Information on EC 3.4.22.52 - calpain-1 and Organism(s) Homo sapiens

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The taxonomic range for the selected organisms is: Homo sapiens

The enzyme appears in selected viruses and cellular organisms

EC NUMBER
COMMENTARY hide
3.4.22.52
-
RECOMMENDED NAME
GeneOntology No.
calpain-1
-
CAS REGISTRY NUMBER
COMMENTARY hide
689772-75-6
-
78990-62-2
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GENERAL INFORMATION
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
malfunction
metabolism
-
calpain 1 is involved in the degradation of endothelial nitric oxide synthase and heat shock protein 90 and the phosphorylation of endothelial nitric oxide synthase
physiological function
SUBSTRATE
PRODUCT                       
REACTION DIAGRAM
ORGANISM
UNIPROT
COMMENTARY
(Substrate) hide
LITERATURE
(Substrate)
COMMENTARY
(Product) hide
LITERATURE
(Product)
Reversibility
r=reversible
ir=irreversible
?=not specified
(4-(4-dimethylaminophenylazo)benzoyl)-TPLKSPPPSPR-(5[(2-aminoethyl)amino]naphthalene-1-sulfonic acid) + H2O
(4-(4-dimethylaminophenylazo)benzoyl)-TPLK + SPPPSPR-(5[(2-aminoethyl)amino]naphthalene-1-sulfonic acid)
show the reaction diagram
-
-
-
-
?
(5(6)-carboxyfluorescin)-GGGQLYGG-(Nbeta-(2,4-dinitrophenyl)-L-2,3-diaminopropionyl)-RRK-(5- and 6-carboxytetramethylrhodamine)-OH + H2O
(5(6)-carboxyfluorescin)-GGGQLY + GG-(Nbeta-(2,4-dinitrophenyl)-L-2,3-diaminopropionyl)-RRK-(5- and 6-carboxytetramethylrhodamine)-OH
show the reaction diagram
-
-
-
-
?
(EDANS)-EALFAERK-(DABCYL) + H2O
(EDANS)-EA + LFAERK-(DABCYL)
show the reaction diagram
-
about 30% cleavage preference
-
-
?
(EDANS)-EPLFAARK-(DABCYL) + H2O
(EDANS)-EPLFA + ARK-(DABCYL)
show the reaction diagram
-
the sequence PLFAAR is an even better substrate for the calpain 1 protease core than PLFAER, 100% cleavage preference
-
-
?
(EDANS)-EPLFAERK-(DABCYL) + H2O
(EDANS)-EPLFA + ERK-(DABCYL)
show the reaction diagram
-
about 40% cleavage preference
-
-
?
(EDANS)-EPLFGERK-(DABCYL) + H2O
(EDANS)-EPLF + GERK-(DABCYL)
show the reaction diagram
-
less than 20% cleavage preference
-
-
?
(EDANS)-EPLFMERK-(DABCYL) + H2O
(EDANS)-EPLF + MERK-(DABCYL)
show the reaction diagram
-
the peptide sequence PLFMER is rapidly cleaved by the calpain 1 core at the F-M bond with about 45% cleavage preference
-
-
?
2-aminobenzoyl-EVYGMMY(3-NO2)-OH + H2O
2-aminobenzoyl-EVY + GMMY(3-NO2)-OH
show the reaction diagram
-
-
-
-
?
4,4-difluoro-5,7-dimethyl-4-bora-31,4a-diaza-s-indacene-3-propioyl-labeled casein + H2O
?
show the reaction diagram
-
-
-
-
?
5-([4,6-dichlorotriazin-2-yl]amino)fluorescin-labeled microtubule-associated protein 2 + H2O
?
show the reaction diagram
-
-
-
-
?
7-methoxycoumarin-4-acetyl-GGGNIFGG-(Nbeta-(2,4-dinitrophenyl)-L-2,3-diaminopropionyl)-KK-OH + H2O
7-methoxycoumarin-4-acetyl-GGGNIF + GG-(Nbeta-(2,4-dinitrophenyl)-L-2,3-diaminopropionyl)-KK-OH
show the reaction diagram
-
-
-
-
?
7-methoxycoumarin-4-acetyl-GGGNIYGG-(Nbeta-(2,4-dinitrophenyl)-L-2,3-diaminopropionyl)-KK-OH + H2O
7-methoxycoumarin-4-acetyl-GGGNIY + GG-(Nbeta-(2,4-dinitrophenyl)-L-2,3-diaminopropionyl)-KK-OH
show the reaction diagram
-
-
-
-
?
7-methoxycoumarin-4-acetyl-GGGNLFGG-(Nbeta-(2,4-dinitrophenyl)-L-2,3-diaminopropionyl)-KK-OH + H2O
7-methoxycoumarin-4-acetyl-GGGNLF + GG-(Nbeta-(2,4-dinitrophenyl)-L-2,3-diaminopropionyl)-KK-OH
show the reaction diagram
-
-
-
-
?
7-methoxycoumarin-4-acetyl-GGGNLYGG-(Nbeta-(2,4-dinitrophenyl)-L-2,3-diaminopropionyl)-KK-OH + H2O
7-methoxycoumarin-4-acetyl-GGGNLY + GG-(Nbeta-(2,4-dinitrophenyl)-L-2,3-diaminopropionyl)-KK-OH
show the reaction diagram
-
-
-
-
?
7-methoxycoumarin-4-acetyl-GGGQIFGG-(Nbeta-(2,4-dinitrophenyl)-L-2,3-diaminopropionyl)-KK-OH + H2O
7-methoxycoumarin-4-acetyl-GGGQIF + GG-(Nbeta-(2,4-dinitrophenyl)-L-2,3-diaminopropionyl)-KK-OH
show the reaction diagram
-
-
-
-
?
7-methoxycoumarin-4-acetyl-GGGQLFGG-(Nbeta-(2,4-dinitrophenyl)-L-2,3-diaminopropionyl)-KK-OH + H2O
7-methoxycoumarin-4-acetyl-GGGQLF + GG-(Nbeta-(2,4-dinitrophenyl)-L-2,3-diaminopropionyl)-KK-OH
show the reaction diagram
-
-
-
-
?
7-methoxycoumarin-4-acetyl-GGGQLYGG-(Nbeta-(2,4-dinitrophenyl)-L-2,3-diaminopropionyl)-KK-OH + H2O
7-methoxycoumarin-4-acetyl-GGGQLY + GG-(Nbeta-(2,4-dinitrophenyl)-L-2,3-diaminopropionyl)-KK-OH
show the reaction diagram
-
-
-
-
?
acetyl-Leu-Leu-Tyr-7-amido-4-trifluoromethyl coumarin + H2O
?
show the reaction diagram
-
-
-
-
?
acetyl-LLY-7-amido-4-fluoromethylcoumarin + H2O
acetyl-LLY + 7-amino-4-fluoromethylcoumarin
show the reaction diagram
-
-
-
-
?
alpha-actinin + H2O
?
show the reaction diagram
-
-
-
-
?
alpha-fodrin + H2O
?
show the reaction diagram
-
-
-
-
?
alpha-spectrin + H2O
?
show the reaction diagram
-
-
-
-
?
alpha-subunit of fodrin + H2O
150000 Da fragment + ?
show the reaction diagram
-
-
-
?
alpha-synuclein + H2O
145000 DA fragment + 150 Da fragment + ?
show the reaction diagram
-
-
-
-
?
alphaII-spectrin + H2O
?
show the reaction diagram
-
Fanconi anemia proteins play an important role in maintaining the stability of alphaII-spectrin in the cell by regulating its cleavage by mu-calpain
-
-
?
apoptosis-inducing factor + H2O
?
show the reaction diagram
beta-integrin + H2O
?
show the reaction diagram
-
-
-
-
?
BH3-only Bcl2 interacting domain + H2O
?
show the reaction diagram
-
BH3-only Bcl2 interacting domain is a direct target of a soluble active calpain 1 present in cells expressing hepatitis C virus proteins
-
-
?
casein + H2O
?
show the reaction diagram
-
-
-
-
?
caspase-7 + H2O
?
show the reaction diagram
-
recombinant caspase-7 is directly cleaved and activated by calpain-1 within the large subunit of caspase-7 to produce the large subunit p18 and p17
-
-
?
desmin + H2O
?
show the reaction diagram
-
-
-
-
?
dye-Gln-Gln-Gln-Glu-Val-Tyr-Gly-Met-Met-Pro-Arg-Asp-pSer-Ala + H2O
dye-Gln-Gln-Gln-Glu-Val-Tyr + Gly-Met-Met-Pro-Arg-Asp-pSer-Ala
show the reaction diagram
-
-
-
-
?
E-(EDANS-)PLF-AERK-(Dabcyl) + H2O
?
show the reaction diagram
-
-
-
-
?
filamin A + H2O
?
show the reaction diagram
-
-
-
-
?
fluorescin thiocarbamoyl-labeled casein + H2O
?
show the reaction diagram
-
-
-
-
?
fodrin + H2O
?
show the reaction diagram
-
-
-
-
?
human epithelial growth factor receptor 2 + H2O
75000 Da fragment + 42000 Da fragment
show the reaction diagram
-
overexpression of calpain1 or activation of endogenous calpain during adhesion or trastuzumab treatment of trastuzumab-sensitive cells induces cleavage of cytoplasmic domains of human epithelial growth factor receptor 2/phospho-human epithelial growth factor receptor 2 protein
-
-
?
I-kappaBalpha polymer + H2O
?
show the reaction diagram
-
-
-
-
?
insulin-like growth factor binding protein-2 + H2O
?
show the reaction diagram
-
the primary cleavage site in insulin-like growth factor binding protein-2 is localized to the non-conserved central linker regions
-
-
?
insulin-like growth factor binding protein-3 + H2O
?
show the reaction diagram
-
the primary cleavage site in insulin-like growth factor binding protein-3 is localized to the non-conserved central linker regions. In vitro binding of mu-calpain to insulin-like growth factor binding protein-3 is a Ca2+-dependent reaction with a rapid on/off rate
-
-
?
integrin + H2O
?
show the reaction diagram
-
-
-
-
?
integrin beta3 + H2O
?
show the reaction diagram
-
-
-
-
?
