
+    ],
+    "covalent_bonds": [
+      {
+        "entity1": 1,
+        "position1": 4,
+        "atom1": "SG",
+        "entity2": 1,
+        "position2": 29,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 1,
+        "position1": 47,
+        "atom1": "SG",
+        "entity2": 1,
+        "position2": 100,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 1,
+        "position1": 59,
+        "atom1": "SG",
+        "entity2": 1,
+        "position2": 193,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 1,
+        "position1": 148,
+        "atom1": "SG",
+        "entity2": 1,
+        "position2": 156,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 2,
+        "position1": 22,
+        "atom1": "SG",
+        "entity2": 2,
+        "position2": 95,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 2,
+        "position1": 30,
+        "atom1": "SG",
+        "entity2": 2,
+        "position2": 100,
+        "atom2": "SG"
+      }
+    ],
+    "name": "8zes_E__D"
+  }
+]

protenix_json/9bdg_D_G_B.json

@@ -0,0 +1,90 @@
+[
+  {
+    "sequences": [
+      {
+        "proteinChain": {
+          "sequence": "QKIPGNDNSTATLCLGHHAVPNGTIVKTITNDRIEVTNATELVQNSSIGEICGSPHQILDGGNCTLIDALLGDPQCDGFQNKEWDLFVERSRANSNCYPYDVPDYASLRSLVASSGTLEFKNESFNWTGVKQNGTSSACIRGSSSSFFSRLNWLTSLNNIYPAQNVTMPNKEQFDKLYIWGVHHPDTDKNQISLFAQSSGRITVSTKRSQQAVIPNIGSRPRIRDIPSRISIYWTIVKPGDILLINSTGNLIAPRGYFKIRSGKSSIMRSDAPIGKCKSECITPNGSIPNDKPFQNVNRITYGACPRYVKQSTLKLATGMRNVPEKQTRGIFGAIAGFIENGWEGMVDGWYGFRWQNSEGRGQAADLKSTQAAIDQINGILNRLIGKTNEKFHQIEKEFSEVEGRVQDLEKYVEDTKIDLWSYNAELLVALINQHTIDLTDSEMNKLFEKTKKQLRENAEDMGNGCFKIYHKCDNACIGSIRNETYDHNVYRDEALNNRFQIKGAGSSLEVLFQ",
+          "count": 1,
+          "label_entity_id": "1",
+          "label_asym_id": [
+            "B"
+          ],
+          "auth_asym_id": [
+            "B"
+          ]
+        }
+      },
+      {
+        "proteinChain": {
+          "sequence": "EVQLVESGGGLVQPGRSLRLSCAASGFTFHNYAMHWVRQAPGKGLDWVTGITWNSVNVDYADSVKGRFTISRDNAKNSLYLQMNSLRAEDTALYYCVKGQVWSGYYLTHDAFDLWGQGTTVTVSGASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKRVEPKSCDKGSSLEVLFQ",
+          "count": 1,
+          "label_entity_id": "2",
+          "label_asym_id": [
+            "D"
+          ],
+          "auth_asym_id": [
+            "D"
+          ]
+        }
+      },
+      {
+        "proteinChain": {
+          "sequence": "DIVMTQSPPSLSATVGDRVTITCRASQSISNYLNWYQQKPGKAPKLLISGASSLQLGVPSRFSGSESGTDFTLTISSLQPEDCATYYCQQGYIMPGTFGQGTKVDIKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNRGEC",
+          "count": 1,
+          "label_entity_id": "3",
+          "label_asym_id": [
+            "G"
+          ],
+          "auth_asym_id": [
+            "G"
+          ]
+        }
+      }
+    ],
+    "covalent_bonds": [
+      {
+        "entity1": 1,
+        "position1": 64,
+        "atom1": "SG",
+        "entity2": 1,
+        "position2": 76,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 1,
+        "position1": 97,
+        "atom1": "SG",
+        "entity2": 1,
+        "position2": 139,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 1,
+        "position1": 281,
+        "atom1": "SG",
+        "entity2": 1,
+        "position2": 305,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 2,
+        "position1": 22,
+        "atom1": "SG",
+        "entity2": 2,
+        "position2": 96,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 3,
+        "position1": 23,
+        "atom1": "SG",
+        "copy1": 1,
+        "entity2": 3,
+        "position2": 88,
+        "atom2": "SG",
+        "copy2": 1
+      }
+    ],
+    "name": "9bdg_D_G_B"
+  }
+]

