› 6vdj

X-ray diffraction
2Å resolution

Crystal structure of ancestral apicomplexan lactate dehydrogenase with sulfate and NADH4.

Released:
DOI: 10.2210/pdb6vdj/pdb
PDB entry 6vdj coloured by chain, front view.
PDB entry 6vdj coloured by chain, side view.
PDB entry 6vdj coloured by chain, top view.
Source organism: Apicomplexa sp.
Entry authors: Theobald DL, Wirth JD, Classen S, Perlmutter N

Function and Biology Details

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-167616 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
lactate dehydrogenase Chains: A, B
Molecule details ›
Chains: A, B
Length: 330 amino acids
Theoretical weight: 35.91 KDa
Source organism: Apicomplexa sp.
Expression system: Escherichia coli BL21

Ligands and Environments

2 bound ligands:
Ligand TXD 1 x TXD
Ligand SO4 2 x SO4
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ALS BEAMLINE 12.3.1
Spacegroup: P3121
Unit cell:
a: 84.695Å b: 84.695Å c: 196.007Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.251 0.25 0.262
Expression system: Escherichia coli BL21

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