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Literature summary for 3.4.21.2 extracted from

  • Keil-Dlouha, V.; Puigserver, A.; Marie, A.; Keil, B.
    On subunit II of bovine procarboxypeptidase A. Enzymatic specificity after tryptic activation (1972), Biochim. Biophys. Acta, 276, 531-535.
    View publication on PubMed

Inhibitors

Inhibitors Comment Organism Structure
diphenyl carbamoyl chloride
-
Sus scrofa
tosyl-L-Leu chloromethyl ketone
-
Sus scrofa

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.4
-
benzoyl-L-Leu methyl ester
-
Sus scrofa
0.85
-
benzoyl-L-Phe ethyl ester
-
Sus scrofa
2
-
benzoyl-L-Tyr ethyl ester
-
Sus scrofa
2.1
-
acetyl-L-Trp ethyl ester
-
Sus scrofa
10
-
acetyl-L-Leu methyl ester
-
Sus scrofa
20
-
N-Acetyl-Tyr ethyl ester
-
Sus scrofa

Organism

Organism UniProt Comment Textmining
Sus scrofa
-
-
-

Posttranslational Modification

Posttranslational Modification Comment Organism
proteolytic modification zymogen: chymotrypsinogen C Sus scrofa

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
acetyl-L-Leu methyl ester + H2O
-
Sus scrofa acetyl-L-Leu + methanol
-
?
acetyl-L-Trp ethyl ester + H2O
-
Sus scrofa acetyl-L-Trp + ethanol
-
?
benzoyl-L-Leu methyl ester + H2O
-
Sus scrofa benzoyl-L-Leu + methanol
-
?
benzoyl-L-Tyr ethyl ester + H2O
-
Sus scrofa benzoyl-L-Tyr + ethanol
-
?
benzoyl-Phe ethyl ester + H2O
-
Sus scrofa benzoyl-Phe + ethanol
-
?
N-acetyl-Tyr ethyl ester + H2O
-
Sus scrofa N-acetyl-Tyr + ethanol
-
?

Turnover Number [1/s]

Turnover Number Minimum [1/s] Turnover Number Maximum [1/s] Substrate Comment Organism Structure
28
-
benzoyl-L-Leu methyl ester
-
Sus scrofa
50
-
acetyl-L-Leu methyl ester
-
Sus scrofa
80
-
benzoyl-L-Tyr ethyl ester
-
Sus scrofa
170
-
N-Acetyl-Tyr ethyl ester
-
Sus scrofa