4e3r

X-ray diffraction
1.9Å resolution

PLP-bound aminotransferase mutant crystal structure from Vibrio fluvialis

Released:

Function and Biology Details

Structure analysis Details

Assemblies composition:
homo dimer (preferred)
homo tetramer
Assembly name:
PDBe Complex ID:
PDB-CPX-123422 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Pyruvate transaminase Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 473 amino acids
Theoretical weight: 52.45 KDa
Source organism: Vibrio fluvialis
Expression system: Escherichia coli
UniProt:
  • Canonical: F2XBU9 (Residues: 1-453; Coverage: 100%)
Sequence domains: Aminotransferase class-III
Structure domains:

Ligands and Environments

2 bound ligands:
1 modified residue:

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 17-ID
Spacegroup: P212121
Unit cell:
a: 62.98Å b: 161.94Å c: 179.27Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.158 0.157 0.19
Expression system: Escherichia coli