Cross Organism Search

This page allows you to perform searches across multiple databases within this server.
Please enter:
  1. The term(s) or partial term(s) to search for, separated by spaces
  2. The type(s) of objects to search
  3. The field(s) within those objects to search
  4. The organism databases to search within

Note that for metabolites, reactions, and pathways, the same identifier is used consistently across PGDBs, e.g.,
to search for all organisms containing L-tryptophan biosynthesis, search for identifier TRPSYN-PWY.

Search for Terms or Database Identifiers:

Example search terms:
  pyruvate kinase
  bilirubin

Example database identifier:
  CPD-3609

 Select items having any of the above Terms
 Select items having all of the above Terms

Fields to Search:

 Names
 Summary
 Database Identifier

Types to Restrict Search to:

 Toggle All
  Proteins
  Enzymatic Reactions
  Compounds
  Reactions
  Pathways
  Genes
  RNAs

Number of Results Per Page (between 1 and 1000):

Select One or More Organism Databases:

Current selections:

Report Errors or Provide Feedback
Page generated by Pathway Tools version 29.5 (software by SRI International) on Sun Jan 11, 2026, BIOCYC18B.
EcoCyc version 29.5.