PDB Chemical Component POP

Ideal Model

Chemical Description

Name PYROPHOSPHATE 2-
Formula H2 O7 P2
Formal charge -2
Molecular weight 175.959 g/mol
Component type NON-POLYMER

Chemical features

Atom count 11
Chiral atom count 0
Observed leaving atoms O6
Bond count 10
Aromatic bond count 0

Chemical Identifiers

Systematic name (ACDLabs) dihydrogen diphosphate
Systematic name (OpenEye OEToolkits) (hydroxy-oxido-phosphoryl) hydrogen phosphate

Chemical Descriptors

Stereo SMILES (CACTVS) O[P]([O-])(=O)O[P](O)([O-])=O
SMILES (CACTVS) O[P]([O-])(=O)O[P](O)([O-])=O
Stereo SMILES (OpenEye) O[P@@](=O)([O-])O[P@@](=O)(O)[O-]
InChI descriptor InChI=1S/H4O7P2/c1-8(2,3)7-9(4,5)6/h(H2,1,2,3)(H2,4,5,6)/p-2
InChIKey descriptor XPPKVPWEQAFLFU-UHFFFAOYSA-L

Status Information

Last modified 2011-06-04
Created 1999-07-08
Release status REL
Model PDB code 2NSY
Processing site EBI