Molecule image

m2,2,7G

Summary

Full nameN2,N2,7-trimethylguanosine
Short namem2,2,7G
New Nomenclature227G
RNAMods abbreviation
Enzymes Tgs1 (Saccharomyces cerevisiae)
Found in phylogenyEukaryota
Found in RNA
SMILESCN(C)C3=Nc2c([n+](C)cn2[C@H]1O[C@@H](CO)[C@@H](O)C1O)C([O-])N3
SMILES (no stereochemical information)CN(C)C3=Nc2c([n+](C)cn2[C@H]1O[C@@H](CO)[C@@H](O)C1O)C([O-])N3

LC-MS Information

Sum formulaC13O5N5H21
Monoisotopic mass327.1543
Average mass327.3404
[M+H]+326.1464
Product ions194
Normalized LC elution time * not available
LC elution order/characteristics not available

* normalized to guanosine (G), measured with a RP C-18 column with acetonitrile/ammonium acetate as mobile phase.

3D Molecule representation

Download [.mol file for m2,2,7G]

Chemical groups contained

TypeSubtype
methyl groupmethyl at aromatic N
methyl groupmethyl at other N
methyl groupsecond methyl at other N

Reactions producing N2,N2,7-trimethylguanosine

Name
m2,7G:m2,2,7G

Last modification of this entry: Oct. 6, 2017

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