Any feedback?
Please rate this page
(literature.php)
(0/150)

BRENDA support

Literature summary for 3.4.21.4 extracted from

  • Kang, K.; Kan, C.; Yeung, A.; Liu, D.
    The properties of covalently immobilized trypsin on soap-free P(MMA-EA-AA) latex particles (2005), Macromol. Biosci., 5, 344-351.
    View publication on PubMed

Application

Application Comment Organism
synthesis covalent immobilization of enzyme onto poly(methyl methacrylate)-co-(ethyl acrylate)-co-(acrylic acid) latex particles. Immobilized enzyme shows higher optimal temperature and pH-value than free form. Immobilized enzyme exhibits higher KM-value than free form and better chemical and thermal stability, it maintains 63% of initial activity after reusing ten times Sus scrofa

Organism

Organism UniProt Comment Textmining
Sus scrofa
-
commercial preparation
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
additional information
-
vmax-value is 5467 microgramms per min for free enzyme, 793 microgramms per min for immobilized enzyme Sus scrofa

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
casein + H2O
-
Sus scrofa ?
-
?
N-alpha-benzoyl-L-Arg ethyl ester + H2O
-
Sus scrofa N-alpha-benzoyl-L-Arg + ethanol
-
?