5vip

X-ray diffraction
1.86Å resolution

Crystal structure of Pseudomonas malonate decarboxylase MdcD-MdcE hetero-dimer

Released:

Function and Biology Details

Reactions catalysed:
A malonyl-[acyl-carrier protein] + a biotinyl-[protein] = an acetyl-[acyl-carrier protein] + a carboxybiotinyl-[protein]
(S)-methylmalonyl-CoA + pyruvate = propanoyl-CoA + oxaloacetate
Biochemical function:
Biological process:
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-191470 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Malonate decarboxylase gamma subunit Chains: A, C
Molecule details ›
Chains: A, C
Length: 284 amino acids
Theoretical weight: 30.63 KDa
Source organism: Pseudomonas aeruginosa
Expression system: Escherichia coli
UniProt:
  • Canonical: Q9I6S6 (Residues: 1-268; Coverage: 100%)
Gene names: PA0212, mdcE
Sequence domains: Malonate decarboxylase gamma subunit (MdcE)
CoA carboxyltransferase N-terminal domain-containing protein Chains: B, D
Molecule details ›
Chains: B, D
Length: 287 amino acids
Theoretical weight: 30.47 KDa
Source organism: Pseudomonas aeruginosa
Expression system: Escherichia coli
UniProt:
  • Canonical: Q9I6S7 (Residues: 1-287; Coverage: 100%)
Gene names: PA0211, mdcD
Sequence domains: Carboxyl transferase domain

Ligands and Environments

No bound ligands
1 modified residue:

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X25
Spacegroup: P1
Unit cell:
a: 56.31Å b: 60.076Å c: 91.277Å
α: 89.87° β: 88.77° γ: 68.8°
R-values:
R R work R free
0.181 0.181 0.208
Expression system: Escherichia coli