› 3i09

X-ray diffraction
1.8Å resolution

CRYSTAL STRUCTURE OF A PERIPLASMIC BINDING PROTEIN (BMA2936) FROM BURKHOLDERIA MALLEI AT 1.80 A RESOLUTION

Released:
DOI: 10.2210/pdb3i09/pdb
PDB entry 3i09 coloured by chain, front view.
PDB entry 3i09 coloured by chain, side view.
PDB entry 3i09 coloured by chain, top view.
Source organism: Burkholderia mallei
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:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-101592 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Leucine-binding protein domain-containing protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 375 amino acids
Theoretical weight: 41.38 KDa
Source organism: Burkholderia mallei
Expression system: Escherichia coli
UniProt:
  • Canonical: A0A0H2WF95 (Residues: 25-398; Coverage: 100%)
Gene name: BMA2936
Sequence domains: Periplasmic binding protein
Structure domains: Rossmann fold

Ligands and Environments

3 bound ligands:
Ligand AAE 2 x AAE
Ligand CIT 6 x CIT
Ligand EDO 14 x EDO
1 modified residue:
Ligand MSE 28 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL9-2
Spacegroup: P21
Unit cell:
a: 58.255Å b: 81.151Å c: 73.996Å
α: 90° β: 92.86° γ: 90°
R-values:
R R work R free
0.139 0.137 0.174
Expression system: Escherichia coli

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