Structure of PDB 4s05 Chain B Binding Site BS04

Receptor Information

>4s05 Chain B (length=219) Species: 1380908 (Klebsiella pneumoniae JM45) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]

MKILVIEDDALLLQGLILAMQSEGYVCDGVSTAHEAALSLASNHYSLIVL
DLGLPDEDGLHFLSRMRREKMTQPVLILTARDTLEDRISGLDTGADDYLV
KPFALEELNARIRALLRRHNNQGDNEISVGNLRLNVTRRLVWLGETALDL
TPKEYALLSRLMMKAGSPVHREILYNDIYSGDNEPATNTLEVHIHNLREK
IGKSRIRTVRGFGYMLANN

Ligand information

Ligand ID

InChI

InChI=1S/Mg/q+2

InChIKey

JLVVSXFLKOJNIY-UHFFFAOYSA-N

SMILES

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

Formula

Name

MAGNESIUM ION

PDB chain

4s05 Chain B Residue 302 [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	4s05 Structure and dynamics of polymyxin-resistance-associated response regulator PmrA in complex with promoter DNA.
Resolution	3.8 Å
Binding residue (original residue number in PDB)	D8 D51 G53
Binding residue (residue number reindexed from 1)	D8 D51 G53
Annotation score	4

Enzymatic activity

Enzyme Commision number

Gene Ontology

	Molecular Function
GO:0000156	phosphorelay response regulator activity
GO:0000976	transcription cis-regulatory region binding
GO:0003677	DNA binding
GO:0046872	metal ion binding

	Biological Process
GO:0000160	phosphorelay signal transduction system
GO:0006355	regulation of DNA-templated transcription

	Cellular Component
GO:0005829	cytosol
GO:0032993	protein-DNA complex

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Cellular Component

External links

PDB	RCSB:4s05, PDBe:4s05, PDBj:4s05
PDBsum	4s05
PubMed	26564787
UniProt	A0A0R4I965

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