Modification Summary


[show modification pathway]


Full name3-methylpseudouridine
Short namem3Y
New Nomenclature39U
RNAMods abbreviationκ
HTML abbreviationκ
Enzymes RlmH (Escherichia coli)
Found in phylogenyEubacteria
Found in RNArRNA
SMILES codeC3(OC(CO)C(O)C(O)3)C1=CNC(=O)N(C)C1(=O)

LC-MS Information

Sum formulaC10O6N2H14
Monoisotopic mass258.0852
Average mass258.2313
Product ions169/179/227/209
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 m3Y]

Chemical groups contained

methyl groupmethyl at aromatic N
ring modificationpseudouridine

Reactions producing 3-methylpseudouridine


Last modification of this entry: 2013-05-10 16:36:54.669722
Edited by a user: magda
Edited content: Kingdom/s added to a modification