Literature summary for 3.2.1.28 extracted from

Vijayakumar, P.; Ross, W.; Reese, E.T.
alpha,alpha-Trehalase of Trichoderma reesei (1978), Can. J. Microbiol., 24, 1280-1283.

Search for more literature for 3.2.1.28

KM Value [mM]

KM Value [mM]	KM Value Maximum [mM]	Substrate	Comment	Organism	Structure
3.1	-	trehalose	-	Trichoderma reesei

Molecular Weight [Da]

Molecular Weight [Da]	Molecular Weight Maximum [Da]	Comment	Organism
88000	-	x * 88000, SDS-PAGE	Trichoderma reesei

Organism

Organism	UniProt	Comment	Textmining
Trichoderma reesei	-	-	-

Purification (Commentary)

Purification (Comment)	Organism
-	Trichoderma reesei

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg]	Specific Activity Maximum [µmol/min/mg]	Comment	Organism
50.4	-	-	Trichoderma reesei

Storage Stability

Storage Stability	Organism
4°C, stable for 3 months	Trichoderma reesei

Substrates and Products (Substrate)

Substrates	Comment Substrates	Organism	Products	Comment (Products)	Rev.	Reac.
trehalose + H2O	-	Trichoderma reesei	D-glucose	-	?

Subunits

Subunits	Comment	Organism
?	x * 88000, SDS-PAGE	Trichoderma reesei

Temperature Stability [°C]

Temperature Stability Minimum [°C]	Temperature Stability Maximum [°C]	Comment	Organism
50	-	half-life is 34 h	Trichoderma reesei
60	-	half-life: 1.8 min	Trichoderma reesei
70	-	half-life: 0.35 min	Trichoderma reesei

Turnover Number [1/s]

Turnover Number Minimum [1/s]	Turnover Number Maximum [1/s]	Substrate	Comment	Organism	Structure
167	-	trehalose	-	Trichoderma reesei

pH Optimum

pH Optimum Minimum	pH Optimum Maximum	Comment	Organism
4.4	-	-	Trichoderma reesei

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Release 2023.1 (January 2023)