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Literature summary extracted from

  • Alagöz, D.; Tükel, S.; Yildirim, D.
    Purification, immobilization and characterization of (R)-hydroxynitrile lyase from Prunus amygdalus turcomanica seeds and their applicability for synthesis of enantiopure cyanohydrins (2014), J. Mol. Catal. B, 101, 40-46.
No PubMed abstract available

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
4.1.2.10 0.38
-
(R)-mandelonitrile native protein, pH 5.5, 25°C Prunus turcomanica
4.1.2.10 0.95
-
(R)-mandelonitrile enzyme immobilized onto Eupergit C250 L, pH 5.5, 25°C Prunus turcomanica
4.1.2.10 1 4 benzaldehyde native protein, pH 5.5, 25°C Prunus turcomanica
4.1.2.10 1.3
-
(R)-mandelonitrile enzyme immobilized onto Eupergit CM, pH 5.5, 25°C Prunus turcomanica
4.1.2.10 38
-
benzaldehyde enzyme immobilized onto Eupergit C250 L, pH 5.5, 25°C Prunus turcomanica
4.1.2.10 41
-
benzaldehyde enzyme immobilized onto Eupergit CM, pH 5.5, 25°C Prunus turcomanica

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
4.1.2.10 25000
-
4 * 25000, SDS-PAGE Prunus turcomanica
4.1.2.10 100000
-
gel filtration Prunus turcomanica

Organism

EC Number Organism UniProt Comment Textmining
4.1.2.10 Prunus turcomanica
-
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
4.1.2.10
-
Prunus turcomanica

Source Tissue

EC Number Source Tissue Comment Organism Textmining
4.1.2.10 seed
-
Prunus turcomanica
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
4.1.2.10 (R)-mandelonitrile
-
Prunus turcomanica cyanide + benzaldehyde
-
?
4.1.2.10 cyanide + 2-chlorobenzaldehyde
-
Prunus turcomanica (R)-2-chloromandelonitrile
-
?
4.1.2.10 cyanide + 3,4-dihydroxybenzaldehyde
-
Prunus turcomanica (R)-3,4-dihydroxymandelonitrile
-
?
4.1.2.10 cyanide + 4-phenylbutan-2-one
-
Prunus turcomanica 2-hydroxy-4-phenylbutyronitrile
-
?
4.1.2.10 cyanide + benzaldehyde
-
Prunus turcomanica (R)-mandelonitrile
-
?

Subunits

EC Number Subunits Comment Organism
4.1.2.10 tetramer 4 * 25000, SDS-PAGE Prunus turcomanica

Temperature Optimum [°C]

EC Number Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
4.1.2.10 5
-
carboligation reaction Prunus turcomanica
4.1.2.10 25
-
mandelonitrile cleavage reaction Prunus turcomanica

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
4.1.2.10 4
-
carboligation reaction Prunus turcomanica
4.1.2.10 5.5
-
mandelonitrile cleavage reaction, enzyme immobilized onto Eupergit CM and Eupergit C 250 L supports Prunus turcomanica
4.1.2.10 6
-
mandelonitrile cleavage reaction, native enzyme Prunus turcomanica