protenix_json/9bt8_A__B.json

@@ -0,0 +1,33 @@
+[
+  {
+    "sequences": [
+      {
+        "proteinChain": {
+          "sequence": "QVQLQESGGGLVQAGGSLRLSCVVSGFFFDTVTMAWYRRAPGKHRELVASATAGGTTTYADSVKDRFTISRDNAKNTVYLQMNSLKPEDTAVYYCNTFVRSLSWGQGTQVTVSSHHHHHHEPEA",
+          "count": 1,
+          "label_entity_id": "4",
+          "label_asym_id": [
+            "D"
+          ],
+          "auth_asym_id": [
+            "A"
+          ]
+        }
+      },
+      {
+        "proteinChain": {
+          "sequence": "GDKGTRVFKKASPNGKLTVYLGKRDFVDHIDLVDPVDGVVLVDPEYLKERRVYVTLTVAFRYGREDLDVLGLTFRKDLFVANVQSFPPAPEDKKPLTRLQERLIKKLGEHAYPFTFEICPNLPSSVTLQPGPEDTGKALGVDYEVKAFVAENLEEKIHKRNSVRLVIRKVQYAPERPGPQPTAETTRQFLMSDKPLHLEASLDKEIYYHGEPISVNVHVTNNTNKTVKKIKISVRQYADIVLFNTAQYKVPVAMEEADDTVAPSSTFSKVYTLTPFLANNREKRGLALDGKLKHEDTNLASSTLLREGANREILGIIVSYKVKVKLVVSRGGLLGDLASSDVAVELPFTLMHPKPKEEPPHREVPESETPVDTNLIELDTNDDDIVFEDFAR",
+          "count": 1,
+          "label_entity_id": "5",
+          "label_asym_id": [
+            "E"
+          ],
+          "auth_asym_id": [
+            "B"
+          ]
+        }
+      }
+    ],
+    "name": "9bt8_A__B"
+  }
+]

protenix_json/9fkd_H_L_B.json

@@ -0,0 +1,88 @@
+[
+  {
+    "sequences": [
+      {
+        "proteinChain": {
+          "sequence": "DEKAKTAETLIWQLFGKAMQQSDPNEAEKLLKKAEELAKKANDPRLEQVVRQHQVVVRFLVGGSHHHHHH",
+          "count": 1,
+          "label_entity_id": "1",
+          "label_asym_id": [
+            "A"
+          ],
+          "auth_asym_id": [
+            "B"
+          ]
+        }
+      },
+      {
+        "proteinChain": {
+          "sequence": "ETGQIQLVQSGPELKKPGETVKISCKASGYAFTNYGVNWVKEAPGKELKWMGWINIYTGEPTYVDDFKGRFAFSLETSASTAYLEINNLKNEDTATYFCTRGDYVNWYFDVWGAGTTVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKSCDKTHTGTKHHHHHH",
+          "count": 1,
+          "label_entity_id": "2",
+          "label_asym_id": [
+            "B"
+          ],
+          "auth_asym_id": [
+            "H"
+          ]
+        }
+      },
+      {
+        "proteinChain": {
+          "sequence": "ETGDVVMTQIPLSLPVSLGEQASISCRSSQSLIHSNGNTYLHWYLQKPGQSPKLLMYKVSNRFYGVPDRFSGSGSGTDFTLKISRVEAEDLGIYFCSQSSHVPPTFGGGTKLEIKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNRGEC",
+          "count": 1,
+          "label_entity_id": "3",
+          "label_asym_id": [
+            "C"
+          ],
+          "auth_asym_id": [
+            "L"
+          ]
+        }
+      }
+    ],
+    "covalent_bonds": [
+      {
+        "entity1": 2,
+        "position1": 25,
+        "atom1": "SG",
+        "entity2": 2,
+        "position2": 99,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 2,
+        "position1": 149,
+        "atom1": "SG",
+        "entity2": 2,
+        "position2": 205,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 2,
+        "position1": 225,
+        "atom1": "SG",
+        "entity2": 3,
+        "position2": 222,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 3,
+        "position1": 26,
+        "atom1": "SG",
+        "entity2": 3,
+        "position2": 96,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 3,
+        "position1": 142,
+        "atom1": "SG",
+        "entity2": 3,
+        "position2": 202,
+        "atom2": "SG"
+      }
+    ],
+    "name": "9fkd_H_L_B"
+  }
+]

