Structure of PDB 2vt3 Chain B

Receptor sequence
>2vt3B (length=208) Species: 1423 (Bacillus subtilis) [Search protein sequence]
KIPQATAKRLPLYYRFLKNLHASGKQRVSSAELSDAVKVDSATIRRDFSY
FGALGKKGYGYNVDYLLSFFRKTLDQDEMTDVILIGVGNLGTAFLHYNFT
KNNNTKISMAFDINESKIGTEVGGVPVYNLDDLEQHVKDESVAILTVPAV
AAQSITDRLVALGIKGILNFTPARLNVPEHIRIHHIDLAVELQSLVYFLK
HYSVLEEI
3D structure
PDB2vt3 Structure and functional properties of the Bacillus subtilis transcriptional repressor Rex.
ChainB
Resolution2.0 Å
3D
structure
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Enzymatic activity
Enzyme Commision number ?
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 ATP B G92 V93 G94 N95 D118 I119 K123 P154 G86 V87 G88 N89 D112 I113 K117 P148 PDBbind-CN: -logKd/Ki=4.15,Kd=0.07mM
Gene Ontology
Molecular Function
GO:0003677 DNA binding
GO:0003700 DNA-binding transcription factor activity
Biological Process
GO:0006355 regulation of DNA-templated transcription
GO:0045892 negative regulation of DNA-templated transcription
GO:0051775 response to redox state
Cellular Component
GO:0005737 cytoplasm

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External links
PDB RCSB:2vt3, PDBe:2vt3, PDBj:2vt3
PDBsum2vt3
PubMed18485070
UniProtO05521|REX_BACSU Redox-sensing transcriptional repressor Rex (Gene Name=rex)

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