Record Information
Version1.0
StatusDetected and Quantified
Creation Date2021-11-18 02:04:30 UTC
Update Date2022-08-31 18:30:55 UTC
Metabolite IDMMDBc0032151
Metabolite Identification
Common Name S-ribosyl-L-homocysteine
DescriptionS-Ribosyl-L-homocysteine is a member of the chemical class known as Alpha Amino Acids and Derivatives. These are amino acids in which the amino group is attached to the carbon atom immediately adjacent to the carboxylate group (alpha carbon). AI-2 is spontaneously derived from 4,5-dihydroxy-2,3-pentanedione that, along with homocysteine, is produced by cleavage of S-adenosylhomocysteine (SAH) and S-ribosylhomocysteine by the Pfs and LuxS enzymes. (PMID 16885435 )
Structure
SynonymsNot Available
Molecular FormulaC9H14NO6S
Average Mass264.27
Monoisotopic Mass264.054183349
IUPAC Name(1-carboxylato-3-{[(3,4,5-trihydroxyoxolan-2-yl)methyl]sulfanyl}propyl)azaniumyl
Traditional Name(1-carboxylato-3-{[(3,4,5-trihydroxyoxolan-2-yl)methyl]sulfanyl}propyl)ammonio
CAS Registry NumberNot Available
SMILES
[N+]C(CCSCC1OC(O)C(O)C1O)C([O-])=O
InChI Identifier
InChI=1S/C9H15NO6S/c10-4(8(13)14)1-2-17-3-5-6(11)7(12)9(15)16-5/h4-7,9,11-12,15H,1-3H2,(H,13,14)/q+1/p-1
InChI KeyQUDMRZABJLFLCP-UHFFFAOYSA-M