Entry
Symbol
purP
Name
5-formaminoimidazole-4-carboxamide-1-(beta)-D-ribofuranosyl 5'-monophosphate synthetase [EC:
6.3.4.23 ]
Pathway
map01110 Biosynthesis of secondary metabolites
Module
M00048 De novo purine biosynthesis, PRPP + glutamine => IMP
Reaction
R06975 formate:5-amino-1-(5-phospho-D-ribosyl)imidazole-4-carboxamide ligase (ADP-forming)
Brite
KEGG Orthology (KO) [BR:ko00001 ]
09100 Metabolism
09104 Nucleotide metabolism
00230 Purine metabolism
K06863 purP; 5-formaminoimidazole-4-carboxamide-1-(beta)-D-ribofuranosyl 5'-monophosphate synthetase
Enzymes [BR:ko01000 ]
6. Ligases
6.3 Forming carbon-nitrogen bonds
6.3.4 Other carbon-nitrogen ligases
6.3.4.23 formate---phosphoribosylaminoimidazolecarboxamide ligase
K06863 purP; 5-formaminoimidazole-4-carboxamide-1-(beta)-D-ribofuranosyl 5'-monophosphate synthetase
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Genes
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Taxonomy UniProt
Reference
Authors
Ownby K, Xu H, White RH
Title
A Methanocaldococcus jannaschii archaeal signature gene encodes for a 5-formaminoimidazole-4-carboxamide-1-beta-D-ribofuranosyl 5'-monophosphate synthetase. A new enzyme in purine biosynthesis.
Journal
Sequence
Reference
Authors
Zhang Y, White RH, Ealick SE
Title
Crystal structure and function of 5-formaminoimidazole-4-carboxamide ribonucleotide synthetase from Methanocaldococcus jannaschii.
Journal
Sequence
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