protenix_json/9g4g_B__A.json

@@ -0,0 +1,51 @@
+[
+  {
+    "sequences": [
+      {
+        "proteinChain": {
+          "sequence": "MGSSHHHHHHSQDPIRRGDVYLADLSPVQGSEQGGVRPVVIIQNDTGNKYSPTVIVAAITGRINKAKIPTHVEIEKKKYKLDKDSVILLEQIRTLDKKRLKEKLTYLSDDKMKEVDNALMISLGLNAVAHQKN",
+          "count": 1,
+          "label_entity_id": "1",
+          "label_asym_id": [
+            "A"
+          ],
+          "auth_asym_id": [
+            "A"
+          ]
+        }
+      },
+      {
+        "proteinChain": {
+          "sequence": "QVQLQESGGGLVQPGGSLRLSCVVSGFTLDDYAIGWFRQAPGKEREGVSCISSSGDSTNYADSVKGRFTISRDNAKNTVYLQMNSLKPEDTAVYYCAADPFPGVCTYASSRIYEHDYWGQGTQVTVSSHHHHHH",
+          "count": 1,
+          "label_entity_id": "2",
+          "label_asym_id": [
+            "B"
+          ],
+          "auth_asym_id": [
+            "B"
+          ]
+        }
+      }
+    ],
+    "covalent_bonds": [
+      {
+        "entity1": 2,
+        "position1": 22,
+        "atom1": "SG",
+        "entity2": 2,
+        "position2": 96,
+        "atom2": "SG"
+      },
+      {
+        "entity1": 2,
+        "position1": 50,
+        "atom1": "SG",
+        "entity2": 2,
+        "position2": 105,
+        "atom2": "SG"
+      }
+    ],
+    "name": "9g4g_B__A"
+  }
+]

protenix_json/9g7k_C__B.json

@@ -0,0 +1,43 @@
+[
+  {
+    "sequences": [
+      {
+        "proteinChain": {
+          "sequence": "MGSSHHHHHHSQDPIRRGDVYLADLSPVQGSEQGGVRPVVIIQNDTGNKYSPTVIVAAITGRINKAKIPTHVEIEKKKYKLDKDSVILLEQIRTLDKKRLKEKLTYLSDDKMKEVDNALMISLGLNAVAHQKN",
+          "count": 1,
+          "label_entity_id": "1",
+          "label_asym_id": [
+            "B"
+          ],
+          "auth_asym_id": [
+            "B"
+          ]
+        }
+      },
+      {
+        "proteinChain": {
+          "sequence": "QVQLQESGGGLVQPGGSLRLSCAASGFTFSSYAMSWVRQAPGKGLEWVSDINSGGGSTYYADSVKGRFTISRDNAKNTLYLQMNSLKPEDTAVYYCAAKEGPYSGSYYYMPVFRDEYDYWGQGTQVTVSSHHHHHH",
+          "count": 1,
+          "label_entity_id": "2",
+          "label_asym_id": [
+            "C"
+          ],
+          "auth_asym_id": [
+            "C"
+          ]
+        }
+      }
+    ],
+    "covalent_bonds": [
+      {
+        "entity1": 2,
+        "position1": 22,
+        "atom1": "SG",
+        "entity2": 2,
+        "position2": 96,
+        "atom2": "SG"
+      }
+    ],
+    "name": "9g7k_C__B"
+  }
+]