Entry
Symbol
HIS7
Name
imidazole glycerol-phosphate synthase [EC:
4.3.2.10 ]
Pathway
map01110 Biosynthesis of secondary metabolites
Module
M00026 Histidine biosynthesis, PRPP => histidine
Reaction
R04558 5-[(5-phospho-1-deoxy-D-ribulos-1-ylamino)methylideneamino]-1-(5-phospho-beta-D-ribosyl)imidazole-4-carboxamide D-erythro-1-(imidazol-4-yl)glycerol 3-phosphate-lyase (L-glutamine-hydrolysing; 5-amino-1-(5-phospho-beta-D-ribosyl)imidazole-4-carboxamide-forming)
Brite
KEGG Orthology (KO) [BR:ko00001 ]
09100 Metabolism
09105 Amino acid metabolism
00340 Histidine metabolism
K01663 HIS7; imidazole glycerol-phosphate synthase
Enzymes [BR:ko01000 ]
4. Lyases
4.3 Carbon-nitrogen lyases
4.3.2 Amidine-lyases
4.3.2.10 imidazole glycerol-phosphate synthase
K01663 HIS7; imidazole glycerol-phosphate synthase
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Reference
Authors
Kuenzler M, Balmelli T, Egli CM, Paravicini G, Braus GH
Title
Cloning, primary structure, and regulation of the HIS7 gene encoding a bifunctional glutamine amidotransferase: cyclase from Saccharomyces cerevisiae.
Journal
Reference
Authors
Chaudhuri BN, Lange SC, Myers RS, Davisson VJ, Smith JL
Title
Toward understanding the mechanism of the complex cyclization reaction catalyzed by imidazole glycerolphosphate synthase: crystal structures of a ternary complex and the free enzyme.
Journal
Sequence
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