PDB Chemical Component 18M

Ideal Model

Chemical Description

Name 2'-O-methylguanosine 3',5'-bis(dihydrogen phosphate)
Formula C11 H17 N5 O11 P2
Formal charge 0
Molecular weight 457.227 g/mol
Component type RNA linking
Nonstandard Parent Id G

Chemical features

Atom count 46
Chiral atom count 4
Chiral atoms C4' C3' C2' C1'
Bond count 48
Aromatic bond count 5

Chemical Identifiers

Systematic name (ACDLabs) 2'-O-methylguanosine 3',5'-bis(dihydrogen phosphate)
Systematic name (OpenEye OEToolkits) [(2R,3R,4R,5R)-5-(2-azanyl-6-oxidanylidene-3H-purin-9-yl)-4-methoxy-2-(phosphonooxymethyl)oxolan-3-yl] dihydrogen phosphate

Chemical Descriptors

Stereo SMILES (CACTVS) CO[C@@H]1[C@H](O[P](O)(O)=O)[C@@H](CO[P](O)(O)=O)O[C@H]1n2cnc3C(=O)N=C(N)Nc23
SMILES (CACTVS) CO[CH]1[CH](O[P](O)(O)=O)[CH](CO[P](O)(O)=O)O[CH]1n2cnc3C(=O)N=C(N)Nc23
Stereo SMILES (OpenEye) CO[C@@H]1[C@@H]([C@H](O[C@H]1n2cnc3c2NC(=NC3=O)N)COP(=O)(O)O)OP(=O)(O)O
InChI descriptor InChI=1S/C11H17N5O11P2/c1-24-7-6(27-29(21,22)23)4(2-25-28(18,19)20)26-10(7)16-3-13-5-8(16)14-11(12)15-9(5)17/h3-4,6-7,10H,2H2,1H3,(H2,18,19,20)(H2,21,22,23)(H3,12,14,15,17)/t4-,6-,7-,10-/m1/s1
InChIKey descriptor SKZHCLKZMCYMDN-KQYNXXCUSA-N

Status Information

Last modified 2012-11-16
Created 2012-11-07
Release status REL
Model PDB code 4HQU
Processing site RCSB