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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2009-02-04 14:42:31 UTC
Update Date2023-02-21 17:17:33 UTC
HMDB IDHMDB0011690
Secondary Accession Numbers
  • HMDB11690
Metabolite Identification
Common Name7-Aminomethyl-7-carbaguanine
Description7-Aminomethyl-7-carbaguanine is one of the precursors of nucleoside Q (queuosine) biosynthesis. It is a substrate for preQ1 synthase (EC 1.7.1.13) which catalyzes the NADPH-dependent reduction of 7-cyano-7-carbaguanine (preQ0) to 7-aminomethyl-7-carbaguanine (preQ1). More specifically, this enzyme catalyzes the chemical reaction. 7-aminomethyl-7-carbaguanine + 2 NADP+ <-> 7-cyano-7-carbaguanine + 2 NADPH + 2 H+.
Structure
Thumb
Synonyms
ValueSource
7-DEAZA-7-aminomethyl-guanineChEBI
7-Aminomethyl-7-deazaguanineKegg
PreQ1HMDB
Chemical FormulaC7H9N5O
Average Molecular Weight179.1793
Monoisotopic Molecular Weight179.080709935
IUPAC Name2-amino-5-(aminomethyl)-3H,4H,7H-pyrrolo[2,3-d]pyrimidin-4-one
Traditional Name7-aminomethyl-7-deazaguanine
CAS Registry NumberNot Available
SMILES
NCC1=CNC2=C1C(=O)NC(N)=N2
InChI Identifier
InChI=1S/C7H9N5O/c8-1-3-2-10-5-4(3)6(13)12-7(9)11-5/h2H,1,8H2,(H4,9,10,11,12,13)
InChI KeyMEYMBLGOKYDGLZ-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as pyrrolo[2,3-d]pyrimidines. These are aromatic heteropolycyclic compounds containing a pyrrolo[2,3-d]pyrimidine ring system, which is an pyrrolopyrimidine isomers having the 3 ring nitrogen atoms at the 1-, 5-, and 7-positions.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassPyrrolopyrimidines
Sub ClassPyrrolo[2,3-d]pyrimidines
Direct ParentPyrrolo[2,3-d]pyrimidines
Alternative Parents
Substituents
  • Pyrrolo[2,3-d]pyrimidine
  • Aralkylamine
  • Hydroxypyrimidine
  • Substituted pyrrole
  • Pyrimidine
  • Heteroaromatic compound
  • Pyrrole
  • Azacycle
  • Organic nitrogen compound
  • Hydrocarbon derivative
  • Amine
  • Primary amine
  • Organooxygen compound
  • Organonitrogen compound
  • Primary aliphatic amine
  • Organopnictogen compound
  • Organic oxygen compound
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External Descriptors
Ontology
Physiological effectNot Available
Disposition
Process
Role
Physical Properties
StateSolid
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 LocationsNot Available
Tissue LocationsNot Available
Pathways
Normal Concentrations
Not Available
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDDB03304
Phenol Explorer Compound IDNot Available
FooDB IDFDB028377
KNApSAcK IDNot Available
Chemspider ID166
KEGG Compound IDC16675
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound171
PDB IDPRF
ChEBI ID45126
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 ReferencesNot Available

Enzymes

General function:
Involved in queuine tRNA-ribosyltransferase activity
Specific function:
Interacts with QTRTD1 to form an active queuine tRNA-ribosyltransferase. This enzyme exchanges queuine for the guanine at the wobble position of tRNAs with GU(N) anticodons (tRNA-Asp, -Asn, -His and -Tyr), thereby forming the hypermodified nucleoside queuosine (Q) (7-(((4,5-cis-dihydroxy-2-cyclopenten-1-yl)amino)methyl)-7-deazaguanosine) (By similarity).
Gene Name:
QTRT1
Uniprot ID:
Q9BXR0
Molecular weight:
44047.3
Reactions
tRNA guanine + 7-Aminomethyl-7-carbaguanine → tRNA 7-aminomethyl-7-carbaguanine + Guaninedetails
General function:
Involved in queuine tRNA-ribosyltransferase activity
Specific function:
Interacts with QTRT1 to form an active queuine tRNA-ribosyltransferase. This enzyme exchanges queuine for the guanine at the wobble position of tRNAs with GU(N) anticodons (tRNA-Asp, -Asn, -His and -Tyr), thereby forming the hypermodified nucleoside queuosine (Q) (7-(((4,5-cis-dihydroxy-2-cyclopenten-1-yl)amino)methyl)-7-deazaguanosine) (By similarity).
Gene Name:
QTRTD1
Uniprot ID:
Q9H974
Molecular weight:
48203.07
Reactions
tRNA guanine + 7-Aminomethyl-7-carbaguanine → tRNA 7-aminomethyl-7-carbaguanine + Guaninedetails