Chemistry & materials · MCP server

Rhea (biochemical reactions)

Expert-curated, balanced biochemical reactions linked to enzymes and ChEBI compounds.

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About this source

The SIB reaction knowledgebase behind UniProt’s enzyme annotation. Search by participant, EC number or ChEBI id and get the balanced equation, the enzymes that catalyse it and the compounds involved.

Questions you can ask Rhea

Type them into Kahubi’s chat once the source is connected.

Look up a compound by name or CAS number and list its structure, properties and hazard statements.

What comes back: The database record with identifiers (InChIKey, CID) and a link to verify it at the source.

What the assistant can do with it

The 1 tool this server offers to Kahubi. The assistant picks the right one for each question.

  • rhea_search_reactions

    Search expert-curated, balanced biochemical reactions by participant, enzyme (EC number, "ec:1.1.1.1"), ChEBI id ("chebi:15377") or text.

Good to know

  • Hosted by Kahubi. Kahubi runs this server itself so it stays reliable enough for research use.
  • Cited, checkable answers. Results are treated as retrieved material and cited with the source’s own identifiers, so you can open every record the answer relied on.
  • Your files stay private. Only the search the assistant writes for your question is sent to Rhea.

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Ask Rhea your next research question

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