Any feedback?
Please rate this page
(literature.php)
(0/150)

BRENDA support

Literature summary extracted from

  • Jara, M.; Vivancos, A.P.; Calvo, I.A.; Moldon, A.; Sanso, M.; Hidalgo, E.
    The peroxiredoxin Tpx1 is essential as a H2O2 scavenger during aerobic growth in fission yeast (2007), Mol. Biol. Cell, 18, 2288-2295.
    View publication on PubMedView publication on EuropePMC

Cloned(Commentary)

EC Number Cloned (Comment) Organism
1.11.1.24 expressed in Escherichia coli strain FB810 Schizosaccharomyces pombe

Protein Variants

EC Number Protein Variants Comment Organism
1.11.1.24 C169S decreased activity Schizosaccharomyces pombe
1.11.1.24 C48S completely inactive Schizosaccharomyces pombe

Inhibitors

EC Number Inhibitors Comment Organism Structure
1.11.1.24 H2O2 high concentrations of H2O2 temporarily inactivate Tpx1 Schizosaccharomyces pombe

Organism

EC Number Organism UniProt Comment Textmining
1.11.1.24 Schizosaccharomyces pombe O74887
-
-

Oxidation Stability

EC Number Oxidation Stability Organism
1.11.1.24 inactivation of Tpx1 by oxidation of its catalytic cysteine to a sulfinic acid is always preceded by a sulfinic acid form in a covalently linked dimer Schizosaccharomyces pombe

Purification (Commentary)

EC Number Purification (Comment) Organism
1.11.1.24 GSH-Sepharose 4B bead chromatography Schizosaccharomyces pombe

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
1.11.1.24 H2O2 + reduced dithiothreitol
-
Schizosaccharomyces pombe H2O + oxidized dithiothreitol
-
?
1.11.1.24 H2O2 + reduced thioredoxin
-
Schizosaccharomyces pombe H2O + oxidized thioredoxin
-
?

Subunits

EC Number Subunits Comment Organism
1.11.1.24 dimer
-
Schizosaccharomyces pombe

Synonyms

EC Number Synonyms Comment Organism
1.11.1.24 2-Cys peroxiredoxin
-
Schizosaccharomyces pombe
1.11.1.24 TPx1
-
Schizosaccharomyces pombe
1.11.1.24 two-cysteine peroxiredoxin
-
Schizosaccharomyces pombe