PDB Chemical Component URA

Ideal Model

Chemical Description

Name URACIL
Formula C4 H4 N2 O2
Formal charge 0
Molecular weight 112.087 g/mol
Component type NON-POLYMER

Chemical features

Atom count 12
Chiral atom count 0
Bond count 12
Aromatic bond count 0

Chemical Identifiers

Systematic name (ACDLabs) pyrimidine-2,4(1H,3H)-dione
Systematic name (OpenEye OEToolkits) 1H-pyrimidine-2,4-dione

Chemical Descriptors

Stereo SMILES (CACTVS) O=C1NC=CC(=O)N1
SMILES (CACTVS) O=C1NC=CC(=O)N1
Stereo SMILES (OpenEye) C1=CNC(=O)NC1=O
InChI descriptor InChI=1S/C4H4N2O2/c7-3-1-2-5-4(8)6-3/h1-2H,(H2,5,6,7,8)
InChIKey descriptor ISAKRJDGNUQOIC-UHFFFAOYSA-N

Status Information

Last modified 2011-06-04
Created 1999-07-08
Release status REL
Model PDB code 5EUG
Processing site PDBJ