PDB Chemical Component IG

Ideal Model

Chemical Description

Name ISOGUANOSINE-5'-MONOPHOSPHATE
Formula C10 H14 N5 O8 P
Formal charge 0
Molecular weight 363.221 g/mol
Component type RNA LINKING
Nonstandard Parent Id G

Chemical features

Atom count 38
Chiral atom count 4
Chiral atoms C1' C2' C3' C4'
Observed leaving atoms OP3 HO3'
Bond count 40
Aromatic bond count 0

Chemical Identifiers

Systematic name (ACDLabs) 2-oxoadenosine 5'-(dihydrogen phosphate)
Systematic name (OpenEye OEToolkits) [(2R,3S,4R,5R)-5-(6-amino-2-oxo-1H-purin-9-yl)-3,4-dihydroxy-oxolan-2-yl]methyl dihydrogen phosphate

Chemical Descriptors

Stereo SMILES (CACTVS) NC1=C2N=CN([C@@H]3O[C@H](CO[P](O)(O)=O)[C@@H](O)[C@H]3O)C2=NC(=O)N1
SMILES (CACTVS) NC1=C2N=CN([CH]3O[CH](CO[P](O)(O)=O)[CH](O)[CH]3O)C2=NC(=O)N1
Stereo SMILES (OpenEye) C1=NC2=C(NC(=O)N=C2N1[C@H]3[C@@H]([C@@H]([C@H](O3)COP(=O)(O)O)O)O)N
InChI descriptor InChI=1S/C10H14N5O8P/c11-7-4-8(14-10(18)13-7)15(2-12-4)9-6(17)5(16)3(23-9)1-22-24(19,20)21/h2-3,5-6,9,16-17H,1H2,(H2,19,20,21)(H3,11,13,14,18)/t3-,5-,6-,9-/m1/s1
InChIKey descriptor CGCGQFDYTLYDPF-UUOKFMHZSA-N

Status Information

Last modified 2011-06-04
Created 2000-11-07
Release status REL
Model PDB code 1G3A
Processing site RCSB