› 7fib

X-ray diffraction
2.1Å resolution

Crystal structure of the regulatory domain of AceR in Acinetobacter baumannii

Released:
DOI: 10.2210/pdb7fib/pdb
PDB 7fib coloured by chain and viewed from the front.
PDB 7fib coloured by chain and viewed from the side.
PDB 7fib coloured by chain and viewed from the top.
Source organism: Acinetobacter baumannii
Entry authors: Chi P, Guo L

Function and Biology Details

Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
HTH-type transcriptional regulator AceR Chains: A, B
Molecule details ›
Chains: A, B
Length: 213 amino acids
Theoretical weight: 24.99 KDa
Source organism: Acinetobacter baumannii
Expression system: Escherichia coli 'BL21-Gold(DE3)pLysS AG'
UniProt:
  • Canonical: P0DUU5 (Residues: 93-297; Coverage: 69%)
Gene names: A1S_2064, aceR

Ligands and Environments

1 bound ligand:
Ligand BR 5 x BR
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRF BEAMLINE BL18U1
Spacegroup: P65
Unit cell:
a: 125.215Å b: 125.215Å c: 61.58Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.207 0.205 0.231
Expression system: Escherichia coli 'BL21-Gold(DE3)pLysS AG'

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