K-(5(6)-carboxyfluorescein)-EVYGMMK(4-(4-dimethylaminophenylazo)benzoyl)-OH + H2O
K-(5(6)-carboxyfluorescein)-EVY + GMMK(4-(4-dimethylaminophenylazo)benzoyl)-OH
show the reaction diagram
-
-
-
-
?
L-plastin + H2O
?
show the reaction diagram
-
L-plastin interaction with integrin is regulated through cleavage of beta-integrin by micro-calpain
-
-
?
MAP2 + H2O
?
show the reaction diagram
-
-
-
-
?
microtubule-associated protein 2
?
show the reaction diagram
-
-
-
-
?
microtubule-associated protein 2 + H2O
?
show the reaction diagram
-
calpain translates high-frequency Ca2+ transients into decomposition of its sensitive substrate microtubule-associated protein 2
-
-
?
N-acetyl-LLY-7-amido-4-fluoromethylcoumarin + H2O
N-acetyl-LLY + 7-amino-4-fluoromethylcoumarin
show the reaction diagram
N-benzyloxycarbonyl-L-Leu-L-Arg-4-methoxy-2-naphthylamide + H2O
N-benzyloxycarbonyl-L-Leu-L-Arg + 4-methoxy-2-naphthylamine
show the reaction diagram
-
-
-
-
?
N-benzyloxycarbonyl-L-Leu-L-Arg-7-amido-4-methylcoumarin + H2O
N-benzyloxycarbonyl-L-Leu-L-Arg + 7-amino-4-methylcoumarin
show the reaction diagram
-
-
-
-
?
N-benzyloxycarbonyl-L-Leu-L-Arg-7-amido-4-trifluoromethylcoumarin + H2O
N-benzyloxycarbonyl-L-Leu-L-Arg + 7-amino-4-trifluoromethylcoumarin
show the reaction diagram
-
-
-
-
?
N-succinyl-LLVY-7-amido-4-methylcoumarin + H2O
N-succinyl-LLVY + 7-amino-4-methylcoumarin
show the reaction diagram
-
-
-
-
?
neuronal calcium sensor-1 + H2O
?
show the reaction diagram
-
mu-calpain cleavage of neuronal calcium sensor-1 occurs within an N-terminal pseudoEF-hand domain (at Lys36), which is unable to bind Ca2+
-
-
?
neuronal nitric oxide synthase + H2O
?
show the reaction diagram
-
the mechanism of neuronal nitric oxide synthase activation is promoted by a calpain-mediated limited proteolysis through conversion of native 160 kDa nNOS into a fully active 130 kDa
-
-
?
p12 subunit of human DNA polymerase delta + H2O
?
show the reaction diagram
-
the proteolysis of p12 by mu-calpain may be through a DNA polymerase delta4/PCNA complex. The p12/DNA polymerase delta is a target as a nuclear substrate of mu-calpain in calcium-triggered apoptosis
-
-
?
plasma membrane Ca2+-ATPase isoform 1 + H2O
?
show the reaction diagram
-
readily and completely degraded by m-calpain
-
-
?
plasma membrane Ca2+-ATPase isoform 2 + H2O
?
show the reaction diagram
-
slow hydrolysis only to large fragments
-
-
?
plasma membrane Ca2+-ATPase isoform 4 + H2O
?
show the reaction diagram
-
slow hydrolysis only to large fragments
-
-
?
podoplanin + H2O
?
show the reaction diagram
-
podoplanin stability is post-translationally regulated by calpain-1
-
-
?
pro-interleukin-33 + H2O
interleukin-33 + ?
show the reaction diagram
-
-
-
-
?
Rad21 + H2O
?
show the reaction diagram
-
calpain-1 cleaves Rad21 at Leu192
-
-
?
recombinant procaspase-3 + H2O
?
show the reaction diagram
recombinant procaspase-9 + H2O
?
show the reaction diagram
spectrin + H2O
?
show the reaction diagram
-
-
-
-
?
striatal-enriched protein tyrosine phosphatase + H2O
?
show the reaction diagram
-
calpain-cleavage of striatal-enriched protein tyrosine phosphatase 61 is NMDAR-dependent, Cdk5 enhances calpain-mediated cleavage of striatal-enriched protein tyrosine phosphatase 61, calpain cleaves recombinant striatal-enriched protein tyrosine phosphatase 46 in a dose-dependent manner
-
-
?
succinyl-bovine serum albumin + H2O
?
show the reaction diagram
-
-
-
-
?
succinyl-casein + H2O
?
show the reaction diagram
-
-
-
-
?
succinyl-insulin B + H2O
?
show the reaction diagram
-
-
-
-
?
succinyl-L-Leu-L-Leu-L-Val-7-amido-4-methylcoumarin + H2O
succinyl-L-Leu-L-Leu-L-Val + 7-amino-4-methylcoumarin
show the reaction diagram
-
-
-
-
?
succinyl-L-Leu-L-Leu-L-Val-L-Tyr-7-amido-4-methylcoumarin + H2O
succinyl-L-Leu-L-Leu-L-Val-L-Tyr + 7-amino-4-methylcoumarin
show the reaction diagram
-
-
-
-
?
succinyl-L-Leu-L-Met-7-amido-4-methylcoumarin + H2O
succinyl-L-Leu-L-Met + 7-amino-4-methylcoumarin
show the reaction diagram
-
-
-
-
?
succinyl-L-Leu-L-Tyr-4-methoxy-2-naphthylamide + H2O
succinyl-L-Leu-L-Tyr + 4-methoxy-2-naphthylamine
show the reaction diagram
-
-
-
-
?
succinyl-L-Leu-L-Tyr-7-amido-4-methylcoumarin + H2O
succinyl-L-Leu-L-Tyr + 7-amino-4-methylcoumarin
show the reaction diagram
-
-
-
-
?
succinyl-Leu-Tyr-4-methylcoumaryl-7-amide + H2O
?
show the reaction diagram
-
-
-
-
?
succinyl-LLVY-7-amido-4-methylcoumarin + H2O
succinyl-LLVY + 7-amino-4-methylcoumarin
show the reaction diagram
-
-
-
-
?
succinyl-protamine + H2O
?
show the reaction diagram
-
-
-
-
?
talin + H2O
?
show the reaction diagram
-
-
-
-
?
tau protein + H2O
?
show the reaction diagram
-
-
-
-
?
tert-butyloxycarbonyl-L-Leu-L-Met-7-amido-4-chloromethylcoumarin + H2O
tert-butyloxycarbonyl-L-Leu-L-Met + 7-amino-4-chloromethylcoumarin
show the reaction diagram
-
-
-
-
?
tert-butyloxycarbonyl-L-Leu-L-Met-7-amido-4-methylcoumarin + H2O
tert-butyloxycarbonyl-L-Leu-L-Met + 7-amino-4-methylcoumarin
show the reaction diagram
-
-
-
-
?
tert-butyloxycarbonyl-L-leucyl-L-methionine-7-amido-4-chloromethylcoumarin + H2O
tert-butyloxycarbonyl-L-leucyl-L-methionine + 7-amino-4-chloromethylcoumarin
show the reaction diagram
-
-
-
-
?
tert-butyloxycarbonyl-L-Val-L-Leu-L-Lys-7-amido-4-methylcoumarin + H2O
tert-butyloxycarbonyl-L-Val-L-Leu-L-Lys + 7-amino-4-methylcoumarin
show the reaction diagram
-
-
-
-
?
tert-butyloxycarbonyl-Leu-Met-7-amido-4-chloromethylcoumarin + H2O
tert-butyloxycarbonyl-Leu-Met + 7-amino-4-chloromethylcoumarin
show the reaction diagram
-
-
-
-
?
titin + H2O
?
show the reaction diagram
-
-
-
-
?
troponin complex + H2O
?
show the reaction diagram
-
-
-
-
?
vimentin + H2O
?
show the reaction diagram
-
-
-
-
?
[2-Abz]-Ser-Thr-Phe-Ala-Gln-Pro-[3-nitrotyrosine]-NH2 + H2O
[2-Abz]-Ser-Thr-Phe + Ala-Gln-Pro-[3-nitrotyrosine]-NH2
show the reaction diagram
-
-
-
-
?
additional information
?
-
NATURAL SUBSTRATES
NATURAL PRODUCTS
REACTION DIAGRAM
ORGANISM
UNIPROT
COMMENTARY
(Substrate) hide
LITERATURE
(Substrate)
COMMENTARY
(Product) hide
LITERATURE
(Product)
REVERSIBILITY
r=reversible
ir=irreversible
?=not specified
alpha-actinin + H2O
?
show the reaction diagram
-
-
-
-
?
alphaII-spectrin + H2O
?
show the reaction diagram
-
Fanconi anemia proteins play an important role in maintaining the stability of alphaII-spectrin in the cell by regulating its cleavage by mu-calpain
-
-
?
apoptosis-inducing factor + H2O
?
show the reaction diagram
-
although calpain I cleaves recombinant apoptosis-inducing factor in a cell free system, in intact cells under conditions where endogenous calpain is activated by either N-methyl-D-aspartate or N-methyl-N'-nitro-N-nitrosoguanidine administration, apoptosis-inducing factor is not cleaved
-
-
?
caspase-7 + H2O
?
show the reaction diagram
-
recombinant caspase-7 is directly cleaved and activated by calpain-1 within the large subunit of caspase-7 to produce the large subunit p18 and p17
-
-
?
desmin + H2O
?
show the reaction diagram
-
-
-
-
?
filamin A + H2O
?
show the reaction diagram
-
-
-
-
?
fodrin + H2O
?
show the reaction diagram
-
-
-
-
?
I-kappaBalpha polymer + H2O
?
show the reaction diagram
-
-
-
-
?
integrin + H2O
?
show the reaction diagram
-
-
-
-
?
MAP2 + H2O
?
show the reaction diagram
-
-
-
-
?
microtubule-associated protein 2 + H2O
?
show the reaction diagram
-
calpain translates high-frequency Ca2+ transients into decomposition of its sensitive substrate microtubule-associated protein 2
-
-
?
neuronal nitric oxide synthase + H2O
?
show the reaction diagram
-
the mechanism of neuronal nitric oxide synthase activation is promoted by a calpain-mediated limited proteolysis through conversion of native 160 kDa nNOS into a fully active 130 kDa
-
-
?
p12 subunit of human DNA polymerase delta + H2O
?
show the reaction diagram
-
the proteolysis of p12 by mu-calpain may be through a DNA polymerase delta4/PCNA complex. The p12/DNA polymerase delta is a target as a nuclear substrate of mu-calpain in calcium-triggered apoptosis
-
-
?
