Table 1

Database cross-references in Reactome

Database

Protein

Gene

Small molecule

Activity

Compartment

Process

UniProt

X^a

Entrez Genes

X

ChEBI

X^a

GO

X^a

X^a

X^a

Ensembl

X

UCSC

X

KEGG

X

X

OMIM

X

^aCurated cross-references. ChEBI, Chemical Entities of Biological Interest; GO, Gene Ontology; KEGG, Kyoto Encyclopedia of Genes and Genomes; OMIM, Online Mendelian Inheritance in Man; UCSC, UCSC Genome Browser; UniProt, Universal Protein Resource.

Vastrik et al. Genome Biology 2007 8:R39   doi:10.1186/gb-2007-8-3-r39