File size: 2,940 Bytes
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"source": "LiteFold/IEDB",
"source_file": "iedb_export.zip",
"xml_files": 26785,
"parse_error_files": 0,
"assay_rows": 7450811,
"unique_references_with_assays": 26785,
"unique_epitopes_with_assays": 2320500,
"splits": {
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"test": 745344
},
"split_strategy": "deterministic sha256(epitope_id) % 10; bucket 0 is test, buckets 1-9 are train; reference_id/assay_id/file used as fallback",
"zip_uncompressed_xml_bytes": 26323651365,
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"assay_category_counts": {
"TCell": 570391,
"BCell": 1419468,
"MhcBinding": 825450,
"MhcLigandElution": 4635502
},
"top_qualitative_measurements": {
"Positive": 5239946,
"Negative": 1967175,
"Positive-Low": 118346,
"Positive-High": 69648,
"Positive-Intermediate": 55696
},
"top_epitope_chemical_types": {
"Peptide from protein": 6773619,
"Peptide, no natural source": 591652,
"Discontinuous protein residues": 51083,
"Other Non-Sequence": 14279,
"Carbohydrate fragment": 5650,
"Region on multi-chain protein": 5123,
"Carbohydrate": 3296,
"Glycolipid": 2739,
"Lipid": 2081,
"Spliced peptide from proteins": 427,
"Other fragment": 310,
"Neo-epitope": 260,
"Glycolipid fragment": 156,
"Fatty acid": 61,
"Polysaccharide repeating unit": 27,
"Lipid fragment": 23,
"Peptidoglycan": 22,
"Fatty acid fragment": 3
},
"top_epitope_structure_types": {
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"SequenceMoleculeNoNaturalSource": 591912,
"DiscontinuousRegionOnAccessionSequenceMolecule": 51083,
"AccessionNonSequenceMolecule": 22478,
"FragmentOfANaturalNonSequenceMolecule": 6142,
"RegionOnMultiChainMolecule": 5123,
"SplicedFragmentsOfANaturalSequenceMolecules": 427,
"DiscontinuousRegionOnAccessionNonSequenceMolecule": 27
},
"columns": [
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"reference_id",
"date_last_updated",
"pubmed_id",
"article_year",
"article_title",
"journal_title",
"authors",
"epitope_id",
"epitope_name",
"epitope_structure_type",
"epitope_chemical_type",
"linear_sequence",
"linear_sequence_length",
"discontinuous_residues",
"starting_position",
"ending_position",
"source_organism_id",
"source_molecule_genbank_id",
"reference_region",
"epitope_structure_defines",
"epitope_evidence_code",
"assay_category",
"assay_id",
"assay_type_id",
"assay_location_of_data",
"qualitative_measurement",
"is_positive",
"quantitative_measurement",
"host_organism_id",
"host_sex",
"host_age",
"disease_state",
"mhc_allele_id",
"mhc_allele_types_present",
"cell_type",
"cell_tissue_type",
"cell_culture_conditions",
"antigen_evidence_code",
"immunogen_evidence_code",
"assay_comments",
"split_bucket"
],
"parse_errors": []
}
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