|
|
10-formyltetrahydrofolate + 5-aminoimidazole-4-carboxamide_ribonucleotide <=> tetrahydrofolate + 5-Formamido-1-(5-phosphoribosyl)imidazole-4-carboxamide
|
2.1.2.3
phosphoribosylaminoimidazolecarboxamide formyltransferase
|
–
|
| |
BRENDA:
BR43942
KEGG:
R04560
MetaCyc:
AICARTRANSFORM-RXN
SABIO-RK:
122
|
|
|
|
5-amino-1-(5-phospho-D-ribosyl)imidazole-4-carboxylate + H+ <=> 5-amino-1-(5-phospho-D-ribosyl)imidazole + CO2
|
4.1.1.21
phosphoribosylaminoimidazole carboxylase
5.4.99.18
5-(carboxyamino)imidazole ribonucleotide mutase
|
–
–
|
| |
BRENDA:
BR282
KEGG:
R04209
MetaCyc:
AIRCARBOXY-RXN
SABIO-RK:
119
|
|
|
|
IMP + H2O <=> 5-Formamido-1-(5-phosphoribosyl)imidazole-4-carboxamide
|
3.5.4.10
IMP cyclohydrolase
|
–
|
| |
BRENDA:
BR19263
KEGG:
R01127
MetaCyc:
IMPCYCLOHYDROLASE-RXN
SABIO-RK:
123
|
|
|
|
ATP + 5-amino-1-(5-phospho-D-ribosyl)imidazole-4-carboxylate + L-aspartate <=> H+ + ADP + phosphate + 5''-phosphoribosyl-4-(N-succinocarboxamide)-5-aminoimidazole
|
6.3.2.6
phosphoribosylaminoimidazolesuccinocarboxamide synthase
|
–
|
| |
BRENDA:
BR122
KEGG:
R04591
MetaCyc:
SAICARSYN-RXN
|
|
|
|
5''-phosphoribosyl-4-(N-succinocarboxamide)-5-aminoimidazole <=> fumarate + 5-aminoimidazole-4-carboxamide_ribonucleotide
|
4.3.2.2
adenylosuccinate lyase
|
–
|
| |
BRENDA:
BR12741
KEGG:
R04559
MetaCyc:
AICARSYN-RXN
SABIO-RK:
121
|
|
