GO:0000107

imidazoleglycerol-phosphate synthase activity

Details: 
Catalysis of the reaction: phosphoribulosylformimino-AICAR-P + L-glutamine = D-erythro-imidazole-glycerol-phosphate + aminoimidazole carboxamide ribonucleotide + L-glutamate + 2 H(+).
GO Category: 
MF
(hisH) PLN02617