Record Information
Version1.0
StatusDetected and Quantified
Creation Date2021-11-17 23:47:17 UTC
Update Date2022-08-31 17:37:41 UTC
Metabolite IDMMDBc0029931
Metabolite Identification
Common NamePhosphoribulosylformimino-AICAR-P
DescriptionPhosphoribulosylformimino-aicar-p is a member of the chemical class known as 1-Phosphoribosyl-imidazolecarboxamides. These are organic compounds containing the imidazolecarboxamide linked to a ribose phosphate through a 1-2 bond. PRFAR is catalyzed by imidazole glycerol phosphate syntahse. Imidazole glycerol phosphate (IGP) synthase is a glutamine amidotransferase that catalyzes the formation of IGP and 5-aminoimidazole-4-carboxamide ribonucleotide (AICAR) from N(1)-[(5'-phosphoribulosyl)formimino]-5-aminoimidazole-4-car boxamide ribonucleotide (PRFAR). (PMID 10733892 ). 5-((5-phospho-1-deoxyribulos-1-ylamino)methylideneamino)-1-(5-phosphoribosyl)imidazole-4-carboxamide is an intermediate in the histidine biosynthesis pathway. It is a substrate for the enzyme 1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerase which catalyzes the 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.
Structure
Synonyms
ValueSource
Phosphoribulosyl-formimino-aicar-pHMDB
Phosphoribulosylformiminoaicar-phosphateHMDB
PrfarHMDB
Molecular FormulaC15H25N5O15P2
Average Mass577.331
Monoisotopic Mass577.082238179
IUPAC Name{[(2R,3R)-5-[(E)-N'-{4-carbamoyl-1-[(2S,3S,4R,5S)-3,4-dihydroxy-5-[(phosphonooxy)methyl]oxolan-2-yl]-1H-imidazol-5-yl}methenimidamido]-2,3-dihydroxy-4-oxopentyl]oxy}phosphonic acid
Traditional Name[(2R,3R)-5-[(E)-N'-{5-carbamoyl-3-[(2S,3S,4R,5S)-3,4-dihydroxy-5-[(phosphonooxy)methyl]oxolan-2-yl]imidazol-4-yl}methenimidamido]-2,3-dihydroxy-4-oxopentyl]oxyphosphonic acid
CAS Registry NumberNot Available
SMILES
O[C@H](COP(=O)(O)O)[C@@H](O)C(=O)CN\C=N\C1=C(C(=O)N)N=CN1[C@H]1O[C@@H](COP(=O)(O)O)[C@H](O)[C@@H]1O
InChI Identifier
InChI=1S/C15H25N5O15P2/c16-13(26)9-14(18-4-17-1-6(21)10(23)7(22)2-33-36(27,28)29)20(5-19-9)15-12(25)11(24)8(35-15)3-34-37(30,31)32/h4-5,7-8,10-12,15,22-25H,1-3H2,(H2,16,26)(H,17,18)(H2,27,28,29)(H2,30,31,32)/t7-,8+,10+,11+,12+,15+/m1/s1
InChI KeyBLKFNHOCHNCLII-IIZOACFYSA-N