› 3bjn

X-ray diffraction
1.65Å resolution

Crystal structure of C-terminal domain of putative transcriptional regulator from Vibrio cholerae, targeted domain 79-240

Released:
DOI: 10.2210/pdb3bjn/pdb
PDB entry 3bjn coloured by chain, front view.
PDB entry 3bjn coloured by chain, side view.
PDB entry 3bjn coloured by chain, top view.
Source organism: Vibrio cholerae O1 biovar El Tor str. N16961
Entry authors: Chang C, Volkart L, Clancy S, Joachimiak A, Midwest Center for Structural Genomics (MCSG)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-191987 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
HTH-type transcriptional repressor AllR Chain: A
Molecule details ›
Chain: A
Length: 165 amino acids
Theoretical weight: 18.51 KDa
Source organism: Vibrio cholerae O1 biovar El Tor str. N16961
Expression system: Escherichia coli
UniProt:
  • Canonical: Q9KND6 (Residues: 79-240; Coverage: 66%)
Gene name: VC_A0029
Sequence domains: Bacterial transcriptional regulator
Structure domains: Beta-Lactamase

Ligands and Environments

1 bound ligand:
Ligand CL 2 x CL
1 modified residue:
Ligand MSE 7 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-ID
Spacegroup: P43212
Unit cell:
a: 54.313Å b: 54.313Å c: 142.608Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.181 0.18 0.203
Expression system: Escherichia coli

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