Modification Summary

7-methylguanosine

[show modification pathway]
m7G

Summary

Full name7-methylguanosine
Short namem7G
New Nomenclature7G
RNAMods abbreviation7
HTML abbreviation7
Enzymes Abd1 (Saccharomyces cerevisiae)
ArmA (Escherichia coli)
Bud23 (Saccharomyces cerevisiae)
RlmKL (Escherichia coli)
RmtB (Escherichia coli)
RsmG (Escherichia coli)
RsmG (Bacillus subtilis)
RsmG (Thermus thermophilus)
Sgm (Micromonospora zionensis)
TRMB (Homo sapiens)
Trm8 (Saccharomyces cerevisiae)
TrmB (Escherichia coli)
TrmB (Bacillus subtilis)
Found in phylogenyEubacteria, Eukaryota
Found in RNArRNA, tRNA
SMILES codeNC3=Nc2c([n+](C)cn2[C@H]1O[C@@H](CO)[C@@H](O)C1O)C([O-])N3

LC-MS Information

Sum formulaC11O5N5H17
Monoisotopic mass299.12295
Average mass299.28668
HRMS mass299.12242
Normalized LC elution time
LC elution order/characteristics
LC literature references
MS Data File
MS/MS Data File
MS/MS/MS (base ion) Data File
MS literature references

Download [.mol file for m7G]

Comments

m7G has a positive charge at neutral pH.

Chemical groups contained

methyl groupmethyl at aromatic N

Reactions producing 7-methylguanosine

Name
G:m7G

Reactions starting from 7-methylguanosine

Name
m7G:m2,7G

Occurrence in PDB structures

PDB-ID chain residue
1ag5 A X /6
1av6 MGT /401
1c0a B G7M /646
1c2w B 7MG /745
1c2w B 7MG /2069
1c2w B 7MG /2251
1efw C G7M /46
1efw D G7M /46
1ehz A 7MG /46
1evv A 7MG /46
1fcw A 7MG /46
1fcw B 7MG /46
1fcw C 7MG /46
1fcw D 7MG /46
1fcw E 7MG /46
1fir A 7MG /46
1gix B 7MG /46
1gix C 7MG /46
1gn7 GN7 /28
1h2u X 7MG /1154
1jgo B 7MG /46
1jgo C 7MG /46
1jgp B 7MG /46
1jgp C 7MG /46
1jgq B 7MG /46
1jgq C 7MG /46
1mj1 D 7MG /46
1mj1 C 7MG /46
1mk6 A X /6
1mkl A X /6
1ml5 B 7MG /46
1n1h C G7M /1424
1ob2 B 7MG /46
1ob5 B 7MG /46
1ob5 D 7MG /46
1ob5 F 7MG /46
1qf6 B G7M /46
1sz1 E 7MG /46
1sz1 F 7MG /46
1tn2 7MG /46
1tra 7MG /46
1ttt D 7MG /46
1ttt E 7MG /46
1ttt F 7MG /46
1yfg 7MG /46
2i1c y 7MG /527
2i1c z 7MG /46
486d C 7MG /46
4tna 7MG /46
4tra 7MG /46
6tna 7MG /46

Last modification of this entry: 2014-12-03 11:48:04.140125
Edited by a user: magda
Edited content: Changed image_file.