Pathway (1)   
   KEGG PATHWAY (1)   
Chemical reaction (1)   
   KEGG ENZYME (1)   
Genome (1)   
   KEGG GENOME (1)   
Gene (8)   
   KEGG ORTHOLOGY (1)   
   NCBI-Gene (1)   
   NCBI-GI (3)   
   ECOCYC (1)   
   ECOGENE (1)   
   REGULONDB-ECO (1)   
Protein sequence (2)   
   UniProt (1)   
   RefSeq(pep) (1)   
DNA sequence (4)   
   GenBank (2)   
   EMBL (2)   
3D Structure (8)   
   PDB (8)   
Protein domain (1)   
   Pfam (1)   
All databases (26)