GET /uniref/search

uniprot.org:uniprot-rest-api

Summary: Search UniRef clusters
Operation ID: searchUniRef
Auth: unknown
Description

Search for protein sequence clusters in UniRef (UniRef100, UniRef90, UniRef50) which group sequences by similarity.

Parameters (2)

query (string, query, required)

Search query string

size (integer, query, optional, default: 25)

Number of results to return per page

Constraints: {'maximum': 500}

Examples (1)

TitleTypeURLAction
Search UniRef clusters openapi-spec https://rest.uniprot.org/uniref/search?query=insulin

Probe History

Latency

Status Codes

TimeStatusLatencySize
2026-03-23 09:26:51.520054 200 132ms