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Literature summary extracted from

  • Mestre, P.; Arista, G.; Piron, M.C.; Rustenholz, C.; Ritzenthaler, C.; Merdinoglu, D.; Chich, J.F.
    Identification of a Vitis vinifera endo-beta-1,3-glucanase with antimicrobial activity against Plasmopara viticola (2017), Mol. Plant Pathol., 18, 708-719.
    View publication on PubMedView publication on EuropePMC

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
3.2.1.39 0.081
-
 Laminarin pH 5.4, 37°C Vitis vinifera
3.2.1.39 0.147
-
 Laminarin pH 5.4, 37°C Vitis vinifera
3.2.1.39 0.228
-
 Laminarin pH 5.4, 37°C Vitis vinifera

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
3.2.1.39 37092
-
-
 Vitis vinifera
3.2.1.39 37502
-
-
 Vitis vinifera
3.2.1.39 41286
-
-
 Vitis vinifera

Organism

EC Number Organism UniProt Comment Textmining
3.2.1.39 Vitis vinifera A7PQW3
-
-
3.2.1.39 Vitis vinifera F6HLL8
-
-
3.2.1.39 Vitis vinifera Q9M563
-
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3.2.1.39 laminarin + H2O
-
 Vitis vinifera laminoarioligosaccharides
-
 ?

Subunits

EC Number Subunits Comment Organism
3.2.1.39 ? x * 37092, calculated Vitis vinifera
3.2.1.39 ? x * 37502, calculated Vitis vinifera
3.2.1.39 ? x * 41286, calculated Vitis vinifera

Synonyms

EC Number Synonyms Comment Organism
3.2.1.39 EGase1
-
 Vitis vinifera
3.2.1.39 EGase2
-
 Vitis vinifera
3.2.1.39 EGase3
-
 Vitis vinifera
3.2.1.39 VIT_05s0077g01150
-
 Vitis vinifera
3.2.1.39 VIT_206s0061g00120
-
 Vitis vinifera
3.2.1.39 VIT_208s0007g06060
-
 Vitis vinifera

Turnover Number [1/s]

EC Number Turnover Number Minimum [1/s] Turnover Number Maximum [1/s] Substrate Comment Organism Structure
3.2.1.39 3
-
 Laminarin pH 5.4, 37°C Vitis vinifera
3.2.1.39 34
-
 Laminarin pH 5.4, 37°C Vitis vinifera
3.2.1.39 92
-
 Laminarin pH 5.4, 37°C Vitis vinifera

pI Value

EC Number Organism Comment pI Value Maximum pI Value
3.2.1.39 Vitis vinifera calculated
-
 4.9
3.2.1.39 Vitis vinifera calculated
-
 9.4
3.2.1.39 Vitis vinifera calculated
-
 9.5

Expression

EC Number Organism Comment Expression
3.2.1.39 Vitis vinifera expression is induced during infection by Plasmopara viticola up

General Information

EC Number General Information Comment Organism
3.2.1.39 physiological function isoform EGase3 shows a strong anti-Plasmopara viticola activity, the causal agent of downy mildew Vitis vinifera

kcat/KM [mM/s]

EC Number kcat/KM Value [1/mMs-1] kcat/KM Value Maximum [1/mMs-1] Substrate Comment Organism Structure
3.2.1.39 40
-
 Laminarin pH 5.4, 37°C Vitis vinifera
3.2.1.39 230
-
 Laminarin pH 5.4, 37°C Vitis vinifera
3.2.1.39 400
-
 Laminarin pH 5.4, 37°C Vitis vinifera