Rad21 + H2O
?
show the reaction diagram
-
calpain-1 cleaves Rad21 at Leu192
-
-
?
recombinant procaspase-3 + H2O
?
show the reaction diagram
-
calpain is a potential regulator of caspases and calpain promotes apoptosis-like events during platelet activation
-
-
?
recombinant procaspase-9 + H2O
?
show the reaction diagram
-
calpain is a potential regulator of caspases and calpain promotes apoptosis-like events during platelet activation
-
-
?
spectrin + H2O
?
show the reaction diagram
-
-
-
-
?
striatal-enriched protein tyrosine phosphatase + H2O
?
show the reaction diagram
-
calpain-cleavage of striatal-enriched protein tyrosine phosphatase 61 is NMDAR-dependent, Cdk5 enhances calpain-mediated cleavage of striatal-enriched protein tyrosine phosphatase 61, calpain cleaves recombinant striatal-enriched protein tyrosine phosphatase 46 in a dose-dependent manner
-
-
?
talin + H2O
?
show the reaction diagram
-
-
-
-
?
tau protein + H2O
?
show the reaction diagram
-
-
-
-
?
titin + H2O
?
show the reaction diagram
-
-
-
-
?
troponin complex + H2O
?
show the reaction diagram
-
-
-
-
?
vimentin + H2O
?
show the reaction diagram
-
-
-
-
?
additional information
?
-
METALS and IONS
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
Mn2+
-
synergistic acivation in combination with Ca2+
Sr2+
-
synergistic acivation in combination with Ca2+
INHIBITORS
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
(-)-epicatechin 5-gallate
-
-
(2S)-2-[[(4-fluorophenyl)sulfonyl]amino]-N-[(3S)-2-hydroxytetrahydrofuran-3-yl]-3-methylbutanamide
-
-
(2S,5S)-5-benzyl-6-hydroxy-2-(2-methylpropyl)morpholin-3-one
-
SNJ-1757
(3S)-2-hydroxytetrahydrofuran-3-yl N-[(10H-phenothiazin-2-yloxy)acetyl]-L-threonyl-L-leucinate
-
-
(3S)-2-hydroxytetrahydrofuran-3-yl N-[(2S)-2-[[(10H-phenothiazin-2-yloxy)acetyl]amino]butanoyl]-L-leucinate
-
-
(3S)-3-[[N-(10H-phenothiazin-2-ylcarbonyl)-L-norvalyl]amino]tetrahydrofuran-2-yl acetate
-
BN-82270
(4S)-3-[(4-methylphenyl)sulfonyl]-N-(1-oxo-3-phenylpropan-2-yl)-1,3-thiazolidine-4-carboxamide
-
-
(7S,10S,13S,26S)-13,26-dibenzyl-7-methyl-10-(propan-2-yl)-5,7,8,10,11,13,14,25,26,28-decahydrotetrabenzo[k,m,t,v][1,4,7,10,15,18]hexaazacyclotetracosine-6,9,12,15,24,27-hexone
-
-
1-(2-chloro-4-hydroxyphenyl)-4-oxo-7-(pyridin-4-yl)-1,4-dihydroquinoline-3-carboxamide
-
-
1-[(4-methylphenyl)sulfonyl]-N-(1-oxo-3-phenylpropan-2-yl)-D-prolinamide
-
-
2-methyl-N-[(2S)-1-oxo-3-phenylpropan-2-yl]-7,8-dihydro-2H-[1,4]dioxino[2,3-g][1,2]benzothiazine-3-carboxamide 1,1-dioxide
-
-
3,4-dichlorophenyl (2-[(3-([(2-ethyl-1,1-dioxido-3,4,7,8-tetrahydro-2H-[1,4]dioxino[2,3-g][1,2]benzothiazin-3-yl)carbonyl]amino)-2-oxo-4-phenylbutanoyl)amino]ethyl)amidosulfite
-
IC50: 56 nM
3,4-dichlorophenyl (3-[(3-([(2-ethyl-1,1-dioxido-3,4,7,8-tetrahydro-2H-[1,4]dioxino[2,3-g][1,2]benzothiazin-3-yl)carbonyl]amino)-2-oxo-4-phenylbutanoyl)amino]propyl)amidosulfite
-
IC50: 56 nM
3-([4-[2-(methoxymethoxy)phenyl]-4-oxobutanoyl]amino)-2-oxo-4-phenylbutanamide
-
reversible inhibitor
3-([N-[(benzyloxy)carbonyl]-L-leucyl]amino)-2-oxo-4-phenylbutanoic acid
-
reversible inhibitor
3-acetyl-2-[(2,4-dichlorophenyl)amino]-8-(trifluoromethyl)quinolin-4(1H)-one
-
-
3-acetyl-2-[(3-fluorophenyl)amino]-8-phenylquinolin-4(1H)-one
-
-
3-acetyl-2-[(4-chlorophenyl)amino]-5,8-difluoroquinolin-4(1H)-one
-
-
3-acetyl-2-[(4-tert-butylphenyl)amino]-5,8-difluoroquinolin-4(1H)-one
-
-
3-acetyl-2-[(4-tert-butylphenyl)amino]-8-chloro-6-nitroquinolin-4(1H)-one
-
-
3-acetyl-2-[[3,5-bis(trifluoromethyl)phenyl]amino]-5,8-difluoroquinolin-4(1H)-one
-
-
3-acetyl-5,8-dibromo-2-[(4-bromophenyl)amino]quinolin-4(1H)-one
-
-
3-acetyl-5,8-dichloro-2-[(2,4-dichlorophenyl)amino]quinolin-4(1H)-one
-
-
3-acetyl-6,8-difluoro-2-[(2,4,5-trifluorophenyl)amino]quinolin-4(1H)-one
-
-
3-acetyl-6-chloro-2-[(2,4-dichlorophenyl)amino]-8-nitroquinolin-4(1H)-one
-
-
3-acetyl-6-chloro-2-[(2-chloro-4-methylphenyl)amino]-8-nitroquinolin-4(1H)-one
-
-
3-acetyl-6-chloro-8-(trifluoromethyl)-2-[[4-(trifluoromethyl)phenyl]amino]quinolin-4(1H)-one
-
-
3-acetyl-7,8-dichloro-2-[[3-(trifluoromethyl)phenyl]amino]quinolin-4(1H)-one
-
-
3-acetyl-8-bromo-5-chloro-2-[(4-chlorophenyl)amino]quinolin-4(1H)-one
-
-
3-acetyl-8-chloro-2-[(2,4-dibromophenyl)amino]-5-methylquinolin-4(1H)-one
-
-
3-acetyl-8-chloro-2-[(2-fluoro-5-methylphenyl)amino]-5-(trifluoromethyl)quinolin-4(1H)-one
-
-
3-acetyl-8-chloro-2-[(3-methylphenyl)amino]-5-nitroquinolin-4(1H)-one
-
-
3-acetyl-8-chloro-2-[(4-chloro-2-fluorophenyl)amino]-5-methylquinolin-4(1H)-one
-
-
3-acetyl-8-chloro-2-[(4-chlorophenyl)amino]-6-nitroquinolin-4(1H)-one
-
-
3-acetyl-8-chloro-5-fluoro-2-(phenylamino)quinolin-4(1H)-one
-
-
3-acetyl-8-chloro-5-methyl-2-[(2,3,4-trifluorophenyl)amino]quinolin-4(1H)-one
-
-
3-acetyl-8-chloro-5-methyl-2-[(2,4,5-trifluorophenyl)amino]quinolin-4(1H)-one
-
-
4-(4-bromophenyl)-3-([N-[5-(1,2-dithiolan-3-yl)pentanoyl]-L-leucyl]amino)-2-oxobutanoic acid
-
reversible inhibitor
4-fluorophenyl (2-[(3-([(2-ethyl-1,1-dioxido-3,4,7,8-tetrahydro-2H-[1,4]dioxino[2,3-g][1,2]benzothiazin-3-yl)carbonyl]amino)-2-oxo-4-phenylbutanoyl)amino]ethyl)amidosulfite
-
IC50: 29 nM
4-fluorophenyl (3-[(3-([(2-ethyl-1,1-dioxido-3,4,7,8-tetrahydro-2H-[1,4]dioxino[2,3-g][1,2]benzothiazin-3-yl)carbonyl]amino)-2-oxo-4-phenylbutanoyl)amino]propyl)amidosulfite
-
IC50: 50 nM
4-nitrophenyl (2-[(3-([(2-ethyl-1,1-dioxido-3,4,7,8-tetrahydro-2H-[1,4]dioxino[2,3-g][1,2]benzothiazin-3-yl)carbonyl]amino)-2-oxo-4-phenylbutanoyl)amino]ethyl)amidosulfite
-
IC50: 47 nM
4-nitrophenyl (3-[(3-([(2-ethyl-1,1-dioxido-3,4,7,8-tetrahydro-2H-[1,4]dioxino[2,3-g][1,2]benzothiazin-3-yl)carbonyl]amino)-2-oxo-4-phenylbutanoyl)amino]propyl)amidosulfite
-
IC50: 50 nM
4-[([(2Z)-2-[(3S)-3-(1-methylpropyl)-1-oxo-2,3-dihydroisoquinolin-4(1H)-ylidene]acetyl]oxy)methyl]benzyl (2Z)-[(3R)-3-(1-methylpropyl)-1-oxo-2,3-dihydroisoquinolin-4(1H)-ylidene]ethanoate
-
-
5-azanylidyne-N-[[(2S,3S)-3-(ethoxycarbonyl)oxiran-2-yl]carbonyl]-L-norvalyl-L-arginyl-L-tryptophanamide
-
irreversible inhibitor
5-formyl-N-[(2S)-3-methyl-1-[[(2S)-4-methyl-1-oxopentan-2-yl]amino]-1-oxobutan-2-yl]-1H-pyrrole-2-carboxamide
-
CAT0059
5-formyl-N-[(2S)-3-methyl-1-[[(2S)-4-methyl-1-oxopentan-2-yl]amino]-1-oxobutan-2-yl]furan-2-carboxamide
-
-
5-formyl-N-[(2S)-3-methyl-1-[[(2S)-4-methyl-1-oxopentan-2-yl]amino]-1-oxobutan-2-yl]thiophene-2-carboxamide
-
-
A23187
-
-
acetyl-DPMSSTYIEE-betaAla-GKREVTIPPKYRELLA-NH2
-
-
acetyl-DPMSSTYIEELGK-NH2
-
-
acetyl-DPMSSTYIEELGKREVT-betaAla-PPKYRELLA-NH2
-
-
acetyl-DPMSSTYIEELGKREVTIPPKYR-NH2
-
-
acetyl-DPMSSTYIEELGKREVTIPPKYREL-NH2
-
-
acetyl-DPMSSTYIEELGKREVTIPPKYRELLA-NH2
-
CP1B peptide
acetyl-Leu-Leu-Nle-CHO
-
-
acetyl-REVTIPPKYRELLA-NH2
-
-
acetyl-RRMKWKKDPMSSTYIEELGKREVTIPPKYRELLA-NH2
-
-
acetyl-RYKPPITVERKGLEEIYTSS-NH2
-
-
acetyl-SSTTYIEELGKREVTIPPKYR-NH2
-
-
acetyl-SSTYIEELGK-NH-(CH2O)2-CH2C(O)-TIPPKYR-NH2
-
-
acetyl-SSTYIEELGKREVTIPPK-NH2
-
-
acetyl-SSTYIEELGKREVTIPPKYR-NH2
-
-
