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Information on EC 3.4.21.10 - acrosin and Organism(s) Homo sapiens and UniProt Accession P10323
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3.4.21.10 acrosinSpecify your search results
Word Map
- 3.4.21.10
- spermatozoa
- semen
- boar
- pellucida
- ejaculate
-
seminal
- infertility
-
capacitation
- oocyte
- epididymal
-
trypsin-like
- gamete
-
bull
-
contraceptive
- ram
-
spermatid
- zymogen
-
spermatogenesis
- hyaluronidase
-
cryopreserved
- benzamidine
-
antifertility
-
autoactivation
- cauda
-
sperm-zona
- kallikreins
-
acrosome-reacted
-
gelatinolytic
-
insemination
-
sperm-associated
- asthenozoospermia
-
andrology
-
sperm-oocyte
-
nonoxynol-9
-
acrosome-intact
-
sperm-egg
- p-aminobenzamidine
-
zona-free
- analysis
-
spermatogonial
-
bapna
- medicine
- tlck
-
kazal-type
The taxonomic range for the selected organisms is: Homo sapiens
The expected taxonomic range for this enzyme is: Eukaryota, Bacteria
The expected taxonomic range for this enzyme is: Eukaryota, Bacteria
Synonyms
acrosin, sperm acrosin, beta-acrosin, alpha-acrosin, acrosomal protease, acrosomal proteinase, acrosin amidase, acrosin ii, psi-acrosin, acrosin i, 
more
topSYNONYM 
ORGANISM
UNIPROT
COMMENTARY 
LITERATURE
53 kDa fucose-binding protein
-
-
-
-
acrosin amidase
acrosomal protease
-
-
-
-
acrosomal proteinase
-
-
-
-
acrozonase
-
-
-
-
alpha-acrosin
-
-
-
-
beta-acrosin
-
-
-
-
proteinase, acrosomal
-
-
-
-
psi-acrosin
-
-
-
-
acrosin amidase
-
-
-
-
CAS REGISTRY NUMBER
COMMENTARY
9068-57-9
-
SUBSTRATE
PRODUCT
REACTION DIAGRAM
ORGANISM
UNIPROT
COMMENTARY
(Substrate)
(Substrate)
LITERATURE
(Substrate)
(Substrate)
COMMENTARY
(Product)
(Product)
LITERATURE
(Product)
(Product)
Reversibility
r=reversible
ir=irreversible
?=not specified
r=reversible
ir=irreversible
?=not specified
proacrosin + H2O
acrosin + peptide
acrosin autoactivates through an endoproteolytic cleavage at the N-terminus with subsequent conversion to the mature enzyme through C-terminus cleavages
-
-
?
N-alpha-benzoyl-L-arginine-4-nitroanilide + H2O
N-alpha-benzoyl-L-arginine + 4-nitroaniline
-
-
-
-
?
Nalpha-benzoyl-DL-arginine-4-nitroanilide + H2O
Nalpha-benzoyl-DL-arginine + 4-nitroaniline
-
-
-
-
?
Nalpha-benzoyl-DL-arginyl-4-nitroanilide + H2O
Nalpha-benzoyl-DL-arginine + 4-nitroaniline
-
-
-
-
?
Nalpha-benzoyl-L-arginine 4-nitroanilide + H2O
Nalpha-benzoyl-L-arginine + 4-nitroaniline
-
-
-
-
?
additional information
?
-
thought to fulfill several different roles in fertilization including that of a serine protease and in secondary zona pellucida binding
-
-
?
additional information
?
-
-
thought to fulfill several different roles in fertilization including that of a serine protease and in secondary zona pellucida binding
-
-
?
additional information
?
-
-
digestion of zona pellucida by sperm, glycoprotein layer surrounding the oocyte
-
-
?
additional information
?
-
-
digestion of zona pellucida by sperm, glycoprotein layer surrounding the oocyte
-
-
?
additional information
?
