› 3gwq

X-ray diffraction
2Å resolution

Crystal structure of a putative d-serine deaminase (bxe_a4060) from burkholderia xenovorans lb400 at 2.00 A resolution

Released:
DOI: 10.2210/pdb3gwq/pdb
PDB entry 3gwq coloured by chain, front view.
PDB entry 3gwq coloured by chain, side view.
PDB entry 3gwq coloured by chain, top view.
Source organism: Paraburkholderia xenovorans LB400
Entry author: Joint Center for Structural Genomics (JCSG)

Function and Biology Details

Reaction catalysed: 
(1a) D-serine = 2-aminoprop-2-enoate + H(2)O
Biochemical function:
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-172044 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
D-serine dehydratase-like domain-containing protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 426 amino acids
Theoretical weight: 47.78 KDa
Source organism: Paraburkholderia xenovorans LB400
Expression system: Escherichia coli
UniProt:
  • Canonical: Q145Q0 (Residues: 1-425; Coverage: 100%)
Gene name: Bxe_A4060
Sequence domains:
Structure domains:

Ligands and Environments

2 bound ligands:
Ligand GOL 4 x GOL
Ligand NA 1 x NA
1 modified residue:
Ligand MSE 24 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL9-2
Spacegroup: P41212
Unit cell:
a: 113.637Å b: 113.637Å c: 145.92Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.165 0.163 0.205
Expression system: Escherichia coli

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