acetyl-SSTYIEELGKREVTIPPKYRELLA-NH2
-
-
acetyl-TYIEELGKREVTIPPKYR-NH2
-
-
acetyl-TYIEELGKREVTIPPKYRELLA-NH2
-
-
AK-275
-
reversible inhibitor
-
AK-295
-
reversible inhibitor
AK-295-D1
-
reversible inhibitor
-
AK-295-D2
-
reversible inhibitor
-
ALLM
-
reversible inhibitor
benzyl [(6S,9S,12S)-6-formyl-9-(2-methylpropyl)-8,11-dioxo-2-oxa-7,10-diazabicyclo[12.2.2]octadeca-1(16),14,17-trien-12-yl]carbamate
-
-
benzyl [(7S,10S,13S)-7-formyl-10-(2-methylpropyl)-9,12-dioxo-2-oxa-8,11-diazabicyclo[13.2.2]nonadeca-1(17),15,18-trien-13-yl]carbamate
-
CAT811
benzyl [(8S,11S,14S)-8-formyl-11-(2-methylpropyl)-10,13-dioxo-2-oxa-9,12-diazabicyclo[14.2.2]icosa-1(18),16,19-trien-14-yl]carbamate
-
-
butyl (2Z)-[(3S)-3-(butan-2-yl)-1-oxo-2,3-dihydroisoquinolin-4(1H)-ylidene]ethanoate
-
-
calpain inhibitor 1
-
synthetic calpain inhibitor
calpain inhibitor III
-
-
calpain inhibitor-1
-
-
calpastatin
-
calpastatin peptides
-
-
-
Calpeptin
CP1B peptide
-
a 20-mer peptide truncated from region B of calpastatin inhibitory domain 1, 1000fold more selective for mu-calpain than cathepsin L
-
cystatin
-
engineered cystatins. Recombinant hybrids of human stefin B with KS2 and DELTAL110 deletion mutants of chicken cystatin-KD2 hybrids. Substitution of the N-terminal contact region of stefin B by ther corresponding KD2 sequence results in a calpain inhibitor with a Ki-value of 188 nM. Deletion of L110 improves inhibition 4 to 8fold. All engineered cystatins are temporary inhibitors
-
dimethyl (2S,2'S)-2,2'-[biphenyl-2,2'-diylbis(carbonylimino)]bis(3-phenylpropanoate)
-
-
E-64
-
irreversible inhibitor
E-64c
-
irreversible inhibitor
E-64d
-
irreversible inhibitor
E64d
-
-
EDTA
-
0.25 mM, complete
EGTA
-
-
Ep-460
-
irreversible inhibitor
ethyl 3-([N-[(benzyloxy)carbonyl]-L-leucyl]amino)-2-oxo-4-phenylbutanoate
-
reversible inhibitor
ethyl 4-(4-bromophenyl)-3-([N-[5-(1,2-dithiolan-3-yl)pentanoyl]-L-leucyl]amino)-2-oxobutanoate
-
reversible inhibitor
heat shock protein 90
-
incubation of calpain-1 at a molar ratio of 1:1 with heat shock protein 90, at increasing Ca2+ concentrations, results in a significant decrease of calpain proteolytic activity at [Ca2+] up to 0.04 mM. At higher Ca2+ concentrations, the inhibiting effect of heat shock protein 90 is no more detectable
-
iodoacetic acid
-
0.25 mM, complete
ionomycin
-
-
leupeptin
MDL-28170
MDL-28710
-
complete inhibition at 100 nM
MDL28170
methyl (2-[(3-([(2-ethyl-1,1-dioxido-3,4,7,8-tetrahydro-2H-[1,4]dioxino[2,3-g][1,2]benzothiazin-3-yl)carbonyl]amino)-2-oxo-4-phenylbutanoyl)amino]ethyl)amidosulfite
-
IC50: 89 nM
methyl (3S)-4-cyclohexyl-3-([(2-ethyl-1,1-dioxido-3,4,7,8-tetrahydro-2H-[1,4]dioxino[2,3-g][1,2]benzothiazin-3-yl)carbonyl]amino)-2-oxobutanoate
-
IC50: 1000 nM
methyl (S,S,Z)-(3-sec-butyl-1-oxo-2,3-dihydro-1H-isoquinolin-4-ylidene)acetate
-
strong inhibitor
methyl N-[[2'-([(2S)-1-[(2'-aminobiphenyl-2-yl)amino]-1-oxo-3-phenylpropan-2-yl]carbamoyl)biphenyl-2-yl]carbonyl]-L-phenylalanyl-L-valinate
-
-
N'-((1S,2R)-1-benzyl-3-[(3,5-dimethoxybenzyl)amino]-2-hydroxypropyl)-N,N-dipropylbenzene-1,3-dicarboxamide
-
IC50: 20 nM
N-((1S)-1-benzyl-2,3-dioxo-3-[(2-phenylethyl)amino]propyl)-2-ethyl-3,4,7,8-tetrahydro-2H-[1,4]dioxino[2,3-g][1,2]benzothiazine-3-carboxamide 1,1-dioxide
-
IC50: 63 nM
N-((1S)-1-benzyl-3-[(1-methylethyl)amino]-2,3-dioxopropyl)-2-ethyl-3,4,7,8-tetrahydro-2H-[1,4]dioxino[2,3-g][1,2]benzothiazine-3-carboxamide 1,1-dioxide
-
IC50: 205 nM
N-((1S)-1-benzyl-3-[(2-methoxyethyl)amino]-2,3-dioxopropyl)-2-ethyl-3,4,7,8-tetrahydro-2H-[1,4]dioxino[2,3-g][1,2]benzothiazine-3-carboxamide 1,1-dioxide
-
IC50: 200 nM
N-((1S)-1-benzyl-3-[(cyclopropylmethyl)amino]-2,3-dioxopropyl)-2-ethyl-3,4,7,8-tetrahydro-2H-[1,4]dioxino[2,3-g][1,2]benzothiazine-3-carboxamide 1,1-dioxide
-
IC50: 286 nM
N-((1S)-1-[(butylamino)(oxo)acetyl]-3-methylbutyl)-2-ethyl-3,4,7,8-tetrahydro-2H-[1,4]dioxino[2,3-g][1,2]benzothiazine-3-carboxamide 1,1-dioxide
-
-
N-(4-amino-3,4-dioxo-1-phenylbutan-2-yl)-1-(1-benzothiophen-2-ylcarbonyl)piperidine-4-carboxamide
-
reversible inhibitor
N-(4-amino-3,4-dioxo-1-phenylbutan-2-yl)-2-[(E)-2-[4-[(diethylamino)methyl]phenyl]ethenyl]benzamide
-
reversible inhibitor
N-(4-amino-3,4-dioxo-1-phenylbutan-2-yl)-3-methyl-4-oxo-1,4-dihydroquinoline-2-carboxamide
-
reversible inhibitor
N-(4-amino-3,4-dioxo-1-phenylbutan-2-yl)-3-methyl-4-oxo-4H-chromene-2-carboxamide
-
reversible inhibitor
N-(4-amino-3,4-dioxo-1-phenylbutan-2-yl)-4-methyl-6-methylidene-1,6-dihydropyridine-3-carboxamide
-
reversible inhibitor
N-acetyl-Leu-Leu-Norleu-al
-
-
N-[(1S)-1-benzyl-2,3-dioxo-3-(pentylamino)propyl]-2-ethyl-3,4,7,8-tetrahydro-2H-[1,4]dioxino[2,3-g][1,2]benzothiazine-3-carboxamide 1,1-dioxide
-
IC50: 150 nM
N-[(1S)-1-benzyl-2,3-dioxo-3-(prop-2-en-1-ylamino)propyl]-2-ethyl-3,4,7,8-tetrahydro-2H-[1,4]dioxino[2,3-g][1,2]benzothiazine-3-carboxamide 1,1-dioxide
-
IC50: 200 nM
N-[(1S)-1-benzyl-3-(benzylamino)-2,3-dioxopropyl]-2-ethyl-3,4,7,8-tetrahydro-2H-[1,4]dioxino[2,3-g][1,2]benzothiazine-3-carboxamide 1,1-dioxide
-
IC50: 81 nM
N-[(1S)-1-benzyl-3-(butylamino)-2,3-dioxopropyl]-2-ethyl-3,4,7,8-tetrahydro-2H-[1,4]dioxino[2,3-g][1,2]benzothiazine-3-carboxamide 1,1-dioxide
-
-
N-[(1S)-1-benzyl-3-(ethylamino)-2,3-dioxopropyl]-2-ethyl-3,4,7,8-tetrahydro-2H-[1,4]dioxino[2,3-g][1,2]benzothiazine-3-carboxamide 1,1-dioxide
-
IC50: 340 nM
N-[(2S)-1-oxo-3-phenylpropan-2-yl]-7,8-dihydro-2H-[1,4]dioxino[2,3-g][1,2,4]benzothiadiazine-3-carboxamide 1,1-dioxide
-
-
N-[(2S)-1-[[(3S)-2-hydroxytetrahydrofuran-3-yl]amino]-1-oxopentan-2-yl]-10H-phenothiazine-2-carboxamide
-
BN-82204
N-[(2S)-3,4-dioxo-1-phenyl-4-([3-[(phenylsulfonyl)amino]propyl]amino)butan-2-yl]-2-ethyl-3,4,7,8-tetrahydro-2H-[1,4]dioxino[2,3-g][1,2]benzothiazine-3-carboxamide 1,1-dioxide
-
reversible inhibitor
N-[(2S)-4-(2-benzylhydrazinyl)-3,4-dioxo-1-phenylbutan-2-yl]-N2-[(benzyloxy)carbonyl]-L-leucinamide
-
reversible inhibitor
N-[(2S)-4-(butylamino)-3,4-dioxo-1-phenylbutan-2-yl]-2-ethyl-3,4,7,8-tetrahydro-2H-[1,4]dioxino[2,3-g][1,2]benzothiazine-3-carboxamide 1,1-dioxide
-
reversible inhibitor
N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-fluoro-1-(4-hydroxyphenyl)-3-oxobutan-2-yl]-L-leucinamide
-
irreversible inhibitor
N-[1-(4-bromophenyl)-4-(ethylamino)-3,4-dioxobutan-2-yl]-N2-[5-(1,2-dithiolan-3-yl)pentanoyl]-L-leucinamide
-
reversible inhibitor
N-[[(2R,3R)-3-(ethoxycarbonyl)oxiran-2-yl]carbonyl]-L-histidyl-L-arginyl-L-tryptophanamide
-
irreversible inhibitor
N2-[(2S)-2-([[(2R,3R)-3-(ethoxycarbonyl)oxiran-2-yl]carbonyl]amino)pent-4-enoyl]-L-arginyl-L-tryptophanamide
-
irreversible inhibitor
N2-[(benzyloxy)carbonyl]-N-[4-(ethylamino)-3,4-dioxo-1-phenylbutan-2-yl]-L-leucinamide
-
reversible inhibitor
PCP1B peptide
-
-
-
PD-150606
-
-
PD-151746
-
-
PD150606
-
-
penetratin
-
-
penicillide
-
-
phenyl (2-[(3-([(1,1-dioxido-3,4,7,8-tetrahydro-2H-[1,4]dioxino[2,3-g][1,2]benzothiazin-3-yl)carbonyl]amino)-2-oxo-4-phenylbutanoyl)amino]ethyl)amidosulfite
