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((7-methoxycoumarin-4-yl)acetyl)-Lys-Lys-Pro-Ala-Glu-Phe-Phe-Ala-Leu-Lys-(2,4-dinitrophenyl) + H2O
((7-methoxycoumarin-4-yl)acetyl)-Lys-Lys-Pro-Ala-Glu-Phe + Phe-Ala-Leu-Lys-(2,4-dinitrophenyl)
-
-
-
?
(R)-(+)-2,2-dimethyl-1,3-dioxolane-4-carbaldehyde + 1,3-dihydroxypropan-2-one
(3R,4R)-4-(2,2-dimethyl-1,3-dioxolan-4-yl)-1,3,4-trihydroxybutan-2-one
-
in MeCN buffer, at 30°C
-
-
?
2 pQLSK-(7-methoxycoumarin-4-yl)-GYDEKSTGISK-[Nepsilon-(2,4-dinitrophenyl)]-P-NH2 + 2 H2O
pQLSK-(7-methoxycoumarin-4-yl)-GYDEKSTG + ISK-[Nepsilon-(2,4-dinitrophenyl)]-P-NH2 + pQLSK-(7-methoxycoumarin-4-yl)-GY + DEKSTGISK-[Nepsilon-(2,4-dinitrophenyl)]-P-NH2
-
-
-
-
?
2,6-dichlorobenzaldehyde + 1-hydroxypropan-2-one
(3R,4S)-4-(2,6-dichlorophenyl)-3,4-dihydroxybutan-2-one
-
in MeCN buffer, at 30°C
-
-
?
2-chlorobenzaldehyde + 1-hydroxypropan-2-one
(3R,4S)-4-(2-chlorophenyl)-3,4-dihydroxybutan-2-one
-
in MeCN buffer, at 30°C
-
-
?
2-nitrobenzaldehyde + 1,3-dihydroxypropan-2-one
(3R,4S)-1,3,4-trihydroxy-4-(2-nitrophenyl)butan-2-one
-
in MeCN buffer, at 30°C
-
-
?
2-nitrobenzaldehyde + 1-hydroxypropan-2-one
(3R,4S)-3,4-dihydroxy-4-(2-nitrophenyl)butan-2-one
-
in MeCN buffer, at 30°C
-
-
?
2-nitrobenzaldehyde + 1-methoxypropan-2-one
(3R,4S)-4-hydroxy-3-methoxy-4-(2-nitrophenyl)butan-2-one
-
in MeCN buffer, at 30°C
-
-
?
2-nitrobenzaldehyde + cyclohexanone
(2S)-2-[(R)-hydroxy(2-nitrophenyl)methyl]cyclohexan-1-one
-
in MeCN buffer, at 30°C
-
-
?
2-nitrobenzaldehyde + cyclopentanone
(2S)-2-[(R)-hydroxy(2-nitrophenyl)methyl]cyclopentan-1-one
-
in MeCN buffer, at 30°C
-
-
?
3-bromobenzaldehyde + 1-hydroxypropan-2-one
(3R,4S)-4-(3-bromophenyl)-3,4-dihydroxybutan-2-one
-
in MeCN buffer, at 30°C
-
-
?
3-methylbutanal + 1-hydroxypropan-2-one
(3R,4S)-3,4-dihydroxy-6-methylheptan-2-one
-
in MeCN buffer, at 30°C
-
-
?
3-nitrobenzaldehyde + 1-hydroxypropan-2-one
(3R,4S)-3,4-dihydroxy-4-(3-nitrophenyl)butan-2-one
-
in MeCN buffer, at 30°C
-
-
?
3-nitrobenzaldehyde + cyclohexanone
(2S)-2-[(R)-hydroxy(3-nitrophenyl)methyl]cyclohexan-1-one
-
in MeCN buffer, at 30°C
-
-
?
4-(trifluoromethyl)benzaldehyde + 1-hydroxypropan-2-one
(3R,4S)-3,4-dihydroxy-4-[4-(trifluoromethyl)phenyl]butan-2-one
-
in MeCN buffer, at 30°C
-
-
?
4-bromobenzaldehyde + 1-hydroxypropan-2-one
(3R,4S)-4-(4-bromophenyl)-3,4-dihydroxybutan-2-one
-
in MeCN buffer, at 30°C
-
-
?
4-bromobenzaldehyde + propan-2-one
(4R)-4-(4-bromophenyl)-4-hydroxybutan-2-one
-
in MeCN buffer, at 30°C
-
-
?
4-chlorobenzaldehyde + 1-(benzyloxy)propan-2-one
(3R,4S)-3-(benzyloxy)-4-(4-chlorophenyl)-4-hydroxybutan-2-one
-
in MeCN buffer, at 30°C
-
-
?
4-chlorobenzaldehyde + 1-hydroxypropan-2-one
