Chemical Components in the PDB

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PER : Summary

Code

PER

One-letter code

X

Molecule name

PEROXIDE ION

Systematic names

ProgramVersionName
ACDLabs 10.04 dioxidanediide
OpenEye OEToolkits 1.5.0 peroxide

Formula

O2

Formal charge

-2

Molecular weight

31.999 Da

SMILES

TypeProgramVersionDescriptor
SMILES ACDLabs 10.04 [O-][O-]
SMILES CACTVS 3.341 [O-][O-]
SMILES OpenEye OEToolkits 1.5.0 [O-][O-]
Canonical SMILES CACTVS 3.341 [O-][O-]
Canonical SMILES OpenEye OEToolkits 1.5.0 [O-][O-]

IUPAC InChI

InChI=1S/O2/c1-2/q-2

IUPAC InChI key

ANAIPYUSIMHBEL-UHFFFAOYSA-N
PER

wwPDB Information

Atom count

2 (2 without Hydrogen)

Polymer type

Bound ligand

Type description

NON-POLYMER

Type code

HETAIN

Is modified

No

Standard parent

Not Assigned

Defined at

1999-07-08

Last modified at

2011-06-04

Status

Released

Obsoleted

Not Assigned