6iva

X-ray diffraction
4.4Å resolution

Crystal structure of the S. typhimurium oxaloacetate decarboxylase beta-gamma sub-complex

Released:
Model geometry
Fit model/data

Function and Biology Details

Reaction catalysed:
Oxaloacetate + 2 Na(+)(Side 1) = pyruvate + CO(2) + 2 Na(+)(Side 2)
Biological process:
Cellular component:

Structure analysis Details

Assembly composition:
hetero hexamer (preferred)
PDBe Complex ID:
PDB-CPX-169818 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Oxaloacetate decarboxylase beta chain 1 Chains: A, C, E
Molecule details ›
Chains: A, C, E
Length: 433 amino acids
Theoretical weight: 44.93 KDa
Source organism: Salmonella enterica subsp. enterica
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q8ZRY4 (Residues: 1-433; Coverage: 100%)
Gene names: STM0054, oadB1
Sequence domains: Na+-transporting oxaloacetate decarboxylase beta subunit
Oxaloacetate decarboxylase gamma chain 2 Chains: B, D, F
Molecule details ›
Chains: B, D, F
Length: 104 amino acids
Theoretical weight: 11.14 KDa
Source organism: Salmonella enterica subsp. enterica
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q03032 (Residues: 1-84; Coverage: 100%)
Gene names: STM3353, oadG, oadG2
Sequence domains: Oxaloacetate decarboxylase, gamma chain

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

wwPDB Validation report is not available for this entry.
X-ray source: SSRF BEAMLINE BL17U1
Spacegroup: C2221
Unit cell:
a: 107.471Å b: 198.083Å c: 241.745Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.311 0.31 0.336
Expression system: Escherichia coli BL21(DE3)