(3R,4S)-4-(4-chlorophenyl)-3,4-dihydroxybutan-2-one
-
in MeCN buffer, at 30°C
-
-
?
4-chlorobenzaldehyde + cyclohexanone
(2S)-2-[(R)-(4-chlorophenyl)(hydroxy)methyl]cyclohexan-1-one
-
in MeCN buffer, at 30°C
-
-
?
4-chlorobenzaldehyde + cyclopentanone
(2S)-2-[(R)-(4-chlorophenyl)(hydroxy)methyl]cyclopentan-1-one
-
in MeCN buffer, at 30°C
-
-
?
4-fluorobenzaldehyde + 1-hydroxypropan-2-one
(3R,4S)-4-(4-fluorophenyl)-3,4-dihydroxybutan-2-one
-
in MeCN buffer, at 30°C
-
-
?
4-formylbenzonitrile + 1-hydroxypropan-2-one
4-[(1S,2R)-1,2-dihydroxy-3-oxobutyl]benzonitrile
-
in MeCN buffer, at 30°C
-
-
?
4-methylbenzaldehyde + 1-hydroxypropan-2-one
(3R,4S)-3,4-dihydroxy-4-(4-methylphenyl)butan-2-one
-
in MeCN buffer, at 30°C
-
-
?
4-nitrobenzaldehyde + 1,3-dihydroxypropan-2-one
(3R,4S)-1,3,4-trihydroxy-4-(4-nitrophenyl)butan-2-one
-
in MeCN buffer, at 30°C
-
-
?
4-nitrobenzaldehyde + 1-(benzyloxy)propan-2-one
(3R,4S)-3-(benzyloxy)-4-hydroxy-4-(4-nitrophenyl)butan-2-one
-
in MeCN buffer, at 30°C
-
-
?
4-nitrobenzaldehyde + 1-hydroxypropan-2-one
(3R,4S)-3,4-dihydroxy-4-(4-nitrophenyl)butan-2-one
-
in MeCN buffer, at 30°C
-
-
?
4-nitrobenzaldehyde + 1-methoxypropan-2-one
(3R,4S)-4-hydroxy-3-methoxy-4-(4-nitrophenyl)butan-2-one
-
in MeCN buffer, at 30°C
-
-
?
4-nitrobenzaldehyde + cyclohexanone
(2S)-2-[(R)-hydroxy(4-nitrophenyl)methyl]cyclohexan-1-one
-
in MeCN buffer, at 30°C
-
-
?
4-nitrobenzaldehyde + cyclopentanone
(2S)-2-[(R)-hydroxy(4-nitrophenyl)methyl]cyclopentan-1-one
-
in MeCN buffer, at 30°C
-
-
?
4-nitrobenzaldehyde + oxan-4-one
(3S)-3-[(R)-hydroxy(4-nitrophenyl)methyl]oxan-4-one
-
in MeCN buffer, at 30°C
-
-
?
4-nitrobenzaldehyde + propan-2-one
(4R)-4-hydroxy-4-(4-nitrophenyl)butan-2-one
-
in MeCN buffer, at 30°C
-
-
?
4-nitrobenzaldehyde + tert-butyl 4-oxopiperidine-1-carboxylate
tert-butyl (3S)-3-[(R)-hydroxy(4-nitrophenyl)methyl]-4-oxopiperidine-1-carboxylate
-
in MeCN buffer, at 30°C
-
-
?
4-nitrobenzaldehyde + thian-4-one
(3S)-3-[(R)-hydroxy(4-nitrophenyl)methyl]thian-4-one
-
in MeCN buffer, at 30°C
-
-
?
acetyl-Ala-Ala-Lys-Phe(4-NO2)-Ala-Ala-NH2 + H2O
?
-
-
-
-
?
acetyl-L-phenylalanyl-L-diiodotyrosine + H2O
acetyl-L-phenylalanine + L-diiodotyrosine
Acid-denatured hemoglobin + H2O
?
-
-
-
-
?
AFPLEFEREL + H2O
AFPLEF + EREL
AFPLEFFREL + H2O
AFPLEF + FREL
AFPLEFIREL + H2O
AFPLEF + IREL
benzaldehyde + 1-hydroxypropan-2-one
(3R,4S)-3,4-dihydroxy-4-phenylbutan-2-one
-
in MeCN buffer, at 30°C
-
-
?
benzyloxycarbonyl-Gly-Ala-(4-nitro)Phe-Trp-NHCH2CH2OH + H2O
?
-
-
-
-
?
benzyloxycarbonyl-Gly-Gly-Phe-Phe 3-(4-pyridyl)propyl ester + H2O
benzyloxycarbonyl-Gly-Gly-Phe + Phe 3-(4-pyridyl)propyl ester
-
-
-
-
?
benzyloxycarbonyl-Gly-Phe-Phe 3-(4-pyridyl)propyl ester + H2O
