PDB Chemical Component IGA

Ideal Model

Chemical Description

Name 6-amino-3,7-dihydro-2H-purin-2-one
Synonyms Isoguanine
Formula C5 H5 N5 O
Formal charge 0
Molecular weight 151.126 g/mol
Component type NON-POLYMER

Chemical features

Atom count 16
Chiral atom count 0
Bond count 17
Aromatic bond count 5

Chemical Identifiers

Systematic name (ACDLabs) 6-amino-3,7-dihydro-2H-purin-2-one
Systematic name (OpenEye OEToolkits) 6-azanyl-3,7-dihydropurin-2-one

Chemical Descriptors

Stereo SMILES (CACTVS) NC1=NC(=O)Nc2nc[nH]c12
SMILES (CACTVS) NC1=NC(=O)Nc2nc[nH]c12
Stereo SMILES (OpenEye) c1[nH]c2c(n1)NC(=O)N=C2N
InChI descriptor InChI=1S/C5H5N5O/c6-3-2-4(8-1-7-2)10-5(11)9-3/h1H,(H4,6,7,8,9,10,11)
InChIKey descriptor DRAVOWXCEBXPTN-UHFFFAOYSA-N

Status Information

Last modified 2021-03-01
Created 2011-04-28
Release status REL
Model PDB code 3RN6
Processing site RCSB