X-ray diffraction
3.13Å resolution

Crystal structure of a putative malic enzyme (malate oxidoreductase)

Source organism: Thermotoga maritima
Entry authors: Seetharaman J, Swaminathan S, Burley SK, New York SGX Research Center for Structural Genomics (NYSGXRC)

Function and Biology Details

Structure analysis Details

Assembly composition:
homo tetramer (preferred)
Entry contents:
1 distinct polypeptide molecule
Malate oxidoreductase Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 386 amino acids
Theoretical weight: 42.31 KDa
Source organism: Thermotoga maritima
Expression system: Escherichia coli
  • Canonical: Q9WZ12 (Residues: 2-376; Coverage: 100%)
Gene name: TM_0542
Sequence domains:
Structure domains:

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X29A
Spacegroup: P65
Unit cell:
a: 145.799Å b: 145.799Å c: 159.266Å
α: 90° β: 90° γ: 120°
R R work R free
0.242 0.242 0.282
Expression system: Escherichia coli