benzyloxycarbonyl-Gly-Phe + Phe 3-(4-pyridyl)propyl ester
-
-
-
-
?
benzyloxycarbonyl-His-(4-nitro)Phe-Phe-OMet + H2O
?
-
-
-
-
?
benzyloxycarbonyl-His-Phe(NO2)-beta-phenyl-L-lactyl-O-methyl ester + H2O
benzyloxycarbonyl-His-Phe(NO2) + phenyl-L-lactyl-O-methyl ester
benzyloxycarbonyl-His-Phe-Phe-NH2 + H2O
?
-
-
-
-
?
benzyloxycarbonyl-His-Phe-Phe-O-ethyl ester + H2O
?
-
-
-
-
?
benzyloxycarbonyl-His-Phe-Phe-O-methyl ester + H2O
?
-
-
-
-
?
benzyloxycarbonyl-His-Phe-Trp-OEt + H2O
?
-
-
-
-
?
benzyloxycarbonyl-His-Trp-Phe-O-methyl ester + H2O
?
-
-
-
-
?
benzyloxycarbonyl-His-Tyr-Phe-O-methyl ester + H2O
?
-
-
-
-
?
benzyloxycarbonyl-Phe-Phe 3-(4-pyridyl)propyl ester + H2O
benzyloxycarbonyl-Phe + Phe 3-(4-pyridyl)propyl ester
-
-
-
-
?
benzyloxycarbonyl-Phe-Phe-OEt + H2O
benzyloxycarbonyl-Phe + Phe-OEt
-
-
-
-
?
bis-phenyl sulfite + H2O
?
-
-
-
-
?
Bovine hemoglobin + H2O
?
-
-
-
?
Bovine serum albumin + H2O
?
-
-
-
-
?
bovine type I collagen + H2O
?
-
pepsin cleaves type I collagen at various sites in the N-terminal and in the C-terminal telopeptides
-
-
?
bovine type I collagen alpha1 chain + H2O
pQLSYGY + pQLSYGYDEKSTG
-
the enzyme preferentially cleaves Tyr6-Asp7 and less preferentially Gly12-Ile13
-
-
?
casein + H2O
L-tyrosine + ?
-
-
-
-
?
cinnamaldehyde + 1,4-dithiane-2,5-diol
(2R)-2-phenyl-2,5-dihydrothiophene-3-carbaldehyde
-
asymmetric domino thia-Michael/aldol condensation in MeCN buffer, at 30°C
-
-
?
cowpea protein + H2O
cowpea protein hydrolysate
-
-
-
-
?
crude cheese whey + H2O
lactoferrin f(20-30) + beta-lactoglobulin f(14-22) + beta-lactoglobulin f(92-103) + ?
-
the porcine pepsin digests of crude cheese whey lead the production of the three peptides with antibacterial activity against Bacillus subtilis (lactoferrin f(20-30) and beta-lactoglobulin f(14-22)) and Escherichia coli (beta-lactoglobulin f(82-103))
-
-
?
Cry1A(b) protein + H2O
?
-
from transgenic maize or from Bacillus thuringiensis
-
-
?
curcumin + H2O
?
-
i.e. diferuloylmethane
-
-
?
dynorphin A (1-7) + H2O
?
HPHLSFMAI + H2O
HPHLSF + Met-Ala-Ile + ?
KPAEFF(NO2)-AL + H2O
?
-
-
-
-
?
KPAEFFRL + H2O
KPAEF + FRL
KPAEFIRL + H2O
KPAEF + IRL
KPAEFRRL + H2O
KPAEF + RRL
KPAEFWRL + H2O
KPAEF + WRL
KPAQFFRL + H2O
KPAQF + FRL
-
best substrate
-
-
?
KPIEF(NO2)RL + H2O
?
-
-
-
?
KPIKF(NO2)RL + H2O
?
-
-
-
?
KPILF(NO2)RL + H2O
?
-
-
-
?
KPIQF(NO2)RL + H2O
?
-
-
-
?
KPPEF(NO2)RL + H2O
?
-
-
-
?
KYSSWYVAL + H2O
KYSSW + YVAL
L-Lys-L-Pro-L-Ala-L-Glu-L-Phe-L-Phe(NO2)-L-Ala-L-Leu + H2O
?
-
-
-
-
?
lactoferrin + H2O
?
-
-
-
-
?
Leu-Ser-Phe(NO2)-Nle-Ala-Leu + H2O
?
-
-
-
-
?
Leu-Ser-Phe(p-NO2)-Nle-Ala-Leu + H2O
?
-
-
-
?
LSF(NO2)-Nle-AL + H2O
?
-
-
-
?
Lys-Pro-Ala-Glu-Phe-Phe(4NO2)-Ala-Leu + H2O
?
Lys-Pro-Ala-Glu-Phe-Phe(NO2)-Ala-Leu + H2O
