Structure of PDB 1on1 Chain B Binding Site BS01

Receptor Information

>1on1 Chain B (length=130) Species: 1423 (Bacillus subtilis) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]

TTPSMEDYIEQIYMLIEEKGYARVSDIAEALAVHPSSVTKMVQKLDKDEY
LIGLVLTSKGKKIGKRLVYRHELLEQFLRIIGVDEEKIYNDVEGIEHHLS
WNSIDRIGDLVQYFEEDDARKKDLKSIQKK

Ligand information

InChI=1S/Mn/q+2

WAEMQWOKJMHJLA-UHFFFAOYSA-N

SMILES

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

Formula

Mn

Name

MANGANESE (II) ION

PDB chain

1on1 Chain B Residue 150 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]

Receptor-Ligand Complex Structure

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PDB	1on1 Structure of the Manganese-Bound Manganese Transport Regulator of Bacillus subtilis
Resolution	1.75 Å
Binding residue (original residue number in PDB)	E11 H77 E99 E102
Binding residue (residue number reindexed from 1)	E10 H71 E93 E96
Annotation score	4

Enzymatic activity

Enzyme Commision number

Gene Ontology

	Molecular Function
GO:0003677	DNA binding
GO:0003700	DNA-binding transcription factor activity
GO:0030145	manganese ion binding
GO:0046872	metal ion binding
GO:0046914	transition metal ion binding
GO:0046983	protein dimerization activity

	Biological Process
GO:0006355	regulation of DNA-templated transcription
GO:0030026	intracellular manganese ion homeostasis

	Cellular Component
GO:0005737	cytoplasm

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Cellular Component

External links

PDB	RCSB:1on1, PDBe:1on1, PDBj:1on1
PDBsum	1on1
PubMed	12847518
UniProt	P54512\|MNTR_BACSU HTH-type transcriptional regulator MntR (Gene Name=mntR)

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