Cortexa research tool·genomics·ebi_proteins_ext

EBIProteins Get Proteomics Peptides

Get mass spectrometry proteomics peptide evidence for a protein from the EBI Proteins API. Returns detected peptides with their positions, uniqueness status, and source databases (PeptideAtlas, ProteomicsDB, MaxQB, EPD). Shows which parts of the protein have been experimentally confirmed by mass spectrometry. Useful for validating protein expression and mapping coverage. Example: P04637 (TP53) returns 64 detected peptides, P00533 (EGFR) returns 241 peptides.

Livelast probed 2026-05-01 01:00Z· 917msCortexa

Status

The most recent probe succeeded. Safe to call from the agent today.

Last probed: 1d ago
Last success: 1d ago
Last latency: 917ms

Schema

JSON Schema the agent (or your API call) must match.

{
  "properties": {
    "accession": {
      "description": "UniProt accession. Examples: 'P04637' (TP53), 'P00533' (EGFR), 'P38398' (BRCA1).",
      "type": "string"
    }
  },
  "required": [
    "accession"
  ],
  "type": "object"
}

Examples (1)

Default EBIProteins Get Proteomics Peptides call

public-safeinput

{
  "accession": "P38398"
}

Expected response keys: success

Anonymous-safe example. Rate-limited; no sign-in required.

Identifiers

Catalog ID: tu_EBIProteins_get_proteomics_peptides
Tool name: EBIProteins_get_proteomics_peptides
Added: 2026-05-01 00:58Z
Tags: tooluniverse

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