BRENDA: BR19263
KEGG: R01127
MetaCyc: IMPCYCLOHYDROLASE-RXN
SABIO-RK: 123
BRENDA: BR50732
KEGG: R06975
MetaCyc: RXN-10066
BRENDA: BR43942
KEGG: R04560
MetaCyc: AICARTRANSFORM-RXN
SABIO-RK: 122
BRENDA: BS419230