Record Information
Version1.0
StatusDetected and Quantified
Creation Date2021-11-17 23:55:09 UTC
Update Date2022-08-31 17:39:57 UTC
Metabolite IDMMDBc0030132
Metabolite Identification
Common NameMolybdopterin guanine dinucleotide
DescriptionMolybdopterin guanine dinucleotide is a member of the chemical class known as Purine Ribonucleoside Diphosphates. These are purine ribobucleotides with diphosphate group linked to the ribose moiety. It appears that the molybdopterin present in the nitrate reductase of a chlB mutant is converted to molybdopterin guanine dinucleotide during activation. (PMID 1459941 ) We propose therefore that MobB is an adapter protein that acts in concert with MobA to achieve the efficient biosynthesis and utilization of molybdopterin guanine dinucleotide. (PMID 12682065 )
Structure
SynonymsNot Available
Molecular FormulaC20H24N10O13P2S2
Average Mass738.541
Monoisotopic Mass738.044095308
IUPAC Name[({[3,4-dihydroxy-5-(6-hydroxy-2-imino-3,9-dihydro-2H-purin-9-yl)oxolan-2-yl]methoxy}(hydroxy)phosphoryl)oxy][2-hydroxy-4-(4-hydroxy-2-imino-1,2,5,8-tetrahydropteridin-6-yl)-3,4-disulfanylidenebutoxy]phosphinic acid
Traditional Name{[3,4-dihydroxy-5-(6-hydroxy-2-imino-3H-purin-9-yl)oxolan-2-yl]methoxy(hydroxy)phosphoryl}oxy(2-hydroxy-4-(4-hydroxy-2-imino-5,8-dihydro-1H-pteridin-6-yl)-3,4-disulfanylidenebutoxy)phosphinic acid
CAS Registry Number128007-95-4
SMILES
OC(COP(O)(=O)OP(O)(=O)OCC1OC(C(O)C1O)N1C=NC2=C1NC(=N)N=C2O)C(=S)C(=S)C1=CNC2=C(N1)C(O)=NC(=N)N2
InChI Identifier
InChI=1S/C20H24N10O13P2S2/c21-19-26-14-8(16(34)28-19)25-5(1-23-14)12(46)13(47)6(31)2-40-44(36,37)43-45(38,39)41-3-7-10(32)11(33)18(42-7)30-4-24-9-15(30)27-20(22)29-17(9)35/h1,4,6-7,10-11,18,25,31-33H,2-3H2,(H,36,37)(H,38,39)(H3,22,27,29,35)(H4,21,23,26,28,34)
InChI KeyMNEQOJMCKOBWNR-UHFFFAOYSA-N