Structure of PDB 1zg1 Chain B

Receptor sequence
>1zg1B (length=66) Species: 562 (Escherichia coli) [Search protein sequence]
RDVNQLTPRERDILKLIAQGLPNKMIARRLDITESTVKVHVKHMLKKMKL
KSRVEAAVWVHQERIF
3D structure
PDB1zg1 Primary and Secondary Modes of DNA Recognition by the NarL Two-Component Response Regulator.
ChainB
Resolution2.3 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 dna B T157 R159 I182 T183 S185 T186 H190 T7 R9 I32 T33 S35 T36 H40 PDBbind-CN: Kd=0.45uM
BS02 dna B P172 N173 K192 S202 R203 P22 N23 K42 S52 R53 PDBbind-CN: Kd=0.45uM
Gene Ontology
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:1zg1, PDBe:1zg1, PDBj:1zg1
PDBsum1zg1
PubMed16262254
UniProtP0AF28|NARL_ECOLI Nitrate/nitrite response regulator protein NarL (Gene Name=narL)

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