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Literature summary for 3.4.22.2 extracted from

  • Chalabi, M.; Khademi, F.; Yarani, R.; Mostafaie, A.
    Proteolytic activities of kiwifruit actinidin (Actinidia deliciosa cv. Hayward) on different fibrous and globular proteins: a comparative study of actinidin with papain (2014), Appl. Biochem. Biotechnol., 172, 4025-4037.
    View publication on PubMed

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.00212
-
N-alpha-benzyloxycarbonyl-L-lysine 4-nitrophenyl ester pH 6.5, 27°C, Vmax: 2.14 miroM/sec Carica papaya

Organism

Organism UniProt Comment Textmining
Carica papaya
-
-
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
alpha-lactalbumin + H2O
-
Carica papaya ?
-
?
beta-lactoglobulin + H2O
-
Carica papaya ?
-
?
Bovine serum albumin + H2O
-
Carica papaya ?
-
?
casein + H2O
-
Carica papaya ?
-
?
chicken IgY + H2O
-
Carica papaya ?
-
?
fish IgM + H2O
-
Carica papaya ?
-
?
lipid transfer protein + H2O
-
Carica papaya ?
-
?
N-alpha-benzyloxycarbonyl-L-lysine 4-nitrophenyl ester + H2O
-
Carica papaya ?
-
?
rabbit IgG + H2O
-
Carica papaya ?
-
?
sheep IgG + H2O
-
Carica papaya ?
-
?

Synonyms

Synonyms Comment Organism
papain
-
Carica papaya

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
27
-
assay at Carica papaya

Turnover Number [1/s]

Turnover Number Minimum [1/s] Turnover Number Maximum [1/s] Substrate Comment Organism Structure
35.6
-
N-alpha-benzyloxycarbonyl-L-lysine 4-nitrophenyl ester pH 6.5, 27°C Carica papaya

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
6.5
-
assay at Carica papaya

kcat/KM [mM/s]

kcat/KM Value [1/mMs-1] kcat/KM Value Maximum [1/mMs-1] Substrate Comment Organism Structure
16700
-
N-alpha-benzyloxycarbonyl-L-lysine 4-nitrophenyl ester pH 6.5, 27°C Carica papaya