KEGG   REACTION: R04640
Entry
R04640                      Reaction                               

Name
N-(5'-phospho-D-ribosylformimino)-5-amino-1- (5''-phospho-D-ribosyl)-4-imidazolecarboxamide ketol-isomerase;
1-(5-phospho-beta-D-ribosyl)-5-[(5-phospho-beta-D-ribosylamino)methylideneamino]imidazole-4-carboxamide aldose-ketose-isomerase
Definition
5-(5-Phospho-D-ribosylaminoformimino)-1-(5-phosphoribosyl)-imidazole-4-carboxamide <=> N-(5'-Phospho-D-1'-ribulosylformimino)-5-amino-1-(5''-phospho-D-ribosyl)-4-imidazolecarboxamide
Equation
Reaction class
RC00945  C04896_C04916
Enzyme
Pathway
rn00340  Histidine metabolism
rn01100  Metabolic pathways
rn01110  Biosynthesis of secondary metabolites
rn01230  Biosynthesis of amino acids
Module
M00026  Histidine biosynthesis, PRPP => histidine
Orthology
K01814  phosphoribosylformimino-5-aminoimidazole carboxamide ribotide isomerase [EC:5.3.1.16]
K24017  phosphoribosyl isomerase A [EC:5.3.1.16 5.3.1.24]
Other DBs
RHEA: 15472

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