-
IC50: 76 nM
phenyl (2-[(3-([(2-ethyl-1,1-dioxido-3,4,7,8-tetrahydro-2H-[1,4]dioxino[2,3-g][1,2]benzothiazin-3-yl)carbonyl]amino)-2-oxo-4-phenylbutanoyl)amino]ethyl)amidosulfite
-
IC50: 40 nM
phenyl (3-[(3-([(2-ethyl-1,1-dioxido-3,4,7,8-tetrahydro-2H-[1,4]dioxino[2,3-g][1,2]benzothiazin-3-yl)carbonyl]amino)-2-oxo-4-phenylbutanoyl)amino]propyl)amidosulfite
-
IC50: 35 nM
SJA-6017
-
reversible inhibitor
SNJ-1715
-
reversible inhibitor
SNJ-1945
ZLLY-CH2F
-
irreversible inhibitor
additional information
-
FANCA and FANCG proteins bind directly to mu-calpain, this binding may lead to inhibition of mu-calpain activity in normal cells
-
ACTIVATING COMPOUND
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
2-mercaptoethanol
-
required for maximal activity
Ca2+
-
required for activation of mu-calpain. Membrane-binding of mu-calpain is Ca2+-dependent. Membrane binding of mu-calpain is due to the exposed hydrophobic surface of the active site conformation and does not reduce the Ca2+ requirement for activation
NS5A protein
-
the nonstructural hepatitis C virus protein NS5Ais sufficient to activate a calpain 1
-
KM VALUE [mM]
SUBSTRATE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
0.043
2-aminobenzoyl-EVYGMMY(3-NO2)-OH
-
pH and temperature not specified in the publication
0.00074
4,4-difluoro-5,7-dimethyl-4-bora-31,4a-diaza-s-indacene-3-propioyl-labeled casein
-
pH and temperature not specified in the publication
-
0.053
casein
-
pH and temperature not specified in the publication
0.0131
fluorescin thiocarbamoyl-labeled casein
-
pH and temperature not specified in the publication
-
0.00005
fodrin
-
pH and temperature not specified in the publication
-
0.0046
K-(5(6)-carboxyfluorescein)-EVYGMMK(4-(4-dimethylaminophenylazo)benzoyl)-OH
-
pH and temperature not specified in the publication
0.37
N-benzyloxycarbonyl-L-Leu-L-Arg-4-methoxy-2-naphthylamide
-
pH and temperature not specified in the publication
0.19
N-benzyloxycarbonyl-L-Leu-L-Arg-7-amido-4-methylcoumarin
-
pH and temperature not specified in the publication
0.46
N-benzyloxycarbonyl-L-Leu-L-Arg-7-amido-4-trifluoromethylcoumarin
-
pH and temperature not specified in the publication
0.002
succinyl-bovine serum albumin
-
pH and temperature not specified in the publication
-
0.0081
succinyl-casein
-
pH and temperature not specified in the publication
-
0.284
succinyl-insulin B
-
pH and temperature not specified in the publication
-
0.2
succinyl-L-Leu-L-Leu-L-Val-7-amido-4-methylcoumarin
-
pH and temperature not specified in the publication
0.2
succinyl-L-Leu-L-Leu-L-Val-L-Tyr-7-amido-4-methylcoumarin
-
pH and temperature not specified in the publication
1.2
succinyl-L-Leu-L-Met-7-amido-4-methylcoumarin
-
pH and temperature not specified in the publication
0.43
succinyl-L-Leu-L-Tyr-4-methoxy-2-naphthylamide
-
pH and temperature not specified in the publication
4.7
succinyl-L-Leu-L-Tyr-7-amido-4-methylcoumarin
-
pH and temperature not specified in the publication
0.063
succinyl-protamine
-
pH and temperature not specified in the publication
-
5.9
tert-butyloxycarbonyl-L-Val-L-Leu-L-Lys-7-amido-4-methylcoumarin
-
pH and temperature not specified in the publication
TURNOVER NUMBER [1/s]
SUBSTRATE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
0.025
2-aminobenzoyl-EVYGMMY(3-NO2)-OH
-
pH and temperature not specified in the publication
0.11
K-(5(6)-carboxyfluorescein)-EVYGMMK(4-(4-dimethylaminophenylazo)benzoyl)-OH
-
pH and temperature not specified in the publication
0.52
N-benzyloxycarbonyl-L-Leu-L-Arg-4-methoxy-2-naphthylamide
-
pH and temperature not specified in the publication
0.02
N-benzyloxycarbonyl-L-Leu-L-Arg-7-amido-4-methylcoumarin
-
pH and temperature not specified in the publication
0.07
N-benzyloxycarbonyl-L-Leu-L-Arg-7-amido-4-trifluoromethylcoumarin
-
pH and temperature not specified in the publication
0.29
succinyl-L-Leu-L-Leu-L-Val-7-amido-4-methylcoumarin
-
pH and temperature not specified in the publication
0.029
succinyl-L-Leu-L-Leu-L-Val-L-Tyr-7-amido-4-methylcoumarin
-
pH and temperature not specified in the publication
0.062
succinyl-L-Leu-L-Met-7-amido-4-methylcoumarin
-
pH and temperature not specified in the publication
0.12
succinyl-L-Leu-L-Tyr-4-methoxy-2-naphthylamide
-
pH and temperature not specified in the publication
0.37
succinyl-L-Leu-L-Tyr-7-amido-4-methylcoumarin
-
pH and temperature not specified in the publication
0.49
tert-butyloxycarbonyl-L-Val-L-Leu-L-Lys-7-amido-4-methylcoumarin
-
pH and temperature not specified in the publication
Ki VALUE [mM]
INHIBITOR
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
0.000081
1-[(4-methylphenyl)sulfonyl]-N-(1-oxo-3-phenylpropan-2-yl)-D-prolinamide
-
pH and temperature not specified in the publication
0.0000085
3-([N-[(benzyloxy)carbonyl]-L-leucyl]amino)-2-oxo-4-phenylbutanoic acid
-
pH and temperature not specified in the publication
0.00005
4-(4-bromophenyl)-3-([N-[5-(1,2-dithiolan-3-yl)pentanoyl]-L-leucyl]amino)-2-oxobutanoic acid
-
pH and temperature not specified in the publication
0.017
acetyl-DPMSSTYIEE-betaAla-GKREVTIPPKYRELLA-NH2
-
pH and temperature not specified in the publication
0.0069
acetyl-DPMSSTYIEELGK-NH2
-
pH 7.5, 12C
0.0024
acetyl-DPMSSTYIEELGKREVT-betaAla-PPKYRELLA-NH2
-
pH and temperature not specified in the publication
0.0000008
acetyl-DPMSSTYIEELGKREVTIPPKYR-NH2
-
pH 7.5, 12C
0.0000005
acetyl-DPMSSTYIEELGKREVTIPPKYREL-NH2
-
pH 7.5, 12C
0.0000002
acetyl-DPMSSTYIEELGKREVTIPPKYRELLA-NH2
-
pH and temperature not specified in the publication
0.035
acetyl-REVTIPPKYRELLA-NH2
-
pH 7.5, 12C
0.00000019
acetyl-RRMKWKKDPMSSTYIEELGKREVTIPPKYRELLA-NH2
-
pH and temperature not specified in the publication
0.726
acetyl-RYKPPITVERKGLEEIYTSS-NH2
-
pH 7.5, 12C
0.000026
acetyl-SSTTYIEELGKREVTIPPKYR-NH2
-
pH and temperature not specified in the publication
0.0117
acetyl-SSTYIEELGK-NH-(CH2O)2-CH2C(O)-TIPPKYR-NH2
-
pH 7.5, 12C
0.017
acetyl-SSTYIEELGKREVTIPPK-NH2
-
pH 7.5, 12C
0.000026
acetyl-SSTYIEELGKREVTIPPKYR-NH2
-
pH 7.5, 12C
0.0000006
acetyl-SSTYIEELGKREVTIPPKYRELLA-NH2
-
pH 7.5, 12C
0.000093
acetyl-TYIEELGKREVTIPPKYR-NH2
0.0000022
acetyl-TYIEELGKREVTIPPKYRELLA-NH2
-
pH 7.5, 12C
0.000026
CP1B peptide
-
pH and temperature not specified in the publication
-
0.0018
ethyl 3-([N-[(benzyloxy)carbonyl]-L-leucyl]amino)-2-oxo-4-phenylbutanoate
-
pH and temperature not specified in the publication
0.01
ethyl 4-(4-bromophenyl)-3-([N-[5-(1,2-dithiolan-3-yl)pentanoyl]-L-leucyl]amino)-2-oxobutanoate
-
IC50 above 0.01 mM, pH and temperature not specified in the publication
0.000009
N-(4-amino-3,4-dioxo-1-phenylbutan-2-yl)-1-(1-benzothiophen-2-ylcarbonyl)piperidine-4-carboxamide
-
pH and temperature not specified in the publication
0.000027
N-(4-amino-3,4-dioxo-1-phenylbutan-2-yl)-2-[(E)-2-[4-[(diethylamino)methyl]phenyl]ethenyl]benzamide
-
pH and temperature not specified in the publication
0.0000047
N-[(2S)-4-(2-benzylhydrazinyl)-3,4-dioxo-1-phenylbutan-2-yl]-N2-[(benzyloxy)carbonyl]-L-leucinamide
