› 3jr2

X-ray diffraction
1.8Å resolution

X-ray crystal structure of the Mg-bound 3-keto-L-gulonate-6-phosphate decarboxylase from Vibrio cholerae O1 biovar El Tor str. N16961

Released:
DOI: 10.2210/pdb3jr2/pdb
PDB entry 3jr2 coloured by chain, front view.
PDB entry 3jr2 coloured by chain, side view.
PDB entry 3jr2 coloured by chain, top view.
Source organism: Vibrio cholerae
Entry authors: Nocek B, Maltseva N, Stam J, Anderson W, Joachimiak A, CSGID, Center for Structural Genomics of Infectious Diseases (CSGID)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-191967 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Orotidine 5'-phosphate decarboxylase domain-containing protein Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 218 amino acids
Theoretical weight: 23.82 KDa
Source organism: Vibrio cholerae
Expression system: Escherichia coli
UniProt:
  • Canonical: Q9KMS8 (Residues: 1-215; Coverage: 100%)
Gene name: VC_A0242
Sequence domains: Orotidine 5'-phosphate decarboxylase / HUMPS family
Structure domains: Aldolase class I

Ligands and Environments

4 bound ligands:
Ligand EDO 5 x EDO
Ligand GOL 5 x GOL
Ligand SO4 8 x SO4
Ligand MG 7 x MG
1 modified residue:
Ligand MSE 28 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-ID
Spacegroup: P212121
Unit cell:
a: 82.305Å b: 95.711Å c: 125.577Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.17 0.163 0.202
Expression system: Escherichia coli

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