› 3k69

X-ray diffraction
1.95Å resolution

CRYSTAL STRUCTURE OF A PUTATIVE TRANSCRIPTIONAL REGULATOR (LP_0360) FROM LACTOBACILLUS PLANTARUM AT 1.95 A RESOLUTION

Released:
DOI: 10.2210/pdb3k69/pdb
PDB entry 3k69 coloured by chain, front view.
PDB entry 3k69 coloured by chain, side view.
PDB entry 3k69 coloured by chain, top view.
Source organism: Lactiplantibacillus plantarum
Entry author: Joint Center for Structural Genomics (JCSG)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-163702 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Putative transcription regulator Chain: A
Molecule details ›
Chain: A
Length: 162 amino acids
Theoretical weight: 18.21 KDa
Source organism: Lactiplantibacillus plantarum
Expression system: Escherichia coli
Structure domains: Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain

Ligands and Environments

1 bound ligand:
Ligand DMS 2 x DMS
1 modified residue:
Ligand MSE 5 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL11-1
Spacegroup: C2
Unit cell:
a: 114.173Å b: 38.054Å c: 42.275Å
α: 90° β: 110.73° γ: 90°
R-values:
R R work R free
0.174 0.172 0.218
Expression system: Escherichia coli

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