-
pH and temperature not specified in the publication
0.00002
N-[1-(4-bromophenyl)-4-(ethylamino)-3,4-dioxobutan-2-yl]-N2-[5-(1,2-dithiolan-3-yl)pentanoyl]-L-leucinamide
-
pH and temperature not specified in the publication
0.0002
N2-[(benzyloxy)carbonyl]-N-[4-(ethylamino)-3,4-dioxo-1-phenylbutan-2-yl]-L-leucinamide
-
pH and temperature not specified in the publication
0.0000005
PCP1B peptide
-
pH and temperature not specified in the publication
-
0.00000018
penetratin
-
pH and temperature not specified in the publication
IC50 VALUE [mM]
INHIBITOR
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
0.00088
(2S)-2-[[(4-fluorophenyl)sulfonyl]amino]-N-[(3S)-2-hydroxytetrahydrofuran-3-yl]-3-methylbutanamide
Homo sapiens;
-
pH and temperature not specified in the publication
0.0007
(2S,5S)-5-benzyl-6-hydroxy-2-(2-methylpropyl)morpholin-3-one
Homo sapiens;
-
pH and temperature not specified in the publication
0.000038
(3S)-2-hydroxytetrahydrofuran-3-yl N-[(10H-phenothiazin-2-yloxy)acetyl]-L-threonyl-L-leucinate
Homo sapiens;
-
pH and temperature not specified in the publication
0.000089
(3S)-2-hydroxytetrahydrofuran-3-yl N-[(2S)-2-[[(10H-phenothiazin-2-yloxy)acetyl]amino]butanoyl]-L-leucinate
Homo sapiens;
-
pH and temperature not specified in the publication
0.001
(3S)-3-[[N-(10H-phenothiazin-2-ylcarbonyl)-L-norvalyl]amino]tetrahydrofuran-2-yl acetate
Homo sapiens;
-
IC50 above 0.001 mM, pH and temperature not specified in the publication
0.029
(7S,10S,13S,26S)-13,26-dibenzyl-7-methyl-10-(propan-2-yl)-5,7,8,10,11,13,14,25,26,28-decahydrotetrabenzo[k,m,t,v][1,4,7,10,15,18]hexaazacyclotetracosine-6,9,12,15,24,27-hexone
Homo sapiens;
-
pH and temperature not specified in the publication
0.0005
1-(2-chloro-4-hydroxyphenyl)-4-oxo-7-(pyridin-4-yl)-1,4-dihydroquinoline-3-carboxamide
Homo sapiens;
-
pH and temperature not specified in the publication
0.000006
2-methyl-N-[(2S)-1-oxo-3-phenylpropan-2-yl]-7,8-dihydro-2H-[1,4]dioxino[2,3-g][1,2]benzothiazine-3-carboxamide 1,1-dioxide
Homo sapiens;
-
pH and temperature not specified in the publication
0.000056
3,4-dichlorophenyl (2-[(3-([(2-ethyl-1,1-dioxido-3,4,7,8-tetrahydro-2H-[1,4]dioxino[2,3-g][1,2]benzothiazin-3-yl)carbonyl]amino)-2-oxo-4-phenylbutanoyl)amino]ethyl)amidosulfite
Homo sapiens;
-
IC50: 56 nM
0.000056
3,4-dichlorophenyl (3-[(3-([(2-ethyl-1,1-dioxido-3,4,7,8-tetrahydro-2H-[1,4]dioxino[2,3-g][1,2]benzothiazin-3-yl)carbonyl]amino)-2-oxo-4-phenylbutanoyl)amino]propyl)amidosulfite
Homo sapiens;
-
IC50: 56 nM
0.00034
3-([4-[2-(methoxymethoxy)phenyl]-4-oxobutanoyl]amino)-2-oxo-4-phenylbutanamide
Homo sapiens;
-
pH and temperature not specified in the publication
0.0192
3-acetyl-2-[(2,4-dichlorophenyl)amino]-8-(trifluoromethyl)quinolin-4(1H)-one
Homo sapiens;
-
using [2-Abz]-Ser-Thr-Phe-Ala-Gln-Pro-[3-nitrotyrosine]-NH2 as substrate, in 50 mM Tris-HCl, 50 mM NaCl, 1 mM EDTA, 5 mM beta-mercaptoethanol, pH 7.5, at 25C
0.03
3-acetyl-2-[(3-fluorophenyl)amino]-8-phenylquinolin-4(1H)-one
Homo sapiens;
-
IC50 above 0.03 mM, using [2-Abz]-Ser-Thr-Phe-Ala-Gln-Pro-[3-nitrotyrosine]-NH2 as substrate, in 50 mM Tris-HCl, 50 mM NaCl, 1 mM EDTA, 5 mM beta-mercaptoethanol, pH 7.5, at 25C
0.03
3-acetyl-2-[(4-chlorophenyl)amino]-5,8-difluoroquinolin-4(1H)-one
Homo sapiens;
-
IC50 above 0.03 mM, using [2-Abz]-Ser-Thr-Phe-Ala-Gln-Pro-[3-nitrotyrosine]-NH2 as substrate, in 50 mM Tris-HCl, 50 mM NaCl, 1 mM EDTA, 5 mM beta-mercaptoethanol, pH 7.5, at 25C
0.03
3-acetyl-2-[(4-tert-butylphenyl)amino]-5,8-difluoroquinolin-4(1H)-one
Homo sapiens;
-
IC50 above 0.03 mM, using [2-Abz]-Ser-Thr-Phe-Ala-Gln-Pro-[3-nitrotyrosine]-NH2 as substrate, in 50 mM Tris-HCl, 50 mM NaCl, 1 mM EDTA, 5 mM beta-mercaptoethanol, pH 7.5, at 25C
0.00369 - 0.00743
3-acetyl-2-[(4-tert-butylphenyl)amino]-8-chloro-6-nitroquinolin-4(1H)-one
0.03
3-acetyl-2-[[3,5-bis(trifluoromethyl)phenyl]amino]-5,8-difluoroquinolin-4(1H)-one
Homo sapiens;
-
IC50 above 0.03 mM, using [2-Abz]-Ser-Thr-Phe-Ala-Gln-Pro-[3-nitrotyrosine]-NH2 as substrate, in 50 mM Tris-HCl, 50 mM NaCl, 1 mM EDTA, 5 mM beta-mercaptoethanol, pH 7.5, at 25C
0.00169 - 0.00359
3-acetyl-5,8-dibromo-2-[(4-bromophenyl)amino]quinolin-4(1H)-one
0.00317 - 0.00399
3-acetyl-5,8-dichloro-2-[(2,4-dichlorophenyl)amino]quinolin-4(1H)-one
0.03
3-acetyl-6,8-difluoro-2-[(2,4,5-trifluorophenyl)amino]quinolin-4(1H)-one
Homo sapiens;
-
IC50 above 0.03 mM, using [2-Abz]-Ser-Thr-Phe-Ala-Gln-Pro-[3-nitrotyrosine]-NH2 as substrate, in 50 mM Tris-HCl, 50 mM NaCl, 1 mM EDTA, 5 mM beta-mercaptoethanol, pH 7.5, at 25C
0.00316 - 0.00464
3-acetyl-6-chloro-2-[(2,4-dichlorophenyl)amino]-8-nitroquinolin-4(1H)-one
0.00239 - 0.00373
3-acetyl-6-chloro-2-[(2-chloro-4-methylphenyl)amino]-8-nitroquinolin-4(1H)-one
0.03
3-acetyl-6-chloro-8-(trifluoromethyl)-2-[[4-(trifluoromethyl)phenyl]amino]quinolin-4(1H)-one
Homo sapiens;
-
IC50 above 0.03 mM, using [2-Abz]-Ser-Thr-Phe-Ala-Gln-Pro-[3-nitrotyrosine]-NH2 as substrate, in 50 mM Tris-HCl, 50 mM NaCl, 1 mM EDTA, 5 mM beta-mercaptoethanol, pH 7.5, at 25C
0.03
3-acetyl-7,8-dichloro-2-[[3-(trifluoromethyl)phenyl]amino]quinolin-4(1H)-one
Homo sapiens;
-
IC50 above 0.03 mM, using [2-Abz]-Ser-Thr-Phe-Ala-Gln-Pro-[3-nitrotyrosine]-NH2 as substrate, in 50 mM Tris-HCl, 50 mM NaCl, 1 mM EDTA, 5 mM beta-mercaptoethanol, pH 7.5, at 25C
0.00353 - 0.00994
3-acetyl-8-bromo-5-chloro-2-[(4-chlorophenyl)amino]quinolin-4(1H)-one
0.000277 - 0.00306
3-acetyl-8-chloro-2-[(2,4-dibromophenyl)amino]-5-methylquinolin-4(1H)-one
0.03
3-acetyl-8-chloro-2-[(2-fluoro-5-methylphenyl)amino]-5-(trifluoromethyl)quinolin-4(1H)-one
Homo sapiens;
-
IC50 above 0.03 mM, using [2-Abz]-Ser-Thr-Phe-Ala-Gln-Pro-[3-nitrotyrosine]-NH2 as substrate, in 50 mM Tris-HCl, 50 mM NaCl, 1 mM EDTA, 5 mM beta-mercaptoethanol, pH 7.5, at 25C
0.03
3-acetyl-8-chloro-2-[(3-methylphenyl)amino]-5-nitroquinolin-4(1H)-one
Homo sapiens;
-
IC50 above 0.03 mM, using [2-Abz]-Ser-Thr-Phe-Ala-Gln-Pro-[3-nitrotyrosine]-NH2 as substrate, in 50 mM Tris-HCl, 50 mM NaCl, 1 mM EDTA, 5 mM beta-mercaptoethanol, pH 7.5, at 25C
0.03
3-acetyl-8-chloro-2-[(4-chloro-2-fluorophenyl)amino]-5-methylquinolin-4(1H)-one
Homo sapiens;
-
IC50 above 0.03 mM, using [2-Abz]-Ser-Thr-Phe-Ala-Gln-Pro-[3-nitrotyrosine]-NH2 as substrate, in 50 mM Tris-HCl, 50 mM NaCl, 1 mM EDTA, 5 mM beta-mercaptoethanol, pH 7.5, at 25C
0.00456 - 0.00808
3-acetyl-8-chloro-2-[(4-chlorophenyl)amino]-6-nitroquinolin-4(1H)-one
0.03
3-acetyl-8-chloro-5-fluoro-2-(phenylamino)quinolin-4(1H)-one
Homo sapiens;
-
IC50 above 0.03 mM, using [2-Abz]-Ser-Thr-Phe-Ala-Gln-Pro-[3-nitrotyrosine]-NH2 as substrate, in 50 mM Tris-HCl, 50 mM NaCl, 1 mM EDTA, 5 mM beta-mercaptoethanol, pH 7.5, at 25C
0.03
3-acetyl-8-chloro-5-methyl-2-[(2,3,4-trifluorophenyl)amino]quinolin-4(1H)-one
Homo sapiens;
-
IC50 above 0.03 mM, using [2-Abz]-Ser-Thr-Phe-Ala-Gln-Pro-[3-nitrotyrosine]-NH2 as substrate, in 50 mM Tris-HCl, 50 mM NaCl, 1 mM EDTA, 5 mM beta-mercaptoethanol, pH 7.5, at 25C