-
-
digestion of zona pellucida by sperm, glycoprotein layer surrounding the oocyte
-
-
?
additional information
?
-
-
digestion of zona pellucida by sperm, glycoprotein layer surrounding the oocyte
-
-
?
additional information
?
-
-
digestion of zona pellucida by sperm, glycoprotein layer surrounding the oocyte
-
-
?
additional information
?
-
-
digestion of zona pellucida by sperm, glycoprotein layer surrounding the oocyte
-
-
?
additional information
?
-
-
digestion of zona pellucida by sperm, glycoprotein layer surrounding the oocyte
-
-
?
additional information
?
-
-
possibly important for fertilization process, involved in the acrosome reaction, binding of spermatozoa to and penetration through the zona pellucida
-
-
?
NATURAL SUBSTRATE
NATURAL PRODUCT
REACTION DIAGRAM
ORGANISM
UNIPROT
COMMENTARY
(Substrate)
(Substrate)
LITERATURE
(Substrate)
(Substrate)
COMMENTARY
(Product)
(Product)
LITERATURE
(Product)
(Product)
REVERSIBILITY
r=reversible
ir=irreversible
?=not specified
r=reversible
ir=irreversible
?=not specified
proacrosin + H2O
acrosin + peptide
acrosin autoactivates through an endoproteolytic cleavage at the N-terminus with subsequent conversion to the mature enzyme through C-terminus cleavages
-
-
?
additional information
?
-
thought to fulfill several different roles in fertilization including that of a serine protease and in secondary zona pellucida binding
-
-
?
additional information
?
-
-
thought to fulfill several different roles in fertilization including that of a serine protease and in secondary zona pellucida binding
-
-
?
additional information
?
-
-
digestion of zona pellucida by sperm, glycoprotein layer surrounding the oocyte
-
-
?
additional information
?
-
-
digestion of zona pellucida by sperm, glycoprotein layer surrounding the oocyte
-
-
?
additional information
?
-
-
digestion of zona pellucida by sperm, glycoprotein layer surrounding the oocyte
-
-
?
additional information
?
-
-
digestion of zona pellucida by sperm, glycoprotein layer surrounding the oocyte
-
-
?
additional information
?
-
-
digestion of zona pellucida by sperm, glycoprotein layer surrounding the oocyte
-
-
?
additional information
?
-
-
digestion of zona pellucida by sperm, glycoprotein layer surrounding the oocyte
-
-
?
additional information
?
-
-
digestion of zona pellucida by sperm, glycoprotein layer surrounding the oocyte
-
-
?
additional information
?
-
-
possibly important for fertilization process, involved in the acrosome reaction, binding of spermatozoa to and penetration through the zona pellucida
-
-
?
METALS and IONS
ORGANISM
UNIPROT
COMMENTARY
LITERATURE
INHIBITOR
ORGANISM
UNIPROT
COMMENTARY
LITERATURE
IMAGE