?
-
-
-
-
?
Lys-Pro-Ala-Glu-Phe-Phe(p-NO2)-Ala-Leu + H2O
?
-
-
-
?
Mca-KKPAEFFALK-Dnp + H2O
Mca-KKPAEF + FFALK-Dnp
this peptide is preferentially cleaved at Phe-Phe, with a second minor cleavage occurring at Phe-Ala
-
-
?
Mca-KLHPEVLFVLEK-Dnp + H2O
Mca-KLHPEVL + FVLEK-Dnp
the preferred cleavage site is between Leu-Phe, a minor cleavage site is between Phe-Ala
-
-
?
metmyoglobin + H2O
?
-
-
treatment with pepsin at pH 4.0 results in lowering the (pseudo)peroxidase activity of metmyoglobin both at physiological pH and at meat pH, leading to strongly enhanced prooxidative effect of mildly proteolyzed metmyoglobin on lipid oxidation
-
?
MOCAc-Ala-Pro-Ala-Lys-Phe-Phe-Arg-Leu-Lys(Dnp)-NH2 + H2O
?
-
-
-
-
?
N,N-dimethyl-casein + H2O
?
N,N-dimethylcasein + H2O
?
-
-
-
-
?
N,N-dimethylhemoglobin + H2O
?
-
-
-
-
?
N-trifluoroacetyl aromatic L-amino acids + H2O
?
-
-
-
-
?
naphthalene-1-carbaldehyde + 1-hydroxypropan-2-one
(3R,4S)-3,4-dihydroxy-4-(naphthalen-1-yl)butan-2-one
-
in MeCN buffer, at 30°C
-
-
?
NT/NMN (142-151) + H2O
KIPYIL + KRQL
ovalbumin + H2O
?
-
-
-
-
?
ovine immunoglobulin G1 + H2O
?
-
-
-
-
?
ovine immunoglobulin G2 + H2O
?
-
-
-
-
?
oxidized insulin B chain + H2O
FVNQHLCGSHLVEAL + L-Tyr + LVCGERGFFYTPKA
two major cleavage sites are at Leu15-Tyr16 and Tyr16-Leu17
-
-
?
oxidized insulin B chain + H2O
FVNQHLCGSHLVEAL + YLVCGERGFFYTPKA
-
the cleavage specificities clarified with oxidized insulin B chain are restricted to a few bonds consisting of hydrophobic/aromatic residues, such as the Leu15-Tyr16, Phe24-Phe25 and Phe25-Tyr26 bonds
-
-
?
Oxidized insulin B-chain + H2O
?
-
-
-
?
Phe-Gly-His-(4-nitro)Phe-Phe-Ala-Phe-OMe + H2O
?
-
-
-
-
?
POMC (165-174) + H2O
AFPLE + FKREL
Pro-Thr-Glu-Lys-Phe(4-NO2)-Arg-Leu-NH2 + H2O
?
-
-
-
-
?
Pro-Thr-Glu-Phe-(4-nitro)Phe-Arg-Leu + H2O
?
-
-
-
-
?
Pro-Thr-Glu-Phe-(p-nitro-Phe)-Arg-Leu-OH + H2O
Pro-Thr-Glu-Phe + (p-nitro-Phe)-Arg-Leu-OH
-
-
-
?
Pro-Thr-Glu-Phe-Phe(4-NO2)-Arg-Leu + H2O
?
-
-
-
-
?
Ribonuclease + H2O
?
-
reduced and carboxymethylated ribonuclease A
-
?
SGGYDLSFLPQPPQE + H2O
?
-
predominant cleavage of the peptide corresponding to the carboxy-terminal telopeptide region of bovine type I collagen alpha1 chain at Asp-Leu, Leu-Ser and Phe-Leu and at a significant lower rate at Ser-Phe
-
?
Substance P + H2O
?
-
RPKPQQFFGLM
-
-
?
substance P + H2O
RPKPQQF + FGLM
thiophene-2-carbaldehyde + 1-hydroxypropan-2-one
(3R,4R)-3,4-dihydroxy-4-(thiophen-2-yl)butan-2-one
-
in MeCN buffer, at 30°C
-
-
?
trypsinogen + H2O
trypsin + peptide fragment
-
-
-
?
Z-GGFF-OP4P + H2O
benzyloxycarbonyl-GGF + Phe 3-(4-pyridyl)propyl ester
-
-
-
-
?
additional information
?
-
acetyl-L-phenylalanyl-L-diiodotyrosine + H2O

