Structure of PDB 1xxa Chain C

Receptor sequence
>1xxaC (length=73) Species: 83333 (Escherichia coli K-12) [Search protein sequence]
PLKNLVLDIDYNDAVVVIHTSPGAAQLIARLLDSLGKAEGILGTIAGDDT
IFTTPANGFTVKDLYEAILELFD
3D structure
PDB1xxa Structure of the oligomerization and L-arginine binding domain of the arginine repressor of Escherichia coli.
ChainC
Resolution2.2 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 ARG C G127 D128 D129 T130 G47 D48 D49 T50
BS02 ARG C Q106 R110 D113 T124 Q26 R30 D33 T44
Gene Ontology
Molecular Function
GO:0003700 DNA-binding transcription factor activity
GO:0034618 arginine binding
Biological Process
GO:0006355 regulation of DNA-templated transcription
GO:0051259 protein complex oligomerization

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Molecular Function
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Biological Process
External links
PDB RCSB:1xxa, PDBe:1xxa, PDBj:1xxa
PDBsum1xxa
PubMed8594204
UniProtP0A6D0|ARGR_ECOLI Arginine repressor (Gene Name=argR)

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