2-(3-(2-hydroxyethyl)ureido)-N-(2-methoxybenzyl)-1H-benzo[d]imidazole-5-sulfonamide
-
-
2-(3-(2-hydroxyethyl)ureido)-N-(2-methylbenzyl)-1H-benzo[d]imidazole-5-sulfonamide
-
-
2-{[(2-hydroxyethyl)carbamoyl]amino}-N-[(2-methoxyphenyl)methyl]-1H-benzimidazole-5-sulfonamide
-
-
3-(2,4-dichlorophenyl)isoxazole-5-carbaldehyde
-
50% inhibition at 5.8 mM, weak antifungal activity against Candida albicans
3-(2-bromophenyl)isoxazole-5-carbaldehyde
-
50% inhibition at 1.25 mM, weak antifungal activity against Candida albicans
3-(2-chlorophenyl)isoxazole-5-carbaldehyde
-
50% inhibition at 1.1 mM, weak antifungal activity against Candida albicans
3-(3-bromophenyl)isoxazole-5-carbaldehyde
-
50% inhibition at 4.8 mM, weak antifungal activity against Candida albicans
3-(3-chlorophenyl)isoxazole-5-carbaldehyde
-
50% inhibition at 0.625 mM, weak antifungal activity against Candida albicans
3-(4-chlorophenyl)isoxazole-5-carbaldehyde
-
50% inhibition at 1.8 mM, weak antifungal activity against Candida albicans
3-(4-fluorophenyl)isoxazole-5-carbaldehyde
-
50% inhibition at 4.0 mM, weak antifungal activity against Candida albicans
3-(4-nitrophenyl)isoxazole-5-carbaldehyde
-
50% inhibition at 0.42 mM, weak antifungal activity against Candida albicans
3-methylbutyl 1-[2-([4-[(diaminomethylidene)sulfamoyl]phenyl]amino)-2-oxoethyl]piperidine-4-carboxylate
-
-
4-carbomethoxyphenyl 4-guanidinobenzoate mesylate
-
4'-CMGB, a sperm acrosin inhibitor and candidate for an vaginal contraceptive drug. Method development and evaluation of 4'-CMGB identification and activity determination involving HPLC and LC-tandem mass spectrometry, overview
5-(2,4-dichlorophenyl)isoxazole-3-carbaldehyde
-
50% inhibition at 0.39 mM, weak antifungal activity against Candida albicans
5-(2-chlorophenyl)isoxazole-3-carbaldehyde
-
50% inhibition at 1.0 mM, weak antifungal activity against Candida albicans
5-(3-bromophenyl)isoxazole-3-carbaldehyde
-
50% inhibition at 1.1 mM, weak antifungal activity against Candida albicans
5-(4-carbamimidamidophenyl)-N-(1-hydroxypropan-2-yl)-1,2-oxazole-3-carboxamide
-
-
5-(4-carbamimidamidophenyl)-N-(2,3-dimethylphenyl)-1,2-oxazole-3-carboxamide
-
-
5-(4-carbamimidamidophenyl)-N-(2,4-dimethoxyphenyl)-1,2-oxazole-3-carboxamide
-
-
5-(4-carbamimidamidophenyl)-N-(2,5-dimethoxyphenyl)-1,2-oxazole-3-carboxamide
-
-
5-(4-carbamimidamidophenyl)-N-(2,6-dimethylphenyl)-1,2-oxazole-3-carboxamide
-
-
5-(4-carbamimidamidophenyl)-N-(3,5-dimethylphenyl)-1,2-oxazole-3-carboxamide
-
-
5-(4-carbamimidamidophenyl)-N-(4-methylpyridin-2-yl)-1,2-oxazole-3-carboxamide
-
-
5-(4-carbamimidamidophenyl)-N-[4-(trifluoromethyl)phenyl]-1,2-oxazole-3-carboxamide hydrochloride
-
-
5-(4-methylphenyl)isoxazole-3-carbaldehyde
