X-ray diffraction
2.1Å resolution

3-mercaptopyruvate sulfurtransferase from Leishmania major


Function and Biology Details

Reaction catalysed:
(1a) 2-oxo-3-sulfanylpropanoate + [3-mercaptopyruvate sulfurtransferase]-L-cysteine = pyruvate + [3-mercaptopyruvate sulfurtransferase]-S-sulfanyl-L-cysteine
Biological process:
Cellular component:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Rhodanese domain-containing protein Chain: A
Molecule details ›
Chain: A
Length: 373 amino acids
Theoretical weight: 41.3 KDa
Source organism: Leishmania major
Expression system: Escherichia coli
  • Canonical: Q7K9G0 (Residues: 1-370; Coverage: 100%)
Gene names: LMJF_05_0970, MST
Sequence domains:
Structure domains:

Ligands and Environments

2 bound ligands:
3 modified residues:

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID14-2
Spacegroup: P42212
Unit cell:
a: 109.574Å b: 109.574Å c: 67.3Å
α: 90° β: 90° γ: 90°
R R work R free
0.212 0.208 0.287
Expression system: Escherichia coli