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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2013-05-17 01:00:51 UTC
Update Date2021-09-14 14:58:45 UTC
HMDB IDHMDB0060413
Secondary Accession Numbers
  • HMDB60413
Metabolite Identification
Common Name6-Methylthioguanosine monophosphate
Description6-Methylthioguanosine monophosphate belongs to the class of organic compounds known as purine ribonucleoside triphosphates. These are purine ribobucleotides with a triphosphate group linked to the ribose moiety. Tioguanine, formerly thioguanine, is a drug that is used in the treatment of cancer. 6-Methylthioguanosine monophosphate is a very strong basic compound (based on its pKa). 6-Methylthioguanosine monophosphate exists in all living organisms, ranging from bacteria to humans. 6-Methylthioguanosine monophosphate is a metabolite of tioguanine. It is a guanine analog.
Structure
Data?1563866057
Synonyms
ValueSource
6-Methylthioguanosine monophosphoric acidGenerator
Chemical FormulaC11H16N5O7PS
Average Molecular Weight393.313
Monoisotopic Molecular Weight393.050805093
IUPAC Name{[(2R,3S,4R,5R)-3,4-dihydroxy-5-[2-imino-6-(methylsulfanyl)-3,9-dihydro-2H-purin-9-yl]oxolan-2-yl]methoxy}phosphonic acid
Traditional Name[(2R,3S,4R,5R)-3,4-dihydroxy-5-[2-imino-6-(methylsulfanyl)-3H-purin-9-yl]oxolan-2-yl]methoxyphosphonic acid
CAS Registry NumberNot Available
SMILES
CSC1=NC(=N)NC2=C1N=CN2[C@@H]1O[C@H](COP(O)(O)=O)[C@@H](O)[C@H]1O
InChI Identifier
InChI=1S/C11H16N5O7PS/c1-25-9-5-8(14-11(12)15-9)16(3-13-5)10-7(18)6(17)4(23-10)2-22-24(19,20)21/h3-4,6-7,10,17-18H,2H2,1H3,(H2,12,14,15)(H2,19,20,21)/t4-,6-,7-,10-/m1/s1
InChI KeyQJRQZGPABIMRAZ-KQYNXXCUSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as purine ribonucleoside triphosphates. These are purine ribobucleotides with a triphosphate group linked to the ribose moiety.
KingdomOrganic compounds
Super ClassNucleosides, nucleotides, and analogues
ClassPurine nucleotides
Sub ClassPurine ribonucleotides
Direct ParentPurine ribonucleoside triphosphates
Alternative Parents
Substituents
  • Purine ribonucleoside triphosphate
  • Purine ribonucleoside monophosphate
  • Pentose phosphate
  • Pentose-5-phosphate
  • Glycosyl compound
  • N-glycosyl compound
  • Monosaccharide phosphate
  • Purinethione
  • Imidazopyrimidine
  • Purine
  • Monoalkyl phosphate
  • Pyrimidinethione
  • Alkyl phosphate
  • Pyrimidine
  • Phosphoric acid ester
  • Monosaccharide
  • N-substituted imidazole
  • Organic phosphoric acid derivative
  • Tetrahydrofuran
  • Azole
  • Imidazole
  • Heteroaromatic compound
  • Secondary alcohol
  • 1,2-diol
  • Organoheterocyclic compound
  • Azacycle
  • Oxacycle
  • Hydrocarbon derivative
  • Organic oxide
  • Organopnictogen compound
  • Organic oxygen compound
  • Organic nitrogen compound
  • Alcohol
  • Organosulfur compound
  • Organooxygen compound
  • Organonitrogen compound
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External Descriptors
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
RoleNot Available
Physical Properties
StateNot Available
Experimental Molecular Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
Predicted Chromatographic Properties
Spectra
Biological Properties
Cellular LocationsNot Available
Biospecimen Locations
  • Blood
  • Urine
Tissue Locations
  • Kidney
  • Liver
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
BloodExpected but not QuantifiedNot QuantifiedNot AvailableNot AvailableNormal
      Not Available
details
UrineExpected but not QuantifiedNot QuantifiedNot AvailableNot AvailableNormal
      Not Available
details
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDNot Available
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDC16620
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound21820757
PDB IDNot Available
ChEBI ID80614
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDNot Available
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General References
  1. Magrane M: UniProt Knowledgebase: a hub of integrated protein data. Database (Oxford). 2011 Mar 29;2011:bar009. doi: 10.1093/database/bar009. Print 2011. [PubMed:21447597 ]

Enzymes

General function:
Involved in thiopurine S-methyltransferase activity
Specific function:
Catalyzes the S-methylation of thiopurine drugs such as 6-mercaptopurine.
Gene Name:
TPMT
Uniprot ID:
P51580
Molecular weight:
28180.09
Reactions
6-Thioguanosine monophosphate + S-Adenosylmethionine → 6-Methylthioguanosine monophosphate + S-Adenosylhomocysteinedetails