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Literature summary for 3.4.21.4 extracted from

  • Lesner, A.; Kupryszewski, G.; Rolka, K.
    Chromogenic substrates of bovine beta-trypsin: the influence of an amino acid residue in P1 position on their interaction with the enzyme (2001), Biochem. Biophys. Res. Commun., 285, 1350-1353.
    View publication on PubMed
Search for more literature for 3.4.21.4

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.015
-
 acetyl-Ala-Val-(L-alpha-aminobutyryl)-Pro-Arg-4-nitroanilide
-
 Bos taurus
0.017
-
 acetyl-Ala-Val-(L-alpha-aminobutyryl)-Pro-Lys-4-nitroanilide
-
 Bos taurus
0.236
-
 acetyl-Ala-Val-(L-alpha-aminobutyryl)-Pro-Har-4-nitroanilide
-
 Bos taurus
0.242
-
 acetyl-Ala-Val-(L-alpha-aminobutyryl)-Pro-Arg(NO2)-4-nitroanilide
-
 Bos taurus
0.361
-
 acetyl-Ala-Val-(L-alpha-aminobutyryl)-Pro-Phe(p-CN)-4-nitroanilide
-
 Bos taurus
0.384
-
 acetyl-Ala-Val-(L-alpha-aminobutyryl)-Pro-Phe(p-NH2)-4-nitroanilide
-
 Bos taurus

Organism

Organism UniProt Comment Textmining
Bos taurus
-
-
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
acetyl-Ala-Val-(L-alpha-aminobutyryl)-Pro-Arg(NO2)-4-nitroanilide + H2O
-
 Bos taurus ?
-
 ?
acetyl-Ala-Val-(L-alpha-aminobutyryl)-Pro-Arg-4-nitroanilide + H2O
-
 Bos taurus acetyl-Ala-Val-(L-alpha-aminobutyryl)-Pro-Arg + 4-nitroaniline
-
 ?
acetyl-Ala-Val-(L-alpha-aminobutyryl)-Pro-Har-4-nitroanilide + H2O
-
 Bos taurus acetyl-Ala-Val-(L-alpha-aminobutyryl)-Pro-Har + 4-nitroaniline
-
 ?
acetyl-Ala-Val-(L-alpha-aminobutyryl)-Pro-Lys-4-nitroanilide + H2O
-
 Bos taurus ?
-
 ?
acetyl-Ala-Val-(L-alpha-aminobutyryl)-Pro-N-omega-hydroxy-L-arginine-4-nitroanilide + H2O
-
 Bos taurus ?
-
 ?
acetyl-Ala-Val-(L-alpha-aminobutyryl)-Pro-Phe(p-CN)-4-nitroanilide + H2O
-
 Bos taurus ?
-
 ?
acetyl-Ala-Val-(L-alpha-aminobutyryl)-Pro-Phe(p-NH2)-4-nitroanilide + H2O
-
 Bos taurus ?
-
 ?

Turnover Number [1/s]

Turnover Number Minimum [1/s] Turnover Number Maximum [1/s] Substrate Comment Organism Structure
0.7
-
 acetyl-Ala-Val-(L-alpha-aminobutyryl)-Pro-Phe(p-CN)-4-nitroanilide
-
 Bos taurus
1.4
-
 acetyl-Ala-Val-(L-alpha-aminobutyryl)-Pro-Arg(NO2)-4-nitroanilide
-
 Bos taurus
3.2
-
 acetyl-Ala-Val-(L-alpha-aminobutyryl)-Pro-N-omega-hydroxy-L-arginine-4-nitroanilide
-
 Bos taurus
5.1
-
 acetyl-Ala-Val-(L-alpha-aminobutyryl)-Pro-Phe(p-NH2)-4-nitroanilide
-
 Bos taurus
19
-
 acetyl-Ala-Val-(L-alpha-aminobutyryl)-Pro-Lys-4-nitroanilide
-
 Bos taurus
23
-
 acetyl-Ala-Val-(L-alpha-aminobutyryl)-Pro-Arg-4-nitroanilide
-
 Bos taurus