Modification Summary

5-cyanomethyluridine

[show modification pathway]
cnm5U

Summary

Full name5-cyanomethyluridine
Short namecnm5U
New Nomenclature55U
RNAMods abbreviationΡΆ
HTML abbreviationѶ
Enzymes
Found in phylogeny
Found in RNA
SMILES codeN#CCC1=CN(C(=O)NC1=O)[C@@H]2O[C@H](CO)[C@H](O)C2O

LC-MS Information

Sum formulaC11H13N3O6
Monoisotopic mass283.0804
Average mass283.2408
[M+H]+284.0882
Product ions152
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.

Download [.mol file for cnm5U]

Comments

Identified in mutant tRNAIle from Haloarcula marismortui. Present in total tRNAs from euryarchaea but not in crenarchaea, eubacteria, or eukaryotes.

Chemical groups contained

methyl groupmethyl at aromatic C
othercyano

Last modification of this entry: 2015-07-28 11:22:51.453183
Edited by a user: magda
Edited content: Changed unified_abbrev.