Structure of PDB 1oek Chain A Binding Site BS02

Receptor Information

>1oek Chain A (length=185) Species: 562 (Escherichia coli) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]

PLTEVEQKAANGVFDDANVQNRTLSDWDGVWQSVYPLLQSGKLDPVFQKK
ADADKTKTFAEIKDYYHKGYATDIEMIGIEDGIVEFHRNNETTSCKYDYD
GYKILTYKSGKKGVRYLFECKDPESKAPKYIQFSDHIIAPRKSSHFHIFM
GNDSQQSLLNEMENWPTYYPYQLSSEEVVEEMMSH

Ligand information

Ligand ID

InChI

InChI=1S/Zn/q+2

InChIKey

PTFCDOFLOPIGGS-UHFFFAOYSA-N

SMILES

Software	SMILES
CACTVS 3.341	[Zn++]
ACDLabs 10.04 OpenEye OEToolkits 1.5.0	[Zn+2]

Formula

Name

ZINC ION

PDB chain

1oek Chain A Residue 1195 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]

Receptor-Ligand Complex Structure

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Structure summary

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PDB	1oek Yoda from Escherichia Coli is a Metal-Binding, Lipocalin-Like Protein
Resolution	2.4 Å
Binding residue (original residue number in PDB)	H153 E189 H193
Binding residue (residue number reindexed from 1)	H145 E181 H185
Annotation score	4

Enzymatic activity

Enzyme Commision number

Gene Ontology

	Molecular Function
GO:0008270	zinc ion binding
GO:0046870	cadmium ion binding
GO:0046872	metal ion binding

	Biological Process
GO:0006882	intracellular zinc ion homeostasis
GO:0034224	cellular response to zinc ion starvation
GO:0070301	cellular response to hydrogen peroxide
GO:0071276	cellular response to cadmium ion

	Cellular Component
GO:0005737	cytoplasm
GO:0005829	cytosol
GO:0030288	outer membrane-bounded periplasmic space
GO:0042597	periplasmic space

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Cellular Component

External links

PDB	RCSB:1oek, PDBe:1oek, PDBj:1oek
PDBsum	1oek
PubMed	12909634
UniProt	P76344\|ZINT_ECOLI Metal-binding protein ZinT (Gene Name=zinT)

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