0.03
3-acetyl-8-chloro-5-methyl-2-[(2,4,5-trifluorophenyl)amino]quinolin-4(1H)-one
Homo sapiens;
-
IC50 above 0.03 mM, using [2-Abz]-Ser-Thr-Phe-Ala-Gln-Pro-[3-nitrotyrosine]-NH2 as substrate, in 50 mM Tris-HCl, 50 mM NaCl, 1 mM EDTA, 5 mM beta-mercaptoethanol, pH 7.5, at 25C
0.000029
4-fluorophenyl (2-[(3-([(2-ethyl-1,1-dioxido-3,4,7,8-tetrahydro-2H-[1,4]dioxino[2,3-g][1,2]benzothiazin-3-yl)carbonyl]amino)-2-oxo-4-phenylbutanoyl)amino]ethyl)amidosulfite
Homo sapiens;
-
IC50: 29 nM
0.00005
4-fluorophenyl (3-[(3-([(2-ethyl-1,1-dioxido-3,4,7,8-tetrahydro-2H-[1,4]dioxino[2,3-g][1,2]benzothiazin-3-yl)carbonyl]amino)-2-oxo-4-phenylbutanoyl)amino]propyl)amidosulfite
Homo sapiens;
-
IC50: 50 nM
0.000047
4-nitrophenyl (2-[(3-([(2-ethyl-1,1-dioxido-3,4,7,8-tetrahydro-2H-[1,4]dioxino[2,3-g][1,2]benzothiazin-3-yl)carbonyl]amino)-2-oxo-4-phenylbutanoyl)amino]ethyl)amidosulfite
Homo sapiens;
-
IC50: 47 nM
0.00005
4-nitrophenyl (3-[(3-([(2-ethyl-1,1-dioxido-3,4,7,8-tetrahydro-2H-[1,4]dioxino[2,3-g][1,2]benzothiazin-3-yl)carbonyl]amino)-2-oxo-4-phenylbutanoyl)amino]propyl)amidosulfite
Homo sapiens;
-
IC50: 50 nM
5
4-[([(2Z)-2-[(3S)-3-(1-methylpropyl)-1-oxo-2,3-dihydroisoquinolin-4(1H)-ylidene]acetyl]oxy)methyl]benzyl (2Z)-[(3R)-3-(1-methylpropyl)-1-oxo-2,3-dihydroisoquinolin-4(1H)-ylidene]ethanoate
Homo sapiens;
-
-
0.00033
5-azanylidyne-N-[[(2S,3S)-3-(ethoxycarbonyl)oxiran-2-yl]carbonyl]-L-norvalyl-L-arginyl-L-tryptophanamide
Homo sapiens;
-
pH and temperature not specified in the publication
0.00029
5-formyl-N-[(2S)-3-methyl-1-[[(2S)-4-methyl-1-oxopentan-2-yl]amino]-1-oxobutan-2-yl]-1H-pyrrole-2-carboxamide
Homo sapiens;
-
pH and temperature not specified in the publication
0.00096
5-formyl-N-[(2S)-3-methyl-1-[[(2S)-4-methyl-1-oxopentan-2-yl]amino]-1-oxobutan-2-yl]furan-2-carboxamide
Homo sapiens;
-
pH and temperature not specified in the publication
0.00044
5-formyl-N-[(2S)-3-methyl-1-[[(2S)-4-methyl-1-oxopentan-2-yl]amino]-1-oxobutan-2-yl]thiophene-2-carboxamide
Homo sapiens;
-
pH and temperature not specified in the publication
0.0004
benzyl [(6S,9S,12S)-6-formyl-9-(2-methylpropyl)-8,11-dioxo-2-oxa-7,10-diazabicyclo[12.2.2]octadeca-1(16),14,17-trien-12-yl]carbamate
Homo sapiens;
-
pH and temperature not specified in the publication
0.00022
benzyl [(7S,10S,13S)-7-formyl-10-(2-methylpropyl)-9,12-dioxo-2-oxa-8,11-diazabicyclo[13.2.2]nonadeca-1(17),15,18-trien-13-yl]carbamate
Homo sapiens;
-
pH and temperature not specified in the publication
0.00017
benzyl [(8S,11S,14S)-8-formyl-11-(2-methylpropyl)-10,13-dioxo-2-oxa-9,12-diazabicyclo[14.2.2]icosa-1(18),16,19-trien-14-yl]carbamate
Homo sapiens;
-
pH and temperature not specified in the publication
0.000064
dimethyl (2S,2'S)-2,2'-[biphenyl-2,2'-diylbis(carbonylimino)]bis(3-phenylpropanoate)
Homo sapiens;
-
pH and temperature not specified in the publication
0.0015
E-64
Homo sapiens;
-
-
0.000199 - 0.0002
MDL28170
0.000089
methyl (2-[(3-([(2-ethyl-1,1-dioxido-3,4,7,8-tetrahydro-2H-[1,4]dioxino[2,3-g][1,2]benzothiazin-3-yl)carbonyl]amino)-2-oxo-4-phenylbutanoyl)amino]ethyl)amidosulfite
Homo sapiens;
-
IC50: 89 nM
0.001
methyl (3S)-4-cyclohexyl-3-([(2-ethyl-1,1-dioxido-3,4,7,8-tetrahydro-2H-[1,4]dioxino[2,3-g][1,2]benzothiazin-3-yl)carbonyl]amino)-2-oxobutanoate
Homo sapiens;
-
IC50: 1000 nM
0.000025
methyl (S,S,Z)-(3-sec-butyl-1-oxo-2,3-dihydro-1H-isoquinolin-4-ylidene)acetate
Homo sapiens;
-
pH and temperature not specified in the publication
0.000000087
methyl N-[[2'-([(2S)-1-[(2'-aminobiphenyl-2-yl)amino]-1-oxo-3-phenylpropan-2-yl]carbamoyl)biphenyl-2-yl]carbonyl]-L-phenylalanyl-L-valinate
Homo sapiens;
-
pH and temperature not specified in the publication
0.00002
N'-((1S,2R)-1-benzyl-3-[(3,5-dimethoxybenzyl)amino]-2-hydroxypropyl)-N,N-dipropylbenzene-1,3-dicarboxamide
Homo sapiens;
-
IC50: 20 nM
0.000063
N-((1S)-1-benzyl-2,3-dioxo-3-[(2-phenylethyl)amino]propyl)-2-ethyl-3,4,7,8-tetrahydro-2H-[1,4]dioxino[2,3-g][1,2]benzothiazine-3-carboxamide 1,1-dioxide
Homo sapiens;
-
IC50: 63 nM
0.000205
N-((1S)-1-benzyl-3-[(1-methylethyl)amino]-2,3-dioxopropyl)-2-ethyl-3,4,7,8-tetrahydro-2H-[1,4]dioxino[2,3-g][1,2]benzothiazine-3-carboxamide 1,1-dioxide
Homo sapiens;
-
IC50: 205 nM
0.0002
N-((1S)-1-benzyl-3-[(2-methoxyethyl)amino]-2,3-dioxopropyl)-2-ethyl-3,4,7,8-tetrahydro-2H-[1,4]dioxino[2,3-g][1,2]benzothiazine-3-carboxamide 1,1-dioxide
Homo sapiens;
-
IC50: 200 nM
0.000286
N-((1S)-1-benzyl-3-[(cyclopropylmethyl)amino]-2,3-dioxopropyl)-2-ethyl-3,4,7,8-tetrahydro-2H-[1,4]dioxino[2,3-g][1,2]benzothiazine-3-carboxamide 1,1-dioxide
Homo sapiens;
-
IC50: 286 nM
0.00071
N-(4-amino-3,4-dioxo-1-phenylbutan-2-yl)-3-methyl-4-oxo-1,4-dihydroquinoline-2-carboxamide
Homo sapiens;
-
pH and temperature not specified in the publication
0.00004
N-(4-amino-3,4-dioxo-1-phenylbutan-2-yl)-3-methyl-4-oxo-4H-chromene-2-carboxamide
Homo sapiens;
-
pH and temperature not specified in the publication
0.0028
N-(4-amino-3,4-dioxo-1-phenylbutan-2-yl)-4-methyl-6-methylidene-1,6-dihydropyridine-3-carboxamide
Homo sapiens;
-
pH and temperature not specified in the publication
0.00015
N-[(1S)-1-benzyl-2,3-dioxo-3-(pentylamino)propyl]-2-ethyl-3,4,7,8-tetrahydro-2H-[1,4]dioxino[2,3-g][1,2]benzothiazine-3-carboxamide 1,1-dioxide
Homo sapiens;
-
IC50: 150 nM
0.0002
N-[(1S)-1-benzyl-2,3-dioxo-3-(prop-2-en-1-ylamino)propyl]-2-ethyl-3,4,7,8-tetrahydro-2H-[1,4]dioxino[2,3-g][1,2]benzothiazine-3-carboxamide 1,1-dioxide
Homo sapiens;
-
IC50: 200 nM
0.000081
N-[(1S)-1-benzyl-3-(benzylamino)-2,3-dioxopropyl]-2-ethyl-3,4,7,8-tetrahydro-2H-[1,4]dioxino[2,3-g][1,2]benzothiazine-3-carboxamide 1,1-dioxide
Homo sapiens;
-
IC50: 81 nM
0.00034
N-[(1S)-1-benzyl-3-(ethylamino)-2,3-dioxopropyl]-2-ethyl-3,4,7,8-tetrahydro-2H-[1,4]dioxino[2,3-g][1,2]benzothiazine-3-carboxamide 1,1-dioxide
Homo sapiens;
-
IC50: 340 nM
0.000028
N-[(2S)-1-oxo-3-phenylpropan-2-yl]-7,8-dihydro-2H-[1,4]dioxino[2,3-g][1,2,4]benzothiadiazine-3-carboxamide 1,1-dioxide
Homo sapiens;
-
pH and temperature not specified in the publication
0.000023
N-[(2S)-1-[[(3S)-2-hydroxytetrahydrofuran-3-yl]amino]-1-oxopentan-2-yl]-10H-phenothiazine-2-carboxamide
Homo sapiens;
-
pH and temperature not specified in the publication
0.000035
N-[(2S)-3,4-dioxo-1-phenyl-4-([3-[(phenylsulfonyl)amino]propyl]amino)butan-2-yl]-2-ethyl-3,4,7,8-tetrahydro-2H-[1,4]dioxino[2,3-g][1,2]benzothiazine-3-carboxamide 1,1-dioxide
Homo sapiens;
-
pH and temperature not specified in the publication
0.00005
N-[(2S)-4-(butylamino)-3,4-dioxo-1-phenylbutan-2-yl]-2-ethyl-3,4,7,8-tetrahydro-2H-[1,4]dioxino[2,3-g][1,2]benzothiazine-3-carboxamide 1,1-dioxide
Homo sapiens;
-
pH and temperature not specified in the publication
0.00078
N2-[(2S)-2-([[(2R,3R)-3-(ethoxycarbonyl)oxiran-2-yl]carbonyl]amino)pent-4-enoyl]-L-arginyl-L-tryptophanamide
Homo sapiens;
-
pH and temperature not specified in the publication
0.000076
