Jump to content

1-(5-phosphoribosyl)-5-((5-phosphoribosylamino)methylideneamino)imidazole-4-carboxamide isomerase

From Wikipedia, the free encyclopedia

This is the current revision of this page, as edited by PrimeBOT (talk | contribs) at 12:22, 26 August 2023 (top: Task 30: infobox bad param removal). The present address (URL) is a permanent link to this version.

(diff) ← Previous revision | Latest revision (diff) | Newer revision → (diff)
1-(5-phosphoribosyl)-5-((5-phosphoribosylamino)methylideneamino)imidazole-4-carboxamide isomerase
HisAp hexamer, Arthrobacter aurescens
Identifiers
EC no.5.3.1.16
CAS no.37318-43-7
Databases
IntEnzIntEnz view
BRENDABRENDA entry
ExPASyNiceZyme view
KEGGKEGG entry
MetaCycmetabolic pathway
PRIAMprofile
PDB structuresRCSB PDB PDBe PDBsum
Search
PMCarticles
PubMedarticles
NCBIproteins

1-(5-phosphoribosyl)-5-((5-phosphoribosylamino)methylideneamino)imidazole-4-carboxamide isomerase (EC 5.3.1.16, N-(5-phospho-D-ribosylformimino)-5-amino-1-(5-phosphoribosyl)-4-imidazolecarboxamide isomerase, phosphoribosylformiminoaminophosphoribosylimidazolecarboxamide isomerase, N-(phosphoribosylformimino) aminophosphoribosylimidazolecarboxamide isomerase, 1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino]imidazole-4-carboxamide ketol-isomerase) is an enzyme with systematic name 1-(5-phosphoribosyl)-5-((5-phosphoribosylamino)methylideneamino)imidazole-4-carboxamide aldose-ketose-isomerase.[1] This enzyme catalyses the following chemical reaction

1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino]imidazole-4-carboxamide 5-[(5-phospho-1-deoxyribulos-1-ylamino)methylideneamino]-1-(5-phosphoribosyl)imidazole-4-carboxamide

References

[edit]
  1. ^ Margolies MN, Goldberger RF (July 1966). "Isolation of the fourth (isomerase) of histidine biosynthesis from Salmonella typhimurium". The Journal of Biological Chemistry. 241 (14): 3262–9. PMID 5330429.
[edit]