Reaction Details
Reaction: Thumb
1-(5-phospho-β-D-ribosyl)-5-[(5-phosphoribosylamino)methylideneamino]imidazole-4-carboxamide → phosphoribulosylformimino-AICAR-P
Enzymes: Not Available
External Links:
ResourceLink
PseudoCyc Reaction ID:PRIBFAICARPISOM-RXN
References:
  • Margolies MN, Goldberger RF (1966). "Isolation of the fourth (isomerase) of histidine biosynthesis from Salmonella typhimurium." J Biol Chem 241(14);3262-9. PMID: 5330429