phosphoribosylaminoimidazole carboxylase activity
Catalysis of the reaction: 5-amino-1-(5-phospho-D-ribosyl)imidazole-4-carboxylate + 2 H+ = 5-amino-1-(5-phospho-D-ribosyl)imidazole + CO2.
GO:0016831
carboxy-lyase activity
is_a
1-(5-phosphoribosyl)-5-amino-4-imidazolecarboxylate carboxy-lyase activity
related
5-amino-1-(5-phospho-D-ribosyl)imidazole-4-carboxylate carboxy-lyase [5-amino-1-(5-phospho-D-ribosyl)imidazole-forming]
related
5-amino-1-(5-phospho-D-ribosyl)imidazole-4-carboxylate carboxy-lyase activity
related
5-amino-1-ribosylimidazole 5-phosphate carboxylase activity
related
5-phosphoribosyl-5-aminoimidazole carboxylase activity
related
ADE2
related
AIR carboxylase activity
related
class II PurE
related
SPCC1322.13