---
title: "Get protein structures"
method: POST
path: "/api/v1/get_structure"
tags: ["life"]
---

# Get protein structures

`POST /api/v1/get_structure`

## Request

- Base URL: `https://scholarmuse.ai`
- URL: `https://scholarmuse.ai/api/v1/get_structure`
- Auth: HTTP bearer

Find 3D structures for a protein: experimental entries from RCSB PDB (method, resolution, release date, organism, mmCIF/PDB download links) plus the AlphaFold DB predicted model (mean pLDDT, version) for the UniProt accession. Pass a PDB id or UniProt accession as `id`, or a protein/gene name as `query`. Research data lookup, not medical advice.

Discipline pack: life. Cost: 1 credit per successful call.

## Request body

- object
  - `id` string: PDB id (e.g. 1M17) or UniProt accession (e.g. P00533).
  - `query` string: Protein or gene name when no id is known, e.g. "EGFR" or "hemoglobin".
  - `limit` integer: Experimental structures to return (default 10).

## Response `200`

The tool result.

- ToolResult
  - `summary` string, required
  - `billing` CreditStatus
    - `creditsRemaining` integer, nullable, required: Spendable, unexpired balance at checkedAt; null if refresh failed. Credits reserved by pending figures are excluded.
    - `status` 'ok' | 'low' | 'empty' | 'unavailable', required
    - `lowBalanceThreshold` integer, required
    - `topUpUrl` string, uri, required
    - `pricingUrl` string, uri, required
    - `checkedAt` string, date-time, required
    - `notice` string
  - `records` Record[]
    - `id` string, required
    - `type` string, required
    - `source` string, required
    - `title` string
    - `url` string
    - `license` string
    - `attribution` string
    - `retrievedAt` string, date-time, required
    - `data` object, required
  - `partial` boolean
  - `failedSources` object[]
    - `source` string
    - `error` string
  - `files` object[]
    - `name` string
    - `url` string
    - `mimeType` string
  - `extra` object
  - `credits_used` number, required
  - `call_id` string, required

## Other responses

- `400`: The call failed and was not charged.
- `401`: The call failed and was not charged.
- `402`: The call failed and was not charged.
- `429`: The call failed and was not charged.
- `502`: The call failed and was not charged.

---

[API](https://skmtc.dev/scholarmuse/apis/scholarmuse-rest-api.md) · [All operations](https://skmtc.dev/scholarmuse/apis/scholarmuse-rest-api/llms.txt) · [OpenAPI document](https://skmtc.dev/scholarmuse/apis/scholarmuse-rest-api/revisions/beafd92e4bfb?raw)