acetyl-L-phenylalanine + L-diiodotyrosine
-
low activity
-
-
?
acetyl-L-phenylalanyl-L-diiodotyrosine + H2O
acetyl-L-phenylalanine + L-diiodotyrosine
-
-
-
-
?
acetyl-L-phenylalanyl-L-diiodotyrosine + H2O
acetyl-L-phenylalanine + L-diiodotyrosine
-
-
-
-
?
acetyl-L-phenylalanyl-L-diiodotyrosine + H2O
acetyl-L-phenylalanine + L-diiodotyrosine
-
low activity
-
-
?
acetyl-L-phenylalanyl-L-diiodotyrosine + H2O
acetyl-L-phenylalanine + L-diiodotyrosine
-
-
-
-
?
acetyl-L-phenylalanyl-L-diiodotyrosine + H2O
acetyl-L-phenylalanine + L-diiodotyrosine
-
-
-
-
?
acetyl-L-phenylalanyl-L-diiodotyrosine + H2O
acetyl-L-phenylalanine + L-diiodotyrosine
-
-
-
-
?
AFPLEFEREL + H2O

AFPLEF + EREL
-
-
-
-
?
AFPLEFEREL + H2O
AFPLEF + EREL
-
-
-
-
?
AFPLEFFREL + H2O

AFPLEF + FREL
-
-
-
-
?
AFPLEFFREL + H2O
AFPLEF + FREL
-
-
-
-
?
AFPLEFIREL + H2O

AFPLEF + IREL
-
-
-
-
?
AFPLEFIREL + H2O
AFPLEF + IREL
-
-
-
-
?
benzyloxycarbonyl-His-Phe(NO2)-beta-phenyl-L-lactyl-O-methyl ester + H2O

benzyloxycarbonyl-His-Phe(NO2) + phenyl-L-lactyl-O-methyl ester
dogfish
-
-
-
-
?
benzyloxycarbonyl-His-Phe(NO2)-beta-phenyl-L-lactyl-O-methyl ester + H2O
benzyloxycarbonyl-His-Phe(NO2) + phenyl-L-lactyl-O-methyl ester
-
-
-
-
?
benzyloxycarbonyl-His-Phe(NO2)-beta-phenyl-L-lactyl-O-methyl ester + H2O
benzyloxycarbonyl-His-Phe(NO2) + phenyl-L-lactyl-O-methyl ester
salmon
-
-
-
-
?
benzyloxycarbonyl-His-Phe(NO2)-beta-phenyl-L-lactyl-O-methyl ester + H2O
benzyloxycarbonyl-His-Phe(NO2) + phenyl-L-lactyl-O-methyl ester
-
-
-
-
?
benzyloxycarbonyl-His-Phe(NO2)-beta-phenyl-L-lactyl-O-methyl ester + H2O
benzyloxycarbonyl-His-Phe(NO2) + phenyl-L-lactyl-O-methyl ester
shark
-
-
-
-
?
benzyloxycarbonyl-His-Phe(NO2)-beta-phenyl-L-lactyl-O-methyl ester + H2O
benzyloxycarbonyl-His-Phe(NO2) + phenyl-L-lactyl-O-methyl ester
-
-
-
-
?
casein + H2O

