4plv

X-ray diffraction
1.85Å resolution

Crystal structure of ancestral apicomplexan malate dehydrogenase with lactate.

Released:
Model geometry
Fit model/data

Function and Biology Details

Structure analysis Details

Assembly composition:
homo tetramer (preferred)
PDBe Complex ID:
PDB-CPX-100444 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
L-lactate dehydrogenase Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 331 amino acids
Theoretical weight: 36.46 KDa
Source organism: Apicomplexa
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: A0A075B5H0 (Residues: 1-331; Coverage: 100%)
Sequence domains:
Structure domains:

Ligands and Environments


Cofactor: Ligand NAI 4 x NAI
1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ALS BEAMLINE 12.3.1
Spacegroup: P21
Unit cell:
a: 59.336Å b: 136.329Å c: 90.81Å
α: 90° β: 108.54° γ: 90°
R-values:
R R work R free
0.202 0.202 0.245
Expression system: Escherichia coli BL21(DE3)