PDB Chemical Component K

Ideal Model

Chemical Description

Name POTASSIUM ION
Formula K
Formal charge 1
Molecular weight 39.098 g/mol
Component type NON-POLYMER

Chemical features

Atom count 1
Chiral atom count 0
Bond count 0
Aromatic bond count 0

Chemical Identifiers

Systematic name (ACDLabs) potassium
Systematic name (OpenEye OEToolkits) potassium(+1) cation

Chemical Descriptors

Stereo SMILES (CACTVS) [K+]
SMILES (CACTVS) [K+]
Stereo SMILES (OpenEye) [K+]
InChI descriptor InChI=1S/K/q+1
InChIKey descriptor NPYPAHLBTDXSSS-UHFFFAOYSA-N

Status Information

Last modified 2011-06-04
Created 1999-07-08
Release status REL
Processing site RCSB