1wtj

X-ray diffraction
1.55Å resolution

Function and Biology Details

Reactions catalysed:
N-methyl-L-alanine + H(2)O + NADP(+) = pyruvate + methylamine + NADPH
L-pipecolate + NADP(+) = 1-piperideine-2-carboxylate + NADPH 
Biochemical function:
Biological process:
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
homo dimer (preferred)
PDBe Complex ID:
PDB-CPX-175754 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Delta(1)-pyrroline-2-carboxylate/Delta(1)-piperideine-2-carboxylate reductase Chains: A, B
Molecule details ›
Chains: A, B
Length: 343 amino acids
Theoretical weight: 36.29 KDa
Source organism: Pseudomonas syringae pv. tomato
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q4U331 (Residues: 1-343; Coverage: 100%)
Gene names: NB04_21545, dpkA
Sequence domains: Malate/L-lactate dehydrogenase
Structure domains:

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: PHOTON FACTORY BEAMLINE AR-NW12A
Spacegroup: P212121
Unit cell:
a: 67.443Å b: 68.968Å c: 178.952Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.194 0.194 0.215
Expression system: Escherichia coli BL21(DE3)