› 3lqk

X-ray diffraction
2.1Å resolution

Crystal structure of dipicolinate synthase subunit B from Bacillus halodurans C

Released:
DOI: 10.2210/pdb3lqk/pdb
PDB entry 3lqk coloured by chain, front view.
PDB entry 3lqk coloured by chain, side view.
PDB entry 3lqk coloured by chain, top view.
Source organism: Alkalihalobacillus halodurans
Entry authors: Nocek B, Kagan O, Savchenko A, Edwards A, Joachimiak A, Midwest Center for Structural Genomics (MCSG)

Function and Biology Details

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

Structure analysis Details

Assemblies composition:
homo hexamer
homo trimer
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-191803 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Flavoprotein domain-containing protein Chain: A
Molecule details ›
Chain: A
Length: 201 amino acids
Theoretical weight: 22.4 KDa
Source organism: Alkalihalobacillus halodurans
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q9KA88 (Residues: 1-197; Coverage: 100%)
Gene name: spoVFB
Sequence domains: Flavoprotein
Structure domains: Flavin prenyltransferase-like

Ligands and Environments

1 bound ligand:
Ligand PO4 2 x PO4
1 modified residue:
Ligand MSE 10 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-ID
Spacegroup: P6322
Unit cell:
a: 110.185Å b: 110.185Å c: 71.35Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.17 0.167 0.213
Expression system: Escherichia coli BL21(DE3)

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