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

BRENDA support

Literature summary for 5.3.1.1 extracted from

  • Krietsch, W.K.G.
    Triosephosphate isomerase from yeast (1975), Methods Enzymol., 41B, 434-438.
No PubMed abstract available

Crystallization (Commentary)

Crystallization (Comment) Organism
-
Saccharomyces cerevisiae

General Stability

General Stability Organism
stable to photooxidation with rose bengal Saccharomyces cerevisiae

Inhibitors

Inhibitors Comment Organism Structure
1-Chloro-3-hydroxyacetone
-
Saccharomyces cerevisiae
2,4-dinitrofluorobenzene no inhibition Saccharomyces cerevisiae
5,5'-dithiobis(2-nitrobenzoate) no inhibition Saccharomyces cerevisiae
Acetylphosphate competitive Saccharomyces cerevisiae
AsO2- competitive Saccharomyces cerevisiae
D-alpha-glycerophosphate competitive Saccharomyces cerevisiae
iodoacetate no inhibition Saccharomyces cerevisiae
PCMB no inhibition Saccharomyces cerevisiae
phosphate competitive Saccharomyces cerevisiae
phosphoenolpyruvate competitive Saccharomyces cerevisiae
Phosphoglycolate competitive Saccharomyces cerevisiae

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
1.23
-
glycerone phosphate
-
Saccharomyces cerevisiae
1.27
-
D-glyceraldehyde 3-phosphate
-
Saccharomyces cerevisiae

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
53000
-
equilibrium ultracentrifugation Saccharomyces cerevisiae
56000
-
gel filtration Saccharomyces cerevisiae

Organism

Organism UniProt Comment Textmining
Saccharomyces cerevisiae
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Saccharomyces cerevisiae

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
10000
-
-
Saccharomyces cerevisiae

Storage Stability

Storage Stability Organism
0-4°C, pH 6.5, 2.5 mM ammonium sulfate, stable for at least 2 years Saccharomyces cerevisiae

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
D-Glyceraldehyde 3-phosphate r Saccharomyces cerevisiae Glycerone phosphate
-
?

Subunits

Subunits Comment Organism
dimer
-
Saccharomyces cerevisiae

Turnover Number [1/s]

Turnover Number Minimum [1/s] Turnover Number Maximum [1/s] Substrate Comment Organism Structure
16700
-
D-glyceraldehyde 3-phosphate
-
Saccharomyces cerevisiae

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7 8.5
-
Saccharomyces cerevisiae