Chemical reaction (1)   
   KEGG ENZYME (1)   
Genome (1)   
   KEGG GENOME (1)   
Gene (4)   
   KEGG ORTHOLOGY (1)   
   NCBI-Gene (1)   
   NCBI-GI (2)   
Protein sequence (2)   
   UniProt (1)   
   RefSeq(pep) (1)   
DNA sequence (3)   
   RefSeq(nuc) (1)   
   GenBank (1)   
   EMBL (1)   
Protein domain (4)   
   Pfam (2)   
   PROSITE (2)   
All databases (15)