KEGG DB Links
KEGG objects are highly integrated by mutual links within KEGG, and are also linked to related entries in outside databases. The following table shows the links maintained by KEGG. There are additional links maintained by GenomeNet (see LinkDB), including those created by outside databases.| Database | Internal links | Outside links | |
| ID conversion1 | Other | ||
| pathway | module ko <org> genome compound glycan reaction rclass enzyme network disease drug pubmed | go umbbd | |
| brite | ko <org> genome compound glycan reaction disease drug | go | |
| module | pathway ko <org> genome compound glycan reaction enzyme disease pubmed | ||
| ko | pathway brite module genes <org> vg vp ag reaction rclass enzyme network disease drug pubmed | cog go tc cazy | |
| <org> | pathway brite module ko genome enzyme (network disease drug)2 | ncbi-geneid ncbi-proteinid uniprot | pfam <original_dbs>3 |
| vg | ko genome enzyme | ncbi-geneid ncbi-proteinid uniprot | pfam taxonomy refseq |
| vp | ko enzyme | ncbi-proteinid | genbank |
| ag | ko genome enzyme pubmed | ncbi-proteinid uniprot | pfam taxonomy genbank |
| genome | pathway brite module <org> vg ag compound disease pubmed | taxonomy assembly genbank refseq | |
| compound | pathway brite module genome glycan reaction enzyme network disease drug | pubchem chebi | cas lipidmaps lipidbank knapsack pdb-ccd 3dmet nikkaji |
| glycan | pathway brite module compound reaction enzyme | pubchem chebi | ccsd glytoucan jcggdb lipidbank glycoepitope |
| reaction | pathway brite module ko compound glycan rclass enzyme | rhea | |
| rclass | pathway ko reaction enzyme | ||
| enzyme | pathway module ko <org> vg vp ag compound glycan reaction rclass | explorenz iubmb expasy umbbd brenda cas | |
| network | pathway ko hsa compound variant disease pubmed | ||
| variant (hsa_var) |
network drug pubmed | clinvar dbsnp dbvar cosmic omim | |
| disease | pathway brite module ko hsa genome compound network drug pubmed | icd-11 icd-10 mesh omim medlineplus | |
| drug | pathway brite ko hsa compound variant disease dgroup atc jtc ndc yj | pubchem chebi | cas pdb-ccd ligandbox nikkaji |
| dgroup | drug | ||
1 Outside links for ID conversion allow, for example, outside identifiers to be used in KEGG Mapper analysis. The Conv ID tool in KEGG Mapper may be used to convert GeneIDs, ProteinIDs or UniProt IDs to KEGG identifiers.
2 Parentheses for hsa (Homo sapiens) only.
3 <original_dbs> include: mirbase ensembl cyorf cyanobase nite rhizobase genedb pasteur flybase vega vectorbase ... (total of >70 dbs)
Last updated: July 25, 2022