UniProt Protein Record by Accession

uniprotrest/get-protein

Fetches one UniProt Knowledgebase (UniProtKB) protein record by accession, for example P69905 (human hemoglobin subunit alpha), limited to the fields you choose: by default accession, entry id, protein name, gene names, organism, sequence length and the function comment. The record keeps UniProt's nested structure. UniProt data (CC BY 4.0), passed through unmodified and served by Eden Engine; not an official UniProt product.

activeper callv1

Price

$0.0026 per call

You pay the price shown. If a call turns out to cost more than its quote, you pay the actual price, capped at twice the quote. No monthly minimum. Top-ups start at $5.

Data source

UniProt Consortium

Data from UniProt (UniProt Consortium), licensed under CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). Served by Eden Engine; not an official UniProt product.

Use it

Five steps: search, inspect, learn, run, settle. No per-tool setup; your agent reaches this tool through the meta-tools it already has.

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agent

// 1. search: find the tool
omnial_search({ query: "what you need" })

// 2. inspect: price and input schema
omnial_inspect({ tool: "uniprotrest/get-protein" })

// 3. learn: read the usage guide at runtime
omnial_learn({ tool: "uniprotrest/get-protein" })

// 4. run: price the exact call first, then run it
omnial_execute({ tool: "uniprotrest/get-protein", input: { /* see input_schema */ }, dry_run: true })
omnial_execute({ tool: "uniprotrest/get-protein", input: { /* ... */ } })

// 5. settle: the call is charged when it finishes, nothing to do

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Pricing

Every charge this tool can incur.

Charge	Price
Per call	$0.0026

Updated: Oct 20, 2026

Input and output schemas

Input schema

input_schema.json

{
  "type": "object",
  "required": [
    "accession"
  ],
  "properties": {
    "fields": {
      "type": "string",
      "default": "accession,id,protein_name,gene_names,organism_name,length,cc_function",
      "pattern": "^[a-z0-9_]+(,[a-z0-9_]+){0,19}$",
      "description": "Comma-separated UniProt return fields, no spaces. Defaults to accession,id,protein_name,gene_names,organism_name,length,cc_function. Keep the list short: a full entry is 45 KB or more."
    },
    "accession": {
      "type": "string",
      "pattern": "^([OPQ][0-9][A-Z0-9]{3}[0-9]|[A-NR-Z][0-9]([A-Z][A-Z0-9]{2}[0-9]){1,2})$",
      "description": "A UniProtKB accession in capitals, for example P69905 or P38398."
    }
  },
  "additionalProperties": false
}

Output schema

output_schema.json

{
  "type": "object",
  "required": [
    "primaryAccession"
  ],
  "properties": {
    "genes": {
      "type": "array",
      "items": {
        "type": "object",
        "additionalProperties": true
      },
      "description": "Each has geneName.value and optional synonyms."
    },
    "comments": {
      "type": "array",
      "items": {
        "type": "object",
        "additionalProperties": true
      },
      "description": "Present when a comment field such as cc_function is requested. Each has commentType and texts[].value."
    },
    "organism": {
      "type": "object",
      "description": "scientificName, commonName, taxonId and lineage.",
      "additionalProperties": true
    },
    "sequence": {
      "type": "object",
      "description": "`length` is the sequence length in amino acids.",
      "additionalProperties": true
    },
    "entryType": {
      "type": "string",
      "description": "For example 'UniProtKB reviewed (Swiss-Prot)'."
    },
    "uniProtkbId": {
      "type": "string",
      "description": "The entry name, for example HBA_HUMAN."
    },
    "extraAttributes": {
      "type": "object",
      "additionalProperties": true
    },
    "primaryAccession": {
      "type": "string",
      "description": "The UniProtKB accession."
    },
    "proteinDescription": {
      "type": "object",
      "description": "recommendedName, alternativeNames and any contained peptides.",
      "additionalProperties": true
    }
  },
  "description": "The UniProtKB entry, limited to the requested fields.",
  "additionalProperties": true
}