phenyl (2-[(3-([(1,1-dioxido-3,4,7,8-tetrahydro-2H-[1,4]dioxino[2,3-g][1,2]benzothiazin-3-yl)carbonyl]amino)-2-oxo-4-phenylbutanoyl)amino]ethyl)amidosulfite
Homo sapiens;
-
IC50: 76 nM
0.00004
phenyl (2-[(3-([(2-ethyl-1,1-dioxido-3,4,7,8-tetrahydro-2H-[1,4]dioxino[2,3-g][1,2]benzothiazin-3-yl)carbonyl]amino)-2-oxo-4-phenylbutanoyl)amino]ethyl)amidosulfite
Homo sapiens;
-
IC50: 40 nM
0.000035
phenyl (3-[(3-([(2-ethyl-1,1-dioxido-3,4,7,8-tetrahydro-2H-[1,4]dioxino[2,3-g][1,2]benzothiazin-3-yl)carbonyl]amino)-2-oxo-4-phenylbutanoyl)amino]propyl)amidosulfite
Homo sapiens;
-
IC50: 35 nM
SPECIFIC ACTIVITY [µmol/min/mg]
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
additional information
pH OPTIMUM
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
TEMPERATURE OPTIMUM
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
SOURCE TISSUE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
SOURCE
-
activation of mu-calpain in platelets from patients with type 2 diabetes mellitus
Manually annotated by BRENDA team
-
from patients with recurrent miscarriage and healthy women with informed consent
Manually annotated by BRENDA team
-
rheumatic synovial cell line. mu-calpain, regulates MMP-3 release by rheumatic synovial cells, in addition to exerting its own degradative action on cartilage
Manually annotated by BRENDA team
-
NO-induced motility in osteoclasts requires regulated Ca2+ release, which activates mu-calpain. This occurs via the inositol (1,4,5)-trisphosphate receptor 1
Manually annotated by BRENDA team
-
elevated levels of calpain-1 in glaucomatous trabecular meshwork. However, calpain activity in glaucomatous trabecular meshwork is only about 50% of that in controls. Modification by iso-levuglandins renders calpain-1 inactive
Manually annotated by BRENDA team
-
neuroblastoma
Manually annotated by BRENDA team
LOCALIZATION
ORGANISM
UNIPROT
COMMENTARY hide
GeneOntology No.
LITERATURE
SOURCE
PDB
SCOP
CATH
UNIPROT
ORGANISM
Homo sapiens;
MOLECULAR WEIGHT
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
28000
-
1 * 80000 + 1 * 28000, SDS-PAGE
SUBUNITS
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
?
-
x * 80000, SDS-PAGE
heterodimer
-
1 * 80000 + 1 * 28000, SDS-PAGE
additional information
POSTTRANSLATIONAL MODIFICATION
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
phosphoprotein
proteolytic modification
-
autolysis of both mu-calpain and calpain-3 is tightly regulated by Ca2+ concentration in skeletal muscle across a range close to but evidently above that reached during normal activity
Purification/COMMENTARY
ORGANISM
UNIPROT
LITERATURE
affinity chromatography, calmodulin-like domain of the catalytic subunit expressed in E. coli
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Ni2+-NTA-agarose column chromatography
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purification of a 21000 Da calpain small subunit fragment
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Cloned/COMMENTARY
ORGANISM
UNIPROT
LITERATURE
cloning of the 21000 Da small subunit and expression in Escherichia coli BL384
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complete amino acid sequence of the large subunit is deduced from its cDNA sequence
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expressed in Escherichia coli BL21(DE3) cells
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expression in Escherichia coli
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expression of mutant enzyme C115S in insect cell using a baculovirus system
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large catalytic subunit and two of its mutants are expressed in Escherichia coli using the baculovirus Sf9 system, the L-muCANPDELTA3 mutant lacks domain III, mutant L-muCANPDELTA4 lacks the calmodulin-like domain IV. In Sf9 cells co-expression of the inhibitor calpastatin is necessary to prevent autolysis of the L-muCANP subunit, whereas coexpression of the regulatory subunit enhances it. Only very low levels of mRNA of the truncated form L-muCANPDELTA4 are found in bacmid-transfectred Sf9 cells, and it proves impossible to isolate this mutant using the baculovirus expression system
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EXPRESSION
ORGANISM
UNIPROT
LITERATURE
after cisplatin treatment, calpain activation is an early event
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although the levels of the calpain I isoform are higher in the soluble and insoluble fractions of tir- and wild type enteropathogenic Escherichia coli (E2348/69 O127:H6)-infected cells, their levels are not significantly different to the TTSS-negative control
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calpain 1 activity is increased 2.5fold in FA-A, FA-D2, and FA-F cells as compared to normal cells and 3.5fold in FA-C and FA-G cells compared to normal cells
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calpain-I is activated in human carotid plaques
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cold storage (at 4C) induces a time dependent up-regulation of calpain 1, reflected by an increase in the autoproteolytic cleavage of calpain 1, which can be prevented by addition of EDTA or dopamine (0.025 mM) pretreatment
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compared to control cybrids, Parkonsins disease cybrids reveal a significant increase in calpain activity
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fatiguing jumping exercise does not change mRNA expression of calpain 1
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mu-calpain is not activated immediately following sprint, endurance or eccentric exercise. mu-Calpain is not activated 24 h after a single bout of eccentric exercise
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there are no significant differences on the expressions of calpain-1 at the levels of mRNA and protein in patients with and without stress urinary incontinence
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there is no age-related change in calpain 1 protein expression in human female or male kidney samples. In the human kidney, there is no age-related change in calpain 1 mRNA expression
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Wnt5A activates calpain-1, leading to the cleavage of filamin A
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WNT5A knockdown decreases calpain 1 expression
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ENGINEERING
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
C115A
-
non-autolysing active-site mutant
C115S
-
mutant without proteolytic activity of autolysis and caseinolysis
H272A
-
catalytically inactive
additional information
Renatured/COMMENTARY
ORGANISM
UNIPROT
LITERATURE
presence of inhibitors during renaturation is necessary to prevent autolysis
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APPLICATION
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
medicine