› 1fr0

Solution NMR

SOLUTION STRUCTURE OF THE HISTIDINE-CONTAINING PHOSPHOTRANSFER DOMAIN OF ANAEROBIC SENSOR KINASE ARCB FROM ESCHERICHIA COLI.

Released:
DOI: 10.2210/pdb1fr0/pdb
PDB entry 1fr0 coloured by chain, ensemble of 30 models, front view.
PDB entry 1fr0 coloured by chain, ensemble of 30 models, side view.
PDB entry 1fr0 coloured by chain, ensemble of 30 models, top view.
Source organism: Escherichia coli
Primary publication:
Solution structure and dynamic character of the histidine-containing phosphotransfer domain of anaerobic sensor kinase ArcB from Escherichia coli.
Ikegami T, Okada T, Ohki I, Hirayama J, Mizuno T, Shirakawa M
Biochemistry 40 375-86 (2001)
PMID: 11148031

Function and Biology Details

Reaction catalysed: 
ATP + protein L-histidine = ADP + protein N-phospho-L-histidine
Biochemical function:
  • not assigned
Biological process:
Cellular component:
  • not assigned
Sequence domains:
Structure domain:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-142431 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Aerobic respiration control sensor protein ArcB Chain: A
Molecule details ›
Chain: A
Length: 125 amino acids
Theoretical weight: 14.01 KDa
Source organism: Escherichia coli
Expression system: Escherichia coli
UniProt:
  • Canonical: P0AEC3 (Residues: 654-778; Coverage: 16%)
Gene names: JW5536, arcB, b3210
Sequence domains: Hpt domain
Structure domains: HPT domain

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
Refinement method: simulated annealing
Expression system: Escherichia coli

Quick links

Citations

2 review citations

The linkage between protein folding and functional cooperativity: two sides of the same coin?
Luque et al. (2002)
1 more

3 mentions without citation

The hybrid histidine kinase Hk1 is part of a two-component system that is essential for survival of Borrelia burgdorferi in feeding Ixodes scapularis ticks.
Caimano et al. (2011)
2 more