Structure of PDB 4h0e Chain B Binding Site BS01

Receptor Information

>4h0e Chain B (length=81) Species: 1423 (Bacillus subtilis) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]

LEVLFQGPLGSEFMLPKYAQVKEEISSWINQGKILPDQKIPTENELMQQF
GVSRHTIRKAIGDLVSQGLLYSVQGGGTFVA

Ligand information

>4h0e Chain U (length=21) [Search DNA sequence] [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]

aaatttgtccgtacattttat

Receptor-Ligand Complex Structure

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Structure summary

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PDB	4h0e Spacing between core recognition motifs determines relative orientation of AraR monomers on bipartite operators.
Resolution	1.973 Å
Binding residue (original residue number in PDB)	P3 K4 Y5 S40 H42 T43 Q61 G62 G63
Binding residue (residue number reindexed from 1)	P16 K17 Y18 S53 H55 T56 Q74 G75 G76

Enzymatic activity

Enzyme Commision number

Gene Ontology

	Molecular Function
GO:0003700	DNA-binding transcription factor activity

	Biological Process
GO:0006355	regulation of DNA-templated transcription

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Molecular Function

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Biological Process

External links

PDB	RCSB:4h0e, PDBe:4h0e, PDBj:4h0e
PDBsum	4h0e
PubMed	23109551
UniProt	P96711\|ARAR_BACSU Arabinose metabolism transcriptional repressor (Gene Name=araR)

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