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Literature summary extracted from

  • Kawaguchi, Y.; Kosugi, S.; Sasaki, K.; Uozumi, T.; Beppu, T.
    Production of chymosin in Escherichia coli cells and its enzymatic properties (1987), Agric. Biol. Chem., 51, 1871-1877.
No PubMed abstract available

Cloned(Commentary)

EC Number Cloned (Comment) Organism
3.4.23.4
-
 Bos taurus

Metals/Ions

EC Number Metals/Ions Comment Organism Structure
3.4.23.4 Ca2+ stimulation of milk clotting activity Bos taurus

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
3.4.23.4 kappa-casein + H2O Bos taurus cleaves a single bond in kappa-casein between phenylalanine 105 and methionine 106 ?
-
 ?

Organism

EC Number Organism UniProt Comment Textmining
3.4.23.4 Bos taurus
-
-
-

Renatured (Commentary)

EC Number Renatured (Comment) Organism
3.4.23.4
-
 Bos taurus

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3.4.23.4 kappa-casein + H2O cleaves a single bond in kappa-casein between phenylalanine 105 and methionine 106 Bos taurus p-kappa-casein + glycomacropeptide
-
 ?
3.4.23.4 kappa-casein + H2O cleaves a single bond in kappa-casein between phenylalanine 105 and methionine 106 Bos taurus ?
-
 ?

Temperature Stability [°C]

EC Number Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
3.4.23.4 45
-
 about 25% loss of activity after 60 min Bos taurus
3.4.23.4 50
-
 about 80% loss of activity after 30 min Bos taurus
3.4.23.4 55
-
 95% loss of activity after 10 min Bos taurus