› 2qeu

X-ray diffraction
1.65Å resolution

Crystal structure of putative carboxymuconolactone decarboxylase (YP_555818.1) from Burkholderia xenovorans LB400 at 1.65 A resolution

Released:
DOI: 10.2210/pdb2qeu/pdb
PDB entry 2qeu coloured by chain, front view.
PDB entry 2qeu coloured by chain, side view.
PDB entry 2qeu coloured by chain, top view.
Source organism: Paraburkholderia xenovorans LB400
Entry author: Joint Center for Structural Genomics (JCSG)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo hexamer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-171856 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Carboxymuconolactone decarboxylase-like domain-containing protein Chains: A, B, C
Molecule details ›
Chains: A, B, C
Length: 141 amino acids
Theoretical weight: 15.73 KDa
Source organism: Paraburkholderia xenovorans LB400
Expression system: Escherichia coli
UniProt:
  • Canonical: Q13HH1 (Residues: 1-140; Coverage: 100%)
Gene name: Bxe_C0569
Sequence domains: Carboxymuconolactone decarboxylase family
Structure domains: AhpD-like

Ligands and Environments

3 bound ligands:
Ligand ACT 7 x ACT
Ligand CIT 3 x CIT
Ligand GOL 4 x GOL
1 modified residue:
Ligand MSE 18 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL9-2
Spacegroup: P6122
Unit cell:
a: 71.173Å b: 71.173Å c: 325.501Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.154 0.152 0.18
Expression system: Escherichia coli

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