Structure of PDB 2ozn Chain B Binding Site BS01

Receptor Information
>2ozn Chain B (length=131) Species: 1502 (Clostridium perfringens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
DKTNLGELINQGKSLLDESVEGFNVGEYHKGAKDGLTVEINKAEEVFNKE
DATEEEINLAKESLEGAIARFNSLLIEESTGDFNGNGKIDIGDLAMVSKN
IGSTTNTSLDLNKDGSIDEYEISFINHRILN
Ligand information
Ligand IDCA
InChIInChI=1S/Ca/q+2
InChIKeyBHPQYMZQTOCNFJ-UHFFFAOYSA-N
SMILES
SoftwareSMILES
CACTVS 3.341[Ca++]
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Ca+2]
FormulaCa
NameCALCIUM ION
ChEMBL
DrugBankDB14577
ZINC
PDB chain2ozn Chain B Residue 401 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB2ozn Structural basis of Clostridium perfringens toxin complex formation.
Resolution1.6 Å
Binding residue
(original residue number in PDB)		D1607 N1609 D1611 S1613 E1618
Binding residue
(residue number reindexed from 1)		D110 N112 D114 S116 E121
Annotation score4
Enzymatic activity
Enzyme Commision number 3.2.1.35: hyaluronoglucosaminidase.
Gene Ontology
Molecular Function
GO:0004553 hydrolase activity, hydrolyzing O-glycosyl compounds
Biological Process
GO:0000272 polysaccharide catabolic process

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Molecular Function
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Biological Process
External links
PDB RCSB:2ozn, PDBe:2ozn, PDBj:2ozn
PDBsum2ozn
PubMed18716000
UniProtP26831|NAGH_CLOPE Hyaluronoglucosaminidase (Gene Name=nagH)

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