getEntryProteins

List the UniProt proteins matched by an entry. Complements getTaxonomicDistribution (which only counts): use this to retrieve example / member proteins, optionally restricted to reviewed (Swiss-Prot) proteins and/or a taxon.

Arguments

Name	Type	Required	Description
accession	string	yes	Entry accession, e.g. IPR000001 or PF00069. The source database is resolved automatically from the accession.
reviewedOnly	boolean	no	Restrict to reviewed (Swiss-Prot) proteins only. Default false.
taxId	string	no	NCBI taxon id to restrict to a taxon subtree, e.g. 9606 (human) or 2 (Bacteria).
pageSize	integer	no	Proteins per page. Default 20, max 100.

Returns

A JSON object with the entry accession, the applied reviewed_only flag and optional tax_id, the total match count, an optional next cursor URL, and a proteins array. Each protein has accession, name, source_database (reviewed / unreviewed), length, an organism (taxId, scientificName), an in_alphafold flag when a model exists, and the matched residue ranges in locations (start, end).

{
  "accession": "IPR000001",
  "reviewed_only": true,
  "tax_id": "9606",
  "count": 18,
  "proteins": [
    {
      "accession": "P00747",
      "name": "Plasminogen",
      "source_database": "reviewed",
      "length": 810,
      "organism": { "taxId": "9606", "scientificName": "Homo sapiens" },
      "in_alphafold": true,
      "locations": [ { "start": 103, "end": 181 }, { "start": 184, "end": 262 } ]
    }
  ]
}

Examples

• accession="IPR000001", reviewedOnly=true, taxId="9606": reviewed human kringle proteins.

• accession="PF00069", pageSize=50: a page of 50 proteins with the kinase domain.

• accession="IPR000719", taxId="2": bacterial proteins carrying the protein-kinase domain.