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3.4.21.B28: fibroblast activation protein alpha subunit

This is an abbreviated version!
For detailed information about fibroblast activation protein alpha subunit, go to the full flat file.

Word Map on EC 3.4.21.B28

Reaction

fibroblast activation protein requires substrates with Pro at P1 and Gly or D-amino acids at P2. Met-alpha2-antiplasmin is cleaved N-terminally at Pro3-Leu4 and Pro12-Asn13 into Asn-alpha2-antiplasmin that is rapidly cross-linked to fibrin and protects it from digestion by plasmin =

Synonyms

antiplasmin-cleaving enzyme, APCE, FAP, FAP-alpha, FAP-specific protease, FAPalpha, fibroblast activation factor, fibroblast activation protein, fibroblast activation protein alpha, fibroblast activation protein protease, fibroblast activation protein-alpha, fibroblast activation protein-specific protease, gelatinase, S09.007, seprase, surface expressed protease, type II transmembrane serine protease, Z-Pro-prolinal-insensitive peptidase, ZIP

ECTree

     3 Hydrolases
         3.4 Acting on peptide bonds (peptidases)
             3.4.21 Serine endopeptidases
                3.4.21.B28 fibroblast activation protein alpha subunit

KM Value

KM Value on EC 3.4.21.B28 - fibroblast activation protein alpha subunit

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KM VALUE [mM]
SUBSTRATE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
0.051
7-methoxycoumarin-4-acetic acid-APGSKGDA-dinitrophenyl
-
in 100 mM NaCl, 100 mM Tris, pH 7.8, at 37°C
0.0361
7-methoxycoumarin-4-acetic acid-ASGPAGPA-dinitrophenyl
-
in 100 mM NaCl, 100 mM Tris, pH 7.8, at 37°C
0.046
7-methoxycoumarin-4-acetic acid-DKGESGPA-dinitrophenyl
-
in 100 mM NaCl, 100 mM Tris, pH 7.8, at 37°C
0.0238
7-methoxycoumarin-4-acetic acid-DRGETGP-dinitrophenyl
-
in 100 mM NaCl, 100 mM Tris, pH 7.8, at 37°C
0.021
7-methoxycoumarin-4-acetic acid-DRGETGPA-dinitrophenyl
-
in 100 mM NaCl, 100 mM Tris, pH 7.8, at 37°C
0.0396
7-methoxycoumarin-4-acetic acid-DSGETGP-dinitrophenyl
-
in 100 mM NaCl, 100 mM Tris, pH 7.8, at 37°C
0.0202
7-methoxycoumarin-4-acetic acid-DSGETGPA-dinitrophenyl
-
in 100 mM NaCl, 100 mM Tris, pH 7.8, at 37°C
0.0269
7-methoxycoumarin-4-acetic acid-EPGPPGPA-dinitrophenyl
-
in 100 mM NaCl, 100 mM Tris, pH 7.8, at 37°C
0.0567
7-methoxycoumarin-4-acetic acid-ERGETGPA-dinitrophenyl
-
in 100 mM NaCl, 100 mM Tris, pH 7.8, at 37°C
0.043
7-methoxycoumarin-4-acetic acid-ERGETGPAG-dinitrophenyl
-
in 100 mM NaCl, 100 mM Tris, pH 7.8, at 37°C
0.0371
7-methoxycoumarin-4-acetic acid-ERGETGPAGG-dinitrophenyl
-
in 100 mM NaCl, 100 mM Tris, pH 7.8, at 37°C
0.0513
7-methoxycoumarin-4-acetic acid-ERGETGPSG-dinitrophenyl
-
in 100 mM NaCl, 100 mM Tris, pH 7.8, at 37°C
0.052
7-methoxycoumarin-4-acetic acid-VGPAGK-dinitrophenyl
-
in 100 mM NaCl, 100 mM Tris, pH 7.8, at 37°C
0.541
acetyl-D-Ala-Pro-7-amido-4-trifluoromethylcoumarin
23°C
0.087 - 2.3
acetyl-Gly-Pro-7-amido-4-trifluoromethylcoumarin
0.2 - 0.46
Ala-Pro-4-trifluoromethylcoumarin-7-amide
0.244 - 0.323
Ala-Pro-7-amido-4-trifluoromethylcoumarin
0.0022
Ala-Ser-Gly-Pro-Asn-Gln
23°C
0.0043
Ala-Ser-Gly-Pro-Ser-Ser
23°C
0.026 - 0.029
Arg-Lys(4-(4-dimethylaminophenylazo)benzoyl)-Thr-Ser-Gly-Pro-Asn-Gln-Glu-Gln-Glu(5-[(2-aminoethyl)amino]-naphthalene-1-sulfonic acid)-Arg
0.0008
Arg-Lys-(4-(4-dimethylaminophenylazo)benzoyl)-Thr-Ser-D-Ala-Pro-Asn-Gln-Glu-Gln-Glu(5-[(2-aminoethyl)amino]naphthalene-1-sulfonic acid)-Arg
23°C
0.0006
Arg-Lys-(4-(4-dimethylaminophenylazo)benzoyl)-Thr-Ser-D-Ser-Pro-Asn-Gln-Glu-Gln-Glu(5-[(2-aminoethyl)amino]naphthalene-1-sulfonic acid)-Arg
23°C
0.09 - 0.124
benzyloxycarbonyl-Gly-Pro-7-amido-4-methylcoumarin
0.213
D-Ala-Pro-7-amido-4-trifluoromethylcoumarin
23°C
0.455 - 1
Gly-Pro-7-amido-4-methylcoumarin
0.062 - 1.8
Gly-Pro-7-amido-4-trifluoromethylcoumarin
0.106
Ile-Pro-7-amido-4-trifluoromethylcoumarin
-
at 23°C in 50 mM Tris-HCl, 100 mM NaCl, 1 mM EDTA, pH 7.4
0.2 - 0.323
L-Ala-Pro-7-amido-4-trifluoromethylcoumarin
0.029
L-Arg-Lys-(4-(4-dimethylaminophenylazo)benzoyl)-Thr-Ser-Gly-Pro-Asn-Gln-Gln-Gln-Glu(5-[(2-aminoethyl)amino]-naphthalene-1-sulfonic acid)-Arg
recombinant enzyme
0.189
Lys-Ala-7-amido-4-trifluoromethylcoumarin
-
at 23°C in 50 mM Tris-HCl, 100 mM NaCl, 1 mM EDTA, pH 7.4
0.9
Lys-Pro-4-trifluoromethylcoumarin-7-amide
-
pH 7.8, 37°C
0.021
MEPLGRQLTSGP-7-amido-4-methylcoumarin
pH 7.5, 22°C
0.07
MEPLGWQLTSGP-7-amido-4-methylcoumarin
pH 7.5, 22°C
0.245
Phe-Pro-7-amido-4-trifluoromethylcoumarin
-
at 23°C in 50 mM Tris-HCl, 100 mM NaCl, 1 mM EDTA, pH 7.4
0.0007
Thr-Ala-Gly-Pro-Asn-Gln
23°C
0.0013
Thr-Ser-Gly-Pro-Asn-Gln
23°C
0.0022
Thr-Ser-Gly-Pro-Asn-Ser
23°C
0.0019
Thr-Ser-Gly-Pro-Ser-Gln
23°C
0.053
Tic-Pro-7-amido-4-trifluoromethylcoumarin
-
in 25 mM sodium phosphate buffer, pH 7.5, containing 1.0 mM EDTA and 2% (v/v) methanol, at 22°C
0.27
Z-Gly-Pro-4-methylcoumarin-7-amide
-
-