Structure of PDB 1gxp Chain B

Receptor sequence
>1gxpB (length=101) Species: 562 (Escherichia coli) [Search protein sequence]
EEVIEMQGLSLDPTSHRVMAGEEPLEMGPTEFKLLHFFMTHPERVYSREQ
LLNHVWGTNVYVEDRTVDVHIRRLRKALEPGGHDRMVQTVRGTGYRFSTR
F
3D structure
PDB1gxp Tandem DNA Recognition by Two-Component Signal Transduction Transcriptional Activator Phob
ChainB
Resolution2.5 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 P157 T158 Y189 V190 E191 T194 V197 H198 R201 P29 T30 Y61 V62 E63 T66 V69 H70 R73
BS02 dna B R176 R193 R200 R203 T217 R219 G220 Y223 R48 R65 R72 R75 T89 R91 G92 Y95
Gene Ontology
Biological Process
GO:0000160 phosphorelay signal transduction system
GO:0006355 regulation of DNA-templated transcription

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Molecular Function
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Biological Process
External links
PDB RCSB:1gxp, PDBe:1gxp, PDBj:1gxp
PDBsum1gxp
PubMed12015152
UniProtP0AFJ5|PHOB_ECOLI Phosphate regulon transcriptional regulatory protein PhoB (Gene Name=phoB)

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