Modification Summary

5-methoxycarbonylmethyl-2′-O-methyluridine

[show modification pathway]
mcm5Um

Summary

Full name5-methoxycarbonylmethyl-2′-O-methyluridine
Short namemcm5Um
New Nomenclature0521U
RNAMods abbreviation
HTML abbreviation
Enzymes
Found in phylogeny
Found in RNAtRNA
SMILES codeC3(OC(CO)C(O)C(O(C))3)N1C=C(CC(=O)OC)C(=O)NC1(=O)

LC-MS Information

Sum formulaC13O8N2H18
Monoisotopic mass330.1063
Average mass330.2949
[M+H]+331.1141
Product ions185
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.

LC-MS Publications

Title Authors Journal Details PubMed Id DOI
Quantitative analysis of ribonucleoside modifications in tRNA by HPLC-coupled mass spectrometry. Su D, Chan CT, Gu C, Lim KS, Chionh YH, McBee ME, Russell BS, Babu IR, Begley TJ, Dedon PC... Nat Protoc [details] 24625781 -

Download [.mol file for mcm5Um]

Chemical groups contained

methyl groupmethyl at O2
othercarboxymethyl
othermethylester

Reactions producing 5-methoxycarbonylmethyl-2′-O-methyluridine

Name
mcm5U:mcm5Um

Reactions starting from 5-methoxycarbonylmethyl-2′-O-methyluridine

Name
mcm5Um:mchm5Um

Last modification of this entry: 2017-10-06 19:57:32.482256
Edited by a user: pboccaletto
Edited content: Changed mass_prot and product_ions.