Compound as reactive (6)
5-amino-1-(5-phospho-β-D-ribosyl)imidazole
+
S
-adenosyl-L-methionine → 3 H
+
+ 4-amino-2-methyl-5-(phosphooxymethyl)pyrimidine + formate + 5'-deoxyadenosine + L-methionine + carbon monoxide
5-amino-1-(5-phospho-β-D-ribosyl)imidazole
+ hydrogencarbonate + ATP → 2 H
+
+
N
5
-carboxyaminoimidazole ribonucleotide + phosphate + ADP
5-amino-1-(5-phospho-β-D-ribosyl)imidazole
+
S
-adenosyl-L-methionine → 4-amino-2-methyl-5-(phosphooxymethyl)pyrimidine + 5'-deoxyadenosine + L-methionine
5-amino-1-(5-phospho-β-D-ribosyl)imidazole
+
S
-adenosyl-L-methionine + a reduced electron donor → 2 H
+
+ an oxidized electron donor + 5-hydroxybenzimidazole + formate + ammonium + 5'-deoxyadenosine + L-methionine + phosphate
5-amino-1-(5-phospho-β-D-ribosyl)imidazole
→ 4-amino-2-methyl-5-(phosphooxymethyl)pyrimidine
5-amino-1-(5-phospho-β-D-ribosyl)imidazole
+ ATP + CO2 + H2O → ADP + H+ + phosphate + 5-amino-1-(5-phospho-D-ribosyl)imidazole-4-carboxylate
Compound as product (2)
5-amino-1-(β-D-ribosyl)imidazole + ATP →
5-amino-1-(5-phospho-β-D-ribosyl)imidazole
+ H
+
+ ADP
2-(formamido)-N
1
-(5-phospho-β-D-ribosyl)acetamidine + ATP →
5-amino-1-(5-phospho-β-D-ribosyl)imidazole
+ H
+
+ phosphate + ADP
Reversible reaction (2)
2 H
+
+ 5-amino-1-(5-phospho-D-ribosyl)imidazole-4-carboxylate ↔
5-amino-1-(5-phospho-β-D-ribosyl)imidazole
+ CO
2
H
2
O +
5-amino-1-(5-phospho-β-D-ribosyl)imidazole
+ ATP + CO
2
↔
N
5
-carboxyaminoimidazole ribonucleotide + phosphate + ADP