› 4k9m

X-ray diffraction
1.15Å resolution

Crystal Structure of the His281Asn mutant of Benzoylformate Decarboxylase from Pseudomonas putida

Released:
DOI: 10.2210/pdb4k9m/pdb
PDB entry 4k9m coloured by chain, front view.
PDB entry 4k9m coloured by chain, side view.
PDB entry 4k9m coloured by chain, top view.
Source organism: Pseudomonas putida
Entry authors: Brodkin HR, McLeish MJ

Function and Biology Details

Reaction catalysed: 
Benzoylformate = benzaldehyde + CO(2)
Biochemical function:
Biological process:
Cellular component:
  • not assigned
Sequence domains:

Structure analysis Details

Assembly composition:
homo tetramer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-149084 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Benzoylformate decarboxylase Chain: A
Molecule details ›
Chain: A
Length: 530 amino acids
Theoretical weight: 56.75 KDa
Source organism: Pseudomonas putida
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P20906 (Residues: 2-525; Coverage: 99%)
Gene name: mdlC
Sequence domains:
Structure domains:

Ligands and Environments


Cofactor: Ligand TPP 1 x TPP
2 bound ligands:
Ligand CA 1 x CA
Ligand MG 3 x MG
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 23-ID-D
Spacegroup: I222
Unit cell:
a: 81.192Å b: 95.596Å c: 137.037Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.142 0.141 0.151
Expression system: Escherichia coli BL21(DE3)

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