› 1z4e

X-ray diffraction
2Å resolution

Crystal structure of transcriptional regulator from Bacillus halodurans C-125

Released:
DOI: 10.2210/pdb1z4e/pdb
PDB entry 1z4e coloured by chain, front view.
PDB entry 1z4e coloured by chain, side view.
PDB entry 1z4e coloured by chain, top view.
Source organism: Alkalihalobacillus halodurans C-125
Entry authors: Fedorov AA, Fedorov EV, Almo SC, Burley SK, New York SGX Research Center for Structural Genomics (NYSGXRC)

Function and Biology Details

Biochemical function:
Biological process:
  • not assigned
Cellular component:
  • not assigned
Sequence domains:
Structure domain:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-191823 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
N-acetyltransferase domain-containing protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 153 amino acids
Theoretical weight: 17.58 KDa
Source organism: Alkalihalobacillus halodurans C-125
Expression system: Escherichia coli
UniProt:
  • Canonical: Q9KBG0 (Residues: 1-153; Coverage: 100%)
Gene name: BH1968
Sequence domains: Acetyltransferase (GNAT) family
Structure domains: Aminopeptidase

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X9A
Spacegroup: P21212
Unit cell:
a: 72.311Å b: 80.683Å c: 55.099Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.228 0.225 0.239
Expression system: Escherichia coli

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