Structure of PDB 2gyk Chain B Binding Site BS01

Receptor Information
>2gyk Chain B (length=130) Species: 83333 (Escherichia coli K-12) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
KRNKPGKATGKGKPVGDKWLDDAGKDSGAPIPDRIADKLRDKEFKSFDDF
RKAVWEEVSKDPELSKNLNPSNKSSVSKGYSPFTPKNQQVGGRKVYELHH
DKPISQGGEVYDMDNIRVTTPKRHIDIHRG
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 chain2gyk Chain B Residue 301 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB2gyk Structural and mechanistic basis of immunity towards endonuclease colicins
Resolution1.6 Å
Binding residue
(original residue number in PDB)		H102 H127 H131
Binding residue
(residue number reindexed from 1)		H99 H124 H128
Annotation score4
Enzymatic activity
Catalytic site (original residue number in PDB) R5 R96 E100 H102 H103 H127 H131
Catalytic site (residue number reindexed from 1) R2 R93 E97 H99 H100 H124 H128
Enzyme Commision number 3.1.-.-
Gene Ontology
Molecular Function
GO:0004519 endonuclease activity
GO:0005102 signaling receptor binding
Biological Process
GO:0009617 response to bacterium
GO:0019835 cytolysis

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Molecular Function
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Biological Process
External links
PDB RCSB:2gyk, PDBe:2gyk, PDBj:2gyk
PDBsum2gyk
PubMed
UniProtP09883|CEA9_ECOLX Colicin-E9 (Gene Name=col)

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