4jau

X-ray diffraction
2.7Å resolution

Structural basis of a rationally rewired protein-protein interface (HK853mutant A268V, A271G, T275M, V294T and D297E)

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-194642 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
histidine kinase Chain: A
Molecule details ›
Chain: A
Length: 258 amino acids
Theoretical weight: 29.44 KDa
Source organism: Thermotoga maritima MSB8
Expression system: Escherichia coli
UniProt:
  • Canonical: Q9WZV7 (Residues: 232-489; Coverage: 53%)
Gene name: TM_0853
Sequence domains:
Structure domains:

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: DIAMOND BEAMLINE I04-1
Spacegroup: C2221
Unit cell:
a: 81.962Å b: 160.377Å c: 43.885Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.239 0.236 0.28
Expression system: Escherichia coli