-
50% inhibition at 2.4 mM, weak antifungal activity against Candida albicans
5-phenylisoxazole-3-carbaldehyde
-
50% inhibition at 2.4 mM, weak antifungal activity against Candida albicans
Benzamidine hydrochloride
-
50% inhibition at 2.2 mM, weak antifungal activity against Candida albicans
butyl 1-[2-([4-[(diaminomethylidene)sulfamoyl]phenyl]amino)-2-oxoethyl]piperidine-4-carboxylate
-
-
ethyl 1-[(2,4-dichlorophenyl)acetyl]-1H-pyrrolo[2,3-b]pyridine-3-carboxylate
-
-
ethyl 1-[(2,4-dichlorophenyl)carbonyl]-1H-pyrrolo[2,3-b]pyridine-3-carboxylate
-
-
ethyl 1-[(2,4-dimethoxyphenyl)carbonyl]-1H-pyrrolo[2,3-b]pyridine-3-carboxylate
-
-
ethyl 1-[(2,6-dichlorophenyl)carbonyl]-1H-pyrrolo[2,3-b]pyridine-3-carboxylate
-
-
ethyl 1-[(2-bromo-4-fluorophenyl)carbonyl]-1H-pyrrolo[2,3-b]pyridine-3-carboxylate
-
-
ethyl 1-[(2-chloro-4-fluorophenyl)carbonyl]-1H-pyrrolo[2,3-b]pyridine-3-carboxylate
-
most potent inhibitor
ethyl 1-[(3,4-dichlorophenyl)carbonyl]-1H-pyrrolo[2,3-b]pyridine-3-carboxylate
-
-
ethyl 1-[2-([4-[(diaminomethylidene)sulfamoyl]phenyl]amino)-2-oxoethyl]piperidine-4-carboxylate
-
-
ethyl 4-([[5-(4-carbamimidamidophenyl)-1,2-oxazol-3-yl]carbonyl]amino)benzoate hydrochloride
-
-
ethyl 5-(4-[[(2,4-dichlorophenyl)carbonyl]amino]phenyl)-1H-pyrazole-3-carboxylate
-
-
ethyl 5-(4-[[(2,6-dichlorophenyl)carbonyl]amino]phenyl)-1H-pyrazole-3-carboxylate
-
-
ethyl 5-(4-[[(2,6-difluorophenyl)carbonyl]amino]phenyl)-1H-pyrazole-3-carboxylate
-
-
ethyl 5-(4-[[(2-bromophenyl)carbonyl]amino]phenyl)-1H-pyrazole-3-carboxylate
-
-
ethyl 5-(4-[[(2-chlorophenyl)carbonyl]amino]phenyl)-1H-pyrazole-3-carboxylate
-
-
ethyl 5-(4-[[(4-chlorophenyl)carbonyl]amino]phenyl)-1H-pyrazole-3-carboxylate
-
-
ethyl 5-(4-[[(4-fluorophenyl)carbonyl]amino]phenyl)-1H-pyrazole-3-carboxylate
-
-
ethyl 5-(4-[[(4-methoxyphenyl)carbonyl]amino]phenyl)-1H-pyrazole-3-carboxylate
-
-
ethyl 5-(4-[[(4-methylphenyl)carbonyl]amino]phenyl)-1H-pyrazole-3-carboxylate
-
-
ethyl 5-(4-[[4-(1-phenylpropyl)benzoyl]amino]phenyl)-1H-pyrazole-3-carboxylate
-
-
ethyl 5-[4-([4-[(4-methylphenyl)sulfonyl]benzoyl]amino)phenyl]-1H-pyrazole-3-carboxylate
-
-
ethyl 5-[4-([[4-(chloromethyl)phenyl]carbonyl]amino)phenyl]-1H-pyrazole-3-carboxylate
-
-
methyl (6-[[4-(trifluoromethyl)phenyl]sulfamoyl]-1H-benzimidazol-2-yl)carbamate
-
-
methyl 1-[2-([4-[(diaminomethylidene)sulfamoyl]phenyl]amino)-2-oxoethyl]piperidine-4-carboxylate
-
-
methyl 4-methyl-3-([4-[(2-methylbenzyl)(methylsulfonyl)amino]benzoyl]amino)benzoate
-
-
N-(2-chlorobenzyl)-2-(3-(2-hydroxyethyl)ureido)-1H-benzo[d]imidazole-5-sulfonamide
-
-
N-(2-fluorobenzyl)-2-(3-(2-hydroxyethyl)ureido)-1H-benzo[d]imidazole-5-sulfonamide
-
-
