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Literature summary for 5.3.1.1 extracted from

  • Ostoa-Saloma, P.; Garza-Ramos, G.; Ramirez, J.; Becker, I.; Berzunza, M.; Landa, A.; Gomez-Puyou, A.; Tuena de Gomez-Puyou, M.; Perez-Montfort, R.
    Cloning, expression, purification and characterization of triosephosphate isomerase from Trypanosoma cruzi (1997), Eur. J. Biochem., 244, 700-705.
    View publication on PubMed

Cloned(Commentary)

Cloned (Comment) Organism
-
Trypanosoma cruzi

Inhibitors

Inhibitors Comment Organism Structure
methyl methanethiosulfonate the sensitivity of enzyme from Trypanosoma cruzi is about 40times higher than that of Trypanosoma brucei and 200times higher than that of Leishmania mexicana Leishmania mexicana
methyl methanethiosulfonate the sensitivity of enzyme from Trypanosoma cruzi is about 40times higher than that of Trypanosoma brucei and 200times higher than that of Leishmania mexicana Trypanosoma brucei
methyl methanethiosulfonate the sensitivity of enzyme from Trypanosoma cruzi is about 40times higher than that of Trypanosoma brucei and 200times higher than that of Leishmania mexicana Trypanosoma cruzi

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.6
-
D-glyceraldehyde 3-phosphate D-glyceraldehyde 3-phosphate Trypanosoma brucei
0.9
-
D-glyceraldehyde 3-phosphate
-
Trypanosoma cruzi
0.9
-
D-glyceraldehyde 3-phosphate
-
Leishmania mexicana

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
27244
-
2 * 27244, calculation from nucleotide sequence Trypanosoma cruzi
50000
-
gel filtration Trypanosoma cruzi

Organism

Organism UniProt Comment Textmining
Leishmania mexicana
-
-
-
Trypanosoma brucei
-
-
-
Trypanosoma cruzi
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Trypanosoma cruzi

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
3527
-
-
Trypanosoma cruzi

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
D-Glyceraldehyde 3-phosphate
-
Trypanosoma brucei Glycerone phosphate
-
?
D-Glyceraldehyde 3-phosphate
-
Trypanosoma cruzi Glycerone phosphate
-
?
D-Glyceraldehyde 3-phosphate
-
Leishmania mexicana Glycerone phosphate
-
?

Subunits

Subunits Comment Organism
dimer
-
Trypanosoma brucei
dimer
-
Leishmania mexicana
dimer 2 * 27244, calculation from nucleotide sequence Trypanosoma cruzi

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7 8.5
-
Trypanosoma brucei
7 8.5
-
Trypanosoma cruzi
7 8.5
-
Leishmania mexicana

pH Range

pH Minimum pH Maximum Comment Organism
6 9 pH 6.0: about 60% of maximal activity, pH 9.0: about 50% of maximal activity Trypanosoma brucei
6 9 pH 6.0: about 60% of maximal activity, pH 9.0: about 50% of maximal activity Trypanosoma cruzi
6 9 pH 6.0: about 60% of maximal activity, pH 9.0: about 50% of maximal activity Leishmania mexicana