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Literature summary for 3.4.22.32 extracted from

  • Ko, Y.H.; Kang, Y.J.
    Isolation and partial characterization of proteolytic enzymes from stems of pineapples cultivated in Cheju Island (1990), Nonmunjip-Cheju Taehakkyo, Chayon Kwahakpyon, 31, 137-142.
No PubMed abstract available

General Stability

General Stability Organism
Casein stabilizes against heat inactivation Ananas comosus

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
additional information
-
additional information casein: Km 0.1% Ananas comosus

Organism

Organism UniProt Comment Textmining
Ananas comosus
-
-
-

Source Tissue

Source Tissue Comment Organism Textmining
stem
-
Ananas comosus
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
casein + H2O
-
Ananas comosus hydrolyzed casein
-
?

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
62.5
-
-
Ananas comosus

Temperature Stability [°C]

Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
additional information
-
casein stabilizes against heat inactivation Ananas comosus
40
-
unstable above, crude enzyme extract Ananas comosus
45
-
stable up to in presence of casein Ananas comosus

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7.5
-
-
Ananas comosus

pH Stability

pH Stability pH Stability Maximum Comment Organism
5.6 9 stable Ananas comosus