Structure of PDB 3ere Chain D Binding Site BS01

Receptor Information
>3ere Chain D (length=156) Species: 83332 (Mycobacterium tuberculosis H37Rv) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
AANRAGRQARIVAILSSAQVRSQNELAALLAAEGIEVTQATLSRDLEELG
AVKLRGADGGTGIYVVPEDGSPVRGVSGGTDRMARLLGELLVSTDDSGNL
AVLRTPPGAAHYLASAIDRAALPQVVGTIAGDDTILVVAREPTTGAQLAG
MFENLR
Ligand information
Receptor-Ligand Complex Structure
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PDB3ere Crystal structure of the arginine repressor protein in complex with the DNA operator from Mycobacterium tuberculosis.
Resolution2.5 Å
Binding residue
(original residue number in PDB)		R18 R21 T52 T55 R58 G74
Binding residue
(residue number reindexed from 1)		R4 R7 T38 T41 R44 G60
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0003677 DNA binding
GO:0003700 DNA-binding transcription factor activity
GO:0034618 arginine binding
Biological Process
GO:0006355 regulation of DNA-templated transcription
GO:0006525 arginine metabolic process
GO:0006526 L-arginine biosynthetic process
GO:0051259 protein complex oligomerization
GO:1900079 regulation of arginine biosynthetic process
Cellular Component
GO:0005737 cytoplasm

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Cellular Component
External links
PDB RCSB:3ere, PDBe:3ere, PDBj:3ere
PDBsum3ere
PubMed18952097
UniProtP9WPY9|ARGR_MYCTU Arginine repressor (Gene Name=argR)

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