PDB Chemical Component PSL

Ideal Model

Chemical Description

Name PYROSULFATE
Formula O7 S2
Formal charge -2
Molecular weight 176.126 g/mol
Component type NON-POLYMER

Chemical features

Atom count 9
Chiral atom count 0
Bond count 8
Aromatic bond count 0

Chemical Identifiers

Systematic name (ACDLabs) disulfate
Systematic name (OpenEye OEToolkits) sulfonato sulfate

Chemical Descriptors

Stereo SMILES (CACTVS) [O-][S](=O)(=O)O[S]([O-])(=O)=O
SMILES (CACTVS) [O-][S](=O)(=O)O[S]([O-])(=O)=O
Stereo SMILES (OpenEye) [O-]S(=O)(=O)OS(=O)(=O)[O-]
InChI descriptor InChI=1S/H2O7S2/c1-8(2,3)7-9(4,5)6/h(H,1,2,3)(H,4,5,6)/p-2
InChIKey descriptor VFNGKCDDZUSWLR-UHFFFAOYSA-L

Status Information

Last modified 2011-06-04
Created 2005-01-26
Release status REL
Model PDB code 1YKJ
Processing site RCSB