BRENDA: BR416
KEGG: R04371
MetaCyc: HOMOACONITATE-HYDRATASE-RXN
SABIO-RK: 4067
BRENDA: BR49014; BS1972
KEGG: R03444
MetaCyc: RXN3O-1983
SABIO-RK: 3238
MetaCyc: R207-RXN
BRENDA: BS407578