Structure of PDB 2qla Chain B Binding Site BS02

Receptor Information
>2qla Chain B (length=106) Species: 562 (Escherichia coli) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
ADLEDNMETLNDNLKVIEKADNAAQVKDALTKMRAAALDAQKATPPKLED
KSPDSPEMHDFRHGFDILVGQIHDALHLANEGKVKEAQAAAEQLKTTCNA
CHQKYR
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 chain2qla Chain B Residue 502 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB2qla Controlling protein-protein interactions through metal coordination: assembly of a 16-helix bundle protein.
Resolution2.9 Å
Binding residue
(original residue number in PDB)		H73 H77
Binding residue
(residue number reindexed from 1)		H73 H77
Annotation score4
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0005506 iron ion binding
GO:0009055 electron transfer activity
GO:0020037 heme binding
GO:0046872 metal ion binding
Biological Process
GO:0022900 electron transport chain
Cellular Component
GO:0042597 periplasmic space

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:2qla, PDBe:2qla, PDBj:2qla
PDBsum2qla
PubMed17929927
UniProtP0ABE7|C562_ECOLX Soluble cytochrome b562 (Gene Name=cybC)

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