{
  "source": "RNAcentral current_release database_mappings/pdb.tsv",
  "mapping_url": "https://ftp.ebi.ac.uk/pub/databases/RNAcentral/current_release/id_mapping/database_mappings/pdb.tsv",
  "mapping_rows_all": 18967,
  "unique_upi_all": 4750,
  "unique_pdb_cif_all": 7279,
  "downloaded_cif_files": 7279,
  "downloaded_mapping_rows": 18967,
  "downloaded_upi": 4750,
  "failures": []
}