HIS7 [YBR248C]
Imidazole glycerol phosphate synthase; glutamine amidotransferase:cyclase that catalyzes the fifth step of histidine biosynthesis and also produces 5-aminoimidazole-4-carboxamide ribotide (AICAR), a purine precursor; In the C-terminal section; belongs to the HisA/HisF family.
Synonyms: HIS7, HIS7p, P33734, P33734p, YBR1640 ...