Structure of PDB 1hqr Chain D Binding Site BS02

Receptor Information
>1hqr Chain D (length=205) Species: 1314 (Streptococcus pyogenes) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
KDISNVKSDLLYAYTITPYDYKDCRVNFSTTHTLNIDTQKYRGKDYYISS
EMSYEASQKFKRDDHVDVFGLFYILNSHTGEYIYGGITPAQNNKVNHKLL
GNLFISGESQQNLNNKIILEKDIVTFQEIDFKIRKYLMDNYKIYDATSPY
VSGRIEIGTKDGKHEQIDLFDSPNEGTRSDIFAKYKDNRIINMKNFSHFD
IYLEK
Ligand information
Ligand IDZN
InChIInChI=1S/Zn/q+2
InChIKeyPTFCDOFLOPIGGS-UHFFFAOYSA-N
SMILES
SoftwareSMILES
CACTVS 3.341[Zn++]
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Zn+2]
FormulaZn
NameZINC ION
ChEMBLCHEMBL1236970
DrugBankDB14532
ZINC
PDB chain1hqr Chain D Residue 709 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB1hqr Crystal structure of a superantigen bound to the high-affinity, zinc-dependent site on MHC class II.
Resolution3.2 Å
Binding residue
(original residue number in PDB)		H667 H701 D703
Binding residue
(residue number reindexed from 1)		H164 H198 D200
Annotation score4
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Biological Process
GO:0035821 modulation of process of another organism
Cellular Component
GO:0005576 extracellular region

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Cellular Component
External links
PDB RCSB:1hqr, PDBe:1hqr, PDBj:1hqr
PDBsum1hqr
PubMed11163233
UniProtQ8NKX2|SPEC_STRP8 Exotoxin type C (Gene Name=speC)

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