Cortexa research tool·chemistry·reactome

Reactome Get Participants

Get all participants (physical entities) of a reaction or event. Returns list of physical entities (proteins, complexes, small molecules) participating in the event, including their reference entities.

Livelast probed 2026-05-01 01:00Z· 183msCortexa

Status

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

Last probed: 1d ago
Last success: 1d ago
Last latency: 183ms

Schema

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

{
  "properties": {
    "stId": {
      "description": "Event Stable ID (reaction or pathway, e.g., 'R-HSA-111289'). To find reaction IDs, use Reactome_get_pathway_reactions with a pathway ID. To find pathway IDs, use Reactome_list_top_pathways.",
      "type": "string"
    }
  },
  "required": [
    "stId"
  ],
  "type": "object"
}

Examples (1)

Default Reactome Get Participants call

public-safeinput

{
  "stId": ""
}

Expected response keys: success

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

Identifiers

Catalog ID: tu_Reactome_get_participants
Tool name: Reactome_get_participants
Added: 2026-05-01 00:58Z
Tags: tooluniverse

Back to catalog