EC 5.3.1.16 - 1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino]imidazole-4-carboxamide isomerase

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IntEnz Enzyme Nomenclature
EC 5.3.1.16

Names

Accepted name:
1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino]imidazole-4-carboxamide isomerase
Other names:
1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino]imidazole-4-carboxamide ketol-isomerase
N-(5'-phospho-D-ribosylformimino)-5-amino-1-(5''-phosphoribosyl)-4-imidazolecarboxamide isomerase
N-(phosphoribosylformimino) aminophosphoribosylimidazolecarboxamide isomerase
phosphoribosylformiminoaminophosphoribosylimidazolecarboxamide isomerase
Systematic name:
1-(5-phospho-β-D-ribosyl)-5-[(5-phospho-β-D-ribosylamino)methylideneamino]imidazole-4-carboxamide aldose-ketose-isomerase

Reaction

Comments:

Involved in histidine biosynthesis.

Links to other databases

Enzymes and pathways: NC-IUBMB , BRENDA , DIAGRAM , ExplorEnz , ENZYME@ExPASy , KEGG , MetaCyc , UniPathway
Structural data: CSA , EC2PDB
Gene Ontology: GO:0003949
CAS Registry Number: 37318-43-7
UniProtKB/Swiss-Prot: (638) [show] [UniProt]

References

  1. Margolies, M.N. and Goldberger, R.F.
    Isolation of the fourth (isomerase) of histidine biosynthesis from Salmonella typhimurium.
    J. Biol. Chem. 241: 3262-3269 (1966). [PMID: 5330429]

[EC 5.3.1.16 created 1972, modified 2000]