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Literature summary for 3.2.1.40 extracted from

  • Kumar, D.; Yadav, S.; Yadava, S.; Yadav, K.D.S.
    An alkali tolerant alpha-L-rhamnosidase from Fusarium moniliforme MTCC-2088 used in de-rhamnosylation of natural glycosides (2019), Bioorg. Chem., 84, 24-31 .
    View publication on PubMed

Application

Application Comment Organism
food industry the purified enzyme has potential for enhancement of wine aroma Fusarium verticillioides

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.5
-
4-nitrophenyl alpha-L-rhamnopyranoside pH 10.5 (0.2M sodium phosphate buffer), 50°C Fusarium verticillioides

Localization

Localization Comment Organism GeneOntology No. Textmining
extracellular
-
Fusarium verticillioides
-
-

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
36000
-
SDS-PAGE Fusarium verticillioides

Organism

Organism UniProt Comment Textmining
Fusarium verticillioides
-
-
-
Fusarium verticillioides MTCC-2088
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Fusarium verticillioides

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
4-nitrophenyl alpha-L-rhamnopyranoside + H2O
-
Fusarium verticillioides 4-nitrophenol + alpha-L-rhamnopyranose
-
?
4-nitrophenyl alpha-L-rhamnopyranoside + H2O
-
Fusarium verticillioides MTCC-2088 4-nitrophenol + alpha-L-rhamnopyranose
-
?
hesperidin + H2O
-
Fusarium verticillioides hesperetin 7-O-beta-D-glucoside + alpha-L-rhamnose
-
?
hesperidin + H2O
-
Fusarium verticillioides MTCC-2088 hesperetin 7-O-beta-D-glucoside + alpha-L-rhamnose
-
?
naringin + H2O
-
Fusarium verticillioides beta-D-glucopyranosyl-2,3-dihydro-4',5,7-trihydroxyflavone + alpha-L-rhamnose
-
?
naringin + H2O
-
Fusarium verticillioides MTCC-2088 beta-D-glucopyranosyl-2,3-dihydro-4',5,7-trihydroxyflavone + alpha-L-rhamnose
-
?
rutin + H2O
-
Fusarium verticillioides isoquercitrin + alpha-L-rhamnose
-
?
rutin + H2O
-
Fusarium verticillioides MTCC-2088 isoquercitrin + alpha-L-rhamnose
-
?

Subunits

Subunits Comment Organism
? x * 36000, SDS-PAGE Fusarium verticillioides

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
50
-
-
Fusarium verticillioides

Temperature Stability [°C]

Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
10
-
1 h, 5% loss of activity Fusarium verticillioides
20
-
1 h, 20% loss of activity Fusarium verticillioides
30
-
1 h, 35% loss of activity Fusarium verticillioides
40
-
1 h, 60% loss of activity Fusarium verticillioides
50
-
1 h, 80% loss of activity Fusarium verticillioides
60
-
1 h, 90% loss of activity Fusarium verticillioides
70
-
1 h, complete loss of activity Fusarium verticillioides

Turnover Number [1/s]

Turnover Number Minimum [1/s] Turnover Number Maximum [1/s] Substrate Comment Organism Structure
15.6
-
4-nitrophenyl alpha-L-rhamnopyranoside pH 10.5 (0.2M sodium phosphate buffer), 50°C Fusarium verticillioides

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
9.5
-
at 40°C Fusarium verticillioides
10.5
-
at 60°C Fusarium verticillioides

pH Stability

pH Stability pH Stability Maximum Comment Organism
9 10 24 h, the enzyme is most stable between pH 9.0 and pH 10.0 Fusarium verticillioides

kcat/KM [mM/s]

kcat/KM Value [1/mMs-1] kcat/KM Value Maximum [1/mMs-1] Substrate Comment Organism Structure
31.2
-
4-nitrophenyl alpha-L-rhamnopyranoside pH 10.5 (0.2M sodium phosphate buffer), 50°C Fusarium verticillioides