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3.4.21.34: plasma kallikrein

This is an abbreviated version!
For detailed information about plasma kallikrein, go to the full flat file.

Word Map on EC 3.4.21.34

Reaction

selective cleavage of some Arg-/- and Lys-/- bonds, including Lys-/-Arg and Arg-/-Ser in (human) kininogen to release bradykinin =

Synonyms

alpha-KAL, bradykininogenase, callicrein, depot-Padutin, dilminal D, EC 3.4.21.8, EC 3.4.4.21, Fletcher factor, glumorin, HPK, Kal, kallidinogenase, kallikrein, kallikrein B, kallikrein I, kallikrein II, kininogenase, kininogenin, KLK13, KLK2, KLK3, KLK4, KLK5, KLKb1, onokrein P, padreatin, padutin, pancreatic kallikrein, PK, PKA, PKal, PKKS, plasma beta-kallikrein, plasma kallikrein, plasma kallikrein–kinin system, plasma KK, plasma PK, Plasma prekallikrein, plasma prokallikrein, porcine pancreatic kallikrein, PPK, prekallikrein, RPK, serum kallikrein, SmSP1, urinary kallikrein, urokallikrein

ECTree

     3 Hydrolases
         3.4 Acting on peptide bonds (peptidases)
             3.4.21 Serine endopeptidases
                3.4.21.34 plasma kallikrein

Turnover Number

Turnover Number on EC 3.4.21.34 - plasma kallikrein

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TURNOVER NUMBER [1/s]
SUBSTRATE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
0.1
2-aminobenzoic acid-Gly-Phe-Ser-Pro-Phe-Arg-Ser-Ser-Arg-Gln-N-(2,4-dinitrophenyl)ethylenediamine
-
pH 8.0, 37°C
37.7
acetyl-Phe-Arg-4-nitroanilide
-
pH 8.0, 37°C
13.7
apelin-17
-
at pH 7.4 and 37°C
0.001
Factor XII
-
pH 8.0, 37°C
-
37.7
H-D-Pro-Phe-Arg-4-nitroanilide
-
pH 8.0, 37°C
0.0306
high-molecular-weight kininogen
-
pH 8.0, 37°C
-
1.86 - 2.94
kininogen
-
46.2
o-aminobenzoyl-FSAPMKRLTLGNTTQ-N-(2,4-dinitrophenyl)-ethylene diamine
-
pH 8.0, 37°C
192
o-aminobenzoyl-FSQAMKRLTLGNTTQ-N-(2,4-dinitrophenyl)-ethylene diamine
-
pH 8.0, 37°C
90
o-aminobenzoyl-FSQFMKRLTLGNTTQ-N-(2,4-dinitrophenyl)-ethylene diamine
-
pH 8.0, 37°C
480
o-aminobenzoyl-FSQGMKRLTLGNTTQ-N-(2,4-dinitrophenyl)-ethylene diamine
-
pH 8.0, 37°C
18
o-aminobenzoyl-FSQPAKRLTLGNTTQ-N-(2,4-dinitrophenyl)-ethylene diamine
-
pH 8.0, 37°C
48
o-aminobenzoyl-FSQPMARLTLGNTTQ-N-(2,4-dinitrophenyl)-ethylene diamine
-
pH 8.0, 37°C
72
o-aminobenzoyl-FSQPMKRATLGNTTQ-N-(2,4-dinitrophenyl)-ethylene diamine
-
pH 8.0, 37°C
42
o-aminobenzoyl-FSQPMKRLALGNTTQ-N-(2,4-dinitrophenyl)-ethylene diamine
-
pH 8.0, 37°C
18
o-aminobenzoyl-FSQPMKRLTAGNTTQ-N-(2,4-dinitrophenyl)-ethylene diamine
-
pH 8.0, 37°C
3 - 6
o-aminobenzoyl-FSQPMKRLTLANTTQ-N-(2,4-dinitrophenyl)-ethylene diamine
-
pH 8.0, 37°C
60
o-aminobenzoyl-FSQPMKRLTLGATTQ-N-(2,4-dinitrophenyl)-ethylene diamine
-
pH 8.0, 37°C
60
o-aminobenzoyl-FSQPMKRLTLGNTTQ-N-(2,4-dinitrophenyl)-ethylene diamine
-
pH 8.0, 37°C
0.01
o-aminobenzoyl-VMIAALPRTMFIQ-N-(2,4-dinitrophenyl)-ethylene diamine
-
pH 8.0, 37°C
3.13 - 3.66
o-aminobenzoyl-VVISALPRTMFIQ-N-(2,4-dinitrophenyl)-ethylene diamine
0.00034
plasminogen
-
pH 8.0, 37°C
-