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

BRENDA support

Literature summary for 3.2.1.25 extracted from

  • Kulminskaya, A.A.; Eneiskaya, E.V.; Isaeva-Ivanova, L.S.; Savel'ev, A.N.; Sidorenko, I.A.; Shabalin, K.A.; Golubev, A.M.; Neustroev, K.N.
    Enzymatic activity and beta-galactomannan binding property of beta-mannosidase from Trichoderma reesei (1999), Enzyme Microb. Technol., 25, 372-377.
No PubMed abstract available
Search for more literature for 3.2.1.25

Inhibitors

Inhibitors Comment Organism Structure
beta-1,4-mannooligosaccharides inhibit binding of the enzyme to galactomannans Trichoderma reesei
D-mannose hydrolysis of p-nitrophenyl beta-D-mannoside, competitive Trichoderma reesei
Hg2+
-
 Trichoderma reesei
PHMB
-
 Trichoderma reesei

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.12
-
 p-nitrophenyl-beta-D-mannoside
-
 Trichoderma reesei

Localization

Localization Comment Organism GeneOntology No. Textmining
extracellular
-
 Trichoderma reesei
-
-

Metals/Ions

Metals/Ions Comment Organism Structure
Ca2+ slight activation Trichoderma reesei
Mn2+ slight activation Trichoderma reesei

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
105000
-
 x * 105000, SDS-PAGE Trichoderma reesei

Organism

Organism UniProt Comment Textmining
Trichoderma reesei
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
 Trichoderma reesei

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
p-nitrophenyl-beta-D-mannoside + H2O
-
 Trichoderma reesei p-nitrophenol + alpha-D-mannose
-
 ?

Subunits

Subunits Comment Organism
? x * 105000, SDS-PAGE Trichoderma reesei

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
3.5
-
-
 Trichoderma reesei

pH Stability

pH Stability pH Stability Maximum Comment Organism
3.5 6 stable Trichoderma reesei