› 4zr7

X-ray diffraction
1.86Å resolution

The structure of a domain of a functionally unknown protein from Bacillus subtilis subsp. subtilis str. 168

Released:
DOI: 10.2210/pdb4zr7/pdb
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PDB entry 4zr7 coloured by chain, front view.
PDB entry 4zr7 coloured by chain, side view.
PDB entry 4zr7 coloured by chain, top view.
Source organism: Bacillus subtilis subsp. subtilis str. 168
Entry authors: Tan K, Li H, Jedrzejczak R, Joachimiak A, Midwest Center for Structural Genomics (MCSG)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-152808 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Sensor histidine kinase ResE Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 126 amino acids
Theoretical weight: 14.25 KDa
Source organism: Bacillus subtilis subsp. subtilis str. 168
Expression system: Escherichia coli BL21
UniProt:
  • Canonical: P35164 (Residues: 40-162; Coverage: 21%)
Gene names: BSU23110, resE, ypxE
Sequence domains: Histidine kinase sensor domain

Ligands and Environments

2 bound ligands:
Ligand CL 9 x CL
Ligand ACT 1 x ACT
1 modified residue:
Ligand MSE 4 x MSE

Experiments and Validation Details

wwPDB Validation report is not available for this entry.
X-ray source: APS BEAMLINE 19-ID
Spacegroup: P43
Unit cell:
a: 58.689Å b: 58.689Å c: 131.568Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.178 0.171 0.245
Expression system: Escherichia coli BL21

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