› 3gv0

X-ray diffraction
2.35Å resolution

Crystal structure of LacI family transcription regulator from Agrobacterium tumefaciens

Released:
DOI: 10.2210/pdb3gv0/pdb
PDB entry 3gv0 coloured by chain, front view.
PDB entry 3gv0 coloured by chain, side view.
PDB entry 3gv0 coloured by chain, top view.
Source organism: Agrobacterium fabrum str. C58
Entry authors: Bagaria A, Burley SK, Swaminathan S, New York SGX Research Center for Structural Genomics (NYSGXRC)

Function and Biology Details

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

Structure analysis Details

Assemblies composition:
monomeric (preferred)
homo dimer
Assembly name:
PDBe Complex ID:
PDB-CPX-181454 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
HTH lacI-type domain-containing protein Chain: A
Molecule details ›
Chain: A
Length: 288 amino acids
Theoretical weight: 32.43 KDa
Source organism: Agrobacterium fabrum str. C58
Expression system: Escherichia coli
UniProt:
  • Canonical: Q7CZ24 (Residues: 62-338; Coverage: 82%)
Gene name: Atu1522
Sequence domains: Periplasmic binding protein-like domain
Structure domains: Rossmann fold

Ligands and Environments

No bound ligands
1 modified residue:
Ligand MSE 9 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X29A
Spacegroup: P3221
Unit cell:
a: 86.71Å b: 86.71Å c: 111.224Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.201 0.198 0.254
Expression system: Escherichia coli

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