Modomics - A Database of RNA Modifications

The molecule is shown in a ball-and-stick representation with the following colors for atoms :
Hydrogen (H): white Carbon (C): gray Oxygen (O): red Phosphorus (P): orange Nitrogen (N): blue Selenium (Se): gold Sulfur (S): yellow


Full name2'-O-ribosylguanosine (phosphate)-5'-monophosphate
Short namepGr(p)
MODOMICS code new2900255551G
MODOMICS code00551G
Nature of the modified residueNatural
RNAMods code
Residue unique ID370
Related nucleosides34

Chemical information

Sum formulaC15H18N5O15P2
Type of moietynucleotide
Number of atoms37
Number of Hydrogen Bond Acceptors 1 (HBA1)15
Number of Hydrogen Bond Acceptors 2 (HBA2)19
Number of Hydrogen Bond Donors (HBD)4
Search the molecule in external databases ChEMBL  ChemAgora  ChEBI  PubChem Compound Database  Ligand Expo  ChemSpider  WIPO 

* Chemical properties calculated with Open Babel - O'Boyle et al. Open Babel: An open chemical toolbox. J Cheminform 3, 33 (2011) (link)

Download Structures

2D   .png .mol .mol2 .sdf .pdb .smi
3D   .mol .mol2 .sdf .pdb

LC-MS Information

Monoisotopic massNone
Average mass570.275
[M+H]+ not available
Product ions not available
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.

Last modification of this entry: Sept. 22, 2023