N-(3, 5-difluorobenzyl)-2-(3-(2-hydroxyethyl)ureido)-1H-benzo[d]imidazole-5-sulfonamide
-
-
N-(3,5-dichlorobenzyl)-2-(3-(2-hydroxyethyl)ureido)-1H-benzo[d]imidazole-5-sulfonamide
-
-
N-(3-bromophenyl)-5-(4-carbamimidamidophenyl)-1,2-oxazole-3-carboxamide hydrochloride
-
-
N-(4-chlorophenyl)-N-[2-[(2E)-2-(3-methoxy-4-methylbenzylidene)hydrazinyl]-2-oxoethyl]benzenesulfonamide (non-preferred name)
-
-
N-(4-tert-butylphenyl)-5-(4-carbamimidamidophenyl)-1,2-oxazole-3-carboxamide hydrochloride
-
-
N-[4-[(4-benzylpiperazin-1-yl)carbonyl]phenyl]-2,3,5,6-tetramethylbenzenesulfonamide
-
-
N-[4-[(4-benzylpiperazin-1-yl)carbonyl]phenyl]-4-tert-butylbenzenesulfonamide
-
-
N-[4-[(diaminomethylidene)sulfamoyl]phenyl]-2-(2-methylpiperidin-1-yl)acetamide
-
-
N-[4-[(diaminomethylidene)sulfamoyl]phenyl]-2-(4-methylpiperidin-1-yl)acetamide
-
-
propan-2-yl 1-[2-([4-[(diaminomethylidene)sulfamoyl]phenyl]amino)-2-oxoethyl]piperidine-4-carboxylate
-
-
propyl 1-[2-([4-[(diaminomethylidene)sulfamoyl]phenyl]amino)-2-oxoethyl]piperidine-4-carboxylate
-
-
ACTIVATING COMPOUND
ORGANISM
UNIPROT
COMMENTARY
LITERATURE
IMAGE
2-methylarachidonoyl-2'-fluoro-ethylamide
-
i.e. MET-F-AEA, significantly increases at 10 nM, whereas higher MET-F-AEA levels do not induce the enzymatic activity.10 nM MET-F-AEA combined with 0.001 mM selective CB1-receptor antagonist SR141716 significantly increases the acrosin activity, while 0.001 mM CB2-receptor antagonist, SR144528 plus 10 nM MET-F-AEA and 0.001 mM capsazapine plus 10 nM METF-AEA have a similar behavior to that observed by using 10 nM MET-F-AEA alone
KM VALUE [mM]
SUBSTRATE
ORGANISM
UNIPROT
COMMENTARY
LITERATURE
IMAGE
TURNOVER NUMBER [1/s]
SUBSTRATE
ORGANISM
UNIPROT
COMMENTARY
LITERATURE
IMAGE
Ki VALUE [mM]
INHIBITOR
ORGANISM
UNIPROT
COMMENTARY
LITERATURE
IMAGE
IC50 VALUE [mM]
INHIBITOR
ORGANISM
UNIPROT
COMMENTARY
LITERATURE
IMAGE
3.78
1-(2,4-dichlorobenzoyl)-N-methyl-1H-indazole-3-carboxamide
Homo sapiens
-
pH and temperature not specified in the publication
0.00563
2,4-dichloro-N-[4-[(diaminomethylidene)sulfamoyl]phenyl]benzamide
Homo sapiens
-
pH and temperature not specified in the publication
0.00596
2,6-dichloro-N-[4-[(diaminomethylidene)sulfamoyl]phenyl]benzamide
Homo sapiens
-
pH and temperature not specified in the publication
6.04
2-(3-(2-hydroxyethyl)ureido)-N-(2-methoxybenzyl)-1H-benzo[d]imidazole-5-sulfonamide
Homo sapiens
-
pH and temperature not specified in the publication
5.45
2-(3-(2-hydroxyethyl)ureido)-N-(2-methylbenzyl)-1H-benzo[d]imidazole-5-sulfonamide
Homo sapiens
-
pH and temperature not specified in the publication
0.00935
2-(4-chlorophenoxy)-N-[4-[(diaminomethylidene)sulfamoyl]phenyl]acetamide
Homo sapiens
-
pH and temperature not specified in the publication
0.00763
2-bromo-N-[4-[(diaminomethylidene)sulfamoyl]phenyl]benzamide
Homo sapiens
-
pH and temperature not specified in the publication
0.0063
2-chloro-N-[4-[(diaminomethylidene)sulfamoyl]phenyl]benzamide
Homo sapiens
-
pH and temperature not specified in the publication
7.32
2-{[(2-hydroxyethyl)carbamoyl]amino}-N-[(2-methoxyphenyl)methyl]-1H-benzimidazole-5-sulfonamide
Homo sapiens
-
pH and temperature not specified in the publication
0.0038
3,4-dichloro-N-[4-[(diaminomethylidene)sulfamoyl]phenyl]benzamide
Homo sapiens
-
pH and temperature not specified in the publication
0.42
3-(4-nitrophenyl)-1,2-oxazole-5-carbaldehyde
Homo sapiens
-
in 55 mM HEPES and 55 mM NaCl at pH 8.0 and 37°C
0.007
3-chloro-N-[4-[(diaminomethylidene)sulfamoyl]phenyl]benzamide
Homo sapiens
-
pH and temperature not specified in the publication
0.00251
3-methylbutyl 1-[2-([4-[(diaminomethylidene)sulfamoyl]phenyl]amino)-2-oxoethyl]piperidine-4-carboxylate
Homo sapiens
-
pH and temperature not specified in the publication
0.0033
3-[4-([[4-(aminomethyl)cyclohexyl]carbonyl]oxy)phenyl]propanoic acid
Homo sapiens
-
in 55 mM HEPES and 55 mM NaCl at pH 8.0 and 37°C
0.008
4-(acetylamino)phenyl 4-carbamimidamidobenzoate
Homo sapiens
-
in 55 mM HEPES and 55 mM NaCl at pH 8.0 and 37°C
0.00384
4-(chloromethyl)-N-[4-[(diaminomethylidene)sulfamoyl]phenyl]benzamide
Homo sapiens
-
pH and temperature not specified in the publication
0.00925
4-([4-[3-(ethoxycarbonyl)-1H-pyrazol-5-yl]phenyl]amino)-4-oxobutanoic acid
Homo sapiens
-
pH and temperature not specified in the publication
0.3447
4-[(2-methylbenzyl)(methylsulfonyl)amino]-N-(pyridin-4-ylmethyl)benzamide
Homo sapiens
-
in 55 mM HEPES and 55 mM NaCl at pH 8.0 and 37°C
0.1
5-(4-carbamimidamidophenyl)-N-(1-hydroxypropan-2-yl)-1,2-oxazole-3-carboxamide
Homo sapiens
-
pH 7.8, 37.8°C
0.0115
5-(4-carbamimidamidophenyl)-N-(2,3-dimethylphenyl)-1,2-oxazole-3-carboxamide
Homo sapiens
-
pH 7.8, 37.8°C
0.0014
5-(4-carbamimidamidophenyl)-N-(2,4-dimethoxyphenyl)-1,2-oxazole-3-carboxamide
Homo sapiens
-
pH 7.8, 37.8°C
0.0023
5-(4-carbamimidamidophenyl)-N-(2,5-dimethoxyphenyl)-1,2-oxazole-3-carboxamide
Homo sapiens
-
pH 7.8, 37.8°C
0.0057
5-(4-carbamimidamidophenyl)-N-(2,6-dimethylphenyl)-1,2-oxazole-3-carboxamide
Homo sapiens
-
pH 7.8, 37.8°C
0.0084
5-(4-carbamimidamidophenyl)-N-(2-methoxyphenyl)-1,2-oxazole-3-carboxamide
Homo sapiens
-
pH 7.8, 37.8°C
0.0144
5-(4-carbamimidamidophenyl)-N-(2-methylphenyl)-1,2-oxazole-3-carboxamide
Homo sapiens
-
pH 7.8, 37.8°C
0.0121
5-(4-carbamimidamidophenyl)-N-(3,5-dimethylphenyl)-1,2-oxazole-3-carboxamide
Homo sapiens
-
pH 7.8, 37.8°C
0.0254
5-(4-carbamimidamidophenyl)-N-(3