?
-
-
-
-
?
dynorphin A (1-7) + H2O

?
-
-
-
-
?
dynorphin A (1-7) + H2O
?
-
-
-
-
?
Hemoglobin + H2O

?
-
-
-
-
?
Hemoglobin + H2O
?
-
-
-
-
?
Hemoglobin + H2O
?
dogfish
-
-
-
-
?
Hemoglobin + H2O
?
-
-
-
-
?
Hemoglobin + H2O
?
-
-
-
-
?
Hemoglobin + H2O
?
-
-
TCA-soluble peptides
-
?
Hemoglobin + H2O
?
-
bovine
-
-
?
Hemoglobin + H2O
?
-
-
-
?
Hemoglobin + H2O
?
-
-
-
-
?
Hemoglobin + H2O
?
-
-
-
-
?
Hemoglobin + H2O
?
-
-
-
-
?
Hemoglobin + H2O
?
-
-
-
-
?
Hemoglobin + H2O
?
-
-
-
-
?
Hemoglobin + H2O
?
-
-
-
-
?
Hemoglobin + H2O
?
-
-
TCA-soluble peptides
-
?
HPHLSFMAI + H2O

HPHLSF + Met-Ala-Ile + ?
-
best substrate
-
-
?
HPHLSFMAI + H2O
HPHLSF + Met-Ala-Ile + ?
-
best substrate
-
-
?
insulin + H2O

?
-
B-chain of oxidized insulin
-
-
?
insulin + H2O
?
-
B-chain of oxidized insulin
-
-
?
KPAEFF(NO2)AL + H2O

?
-
-
-
?
KPAEFF(NO2)AL + H2O
?
-
-
-
-
?
KPAEFFRL + H2O

KPAEF + FRL
-
-
-
-
?
KPAEFFRL + H2O
KPAEF + FRL
-
-
-
?
KPAEFFRL + H2O
KPAEF + FRL
-
-
-
-
?
KPAEFIRL + H2O

KPAEF + IRL
-
-
-
?
KPAEFIRL + H2O
KPAEF + IRL
best substrate for pepsin A1
-
-
?
KPAEFRRL + H2O

KPAEF + RRL
-
-
-
?
KPAEFRRL + H2O
KPAEF + RRL
-
-
-
-
?
KPAEFWRL + H2O

KPAEF + WRL
-
-
-
?
KPAEFWRL + H2O
KPAEF + WRL
best substrate for pepsin A2
-
-
?
KYSSWYVAL + H2O

KYSSW + YVAL
-
-
-
-
?
KYSSWYVAL + H2O
KYSSW + YVAL
-
-
-
-
?
Lys-Pro-Ala-Glu-Phe-Phe(4NO2)-Ala-Leu + H2O

?
-
-
-
-
?
Lys-Pro-Ala-Glu-Phe-Phe(4NO2)-Ala-Leu + H2O
?
-
-
-
-
?
N,N-dimethyl-casein + H2O

?
-
-
-
-
?
N,N-dimethyl-casein + H2O
?
-
-
-
-
?
NT/NMN (142-151) + H2O

KIPYIL + KRQL
-
-
-
-
?
NT/NMN (142-151) + H2O
KIPYIL + KRQL
-
-
-
-
?
POMC (165-174) + H2O

AFPLE + FKREL
-
-
-
-
?
POMC (165-174) + H2O
AFPLE + FKREL
-
-
-
-
?
Proteins + H2O

?
-
enzyme formed from pepsinogen A, agent of gastric digestion in mammals and birds
-
-
?
Proteins + H2O
?
-
preferential cleavage: Phe-, Leu-
-
-
?
Proteins + H2O
?
-
low specificity
-
-
?
Proteins + H2O
?
-
preferential cleavage: Phe-, Leu-
-
-
?
serum albumin + H2O

?
dogfish
-
-
-
-
?
serum albumin + H2O
?
-
-
-
-
?
substance P + H2O

RPKPQQF + FGLM
-
-
-
-
?
substance P + H2O
RPKPQQF + FGLM
-
-
-
-
?
additional information

?
-
-
milk clotting activity
-
-
?
additional information
?
-
dogfish
-
transpeptidation reactions
-
-
?
additional information
?
-
dogfish
-
absolute requirement for L-enantiomer in both the X and Y position of substrate
-
-
?
additional information
?
-