› 3e3v

X-ray diffraction
2.04Å resolution

Crystal structure of RecX from Lactobacillus salivarius

Released:
DOI: 10.2210/pdb3e3v/pdb
PDB entry 3e3v coloured by chain, front view.
PDB entry 3e3v coloured by chain, side view.
PDB entry 3e3v coloured by chain, top view.
Source organism: Ligilactobacillus salivarius UCC118
Entry authors: Agarwal R, Burley SK, Swaminathan S, New York SGX Research Center for Structural Genomics (NYSGXRC)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-173084 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Regulatory protein RecX Chain: A
Molecule details ›
Chain: A
Length: 177 amino acids
Theoretical weight: 20.6 KDa
Source organism: Ligilactobacillus salivarius UCC118
Expression system: Escherichia coli
UniProt:
  • Canonical: Q1WV04 (Residues: 45-211; Coverage: 63%)
Gene names: LSL_0368, recX
Sequence domains: RecX family
Structure domains: Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X12C
Spacegroup: C2
Unit cell:
a: 164.91Å b: 42.712Å c: 24.185Å
α: 90° β: 91.5° γ: 90°
R-values:
R R work R free
0.247 0.247 0.258
Expression system: Escherichia coli

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