Pathway (2)   
   KEGG PATHWAY (2)   
Chemical reaction (1)   
   KEGG ENZYME (1)   
Genome (1)   
   KEGG GENOME (1)   
Gene (5)   
   KEGG ORTHOLOGY (1)   
   NCBI-Gene (1)   
   NCBI-GI (2)   
   TIGR (1)   
Protein sequence (2)   
   UniProt (1)   
   RefSeq(pep) (1)   
DNA sequence (2)   
   GenBank (1)   
   EMBL (1)   
Protein domain (3)   
   Pfam (3)   
All databases (16)