Structure of PDB 4zmr Chain B Binding Site BS01

Receptor Information

>4zmr Chain B (length=200) Species: 171101 (Streptococcus pneumoniae R6) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]

HMKVLVAEDQSMLRDAMCQLLTLQPDVESVLQAKNGQEAIQLLEKESVDI
AILDVEMPVKTGLEVLEWIRSEKLETKVVVVTTFKRAGYFERAVKAGVDA
YVLKERSIADLMQTLHTVLEGRKEYSPELMEMVMTRPNPLTEQEIAVLKG
IARGLSNQEIADQLYLSNGTIRNYVTNILSKLDAGNRTEAANIAKESGWL

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

4zmr Chain B Residue 201 [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	4zmr Structural characterization of the full-length response regulator spr1814 in complex with a phosphate analogue reveals a novel conformational plasticity of the linker region
Resolution	2.001 Å
Binding residue (original residue number in PDB)	D8 D53 E55
Binding residue (residue number reindexed from 1)	D9 D54 E56
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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External links

PDB	RCSB:4zmr, PDBe:4zmr, PDBj:4zmr
PDBsum	4zmr
PubMed	27038544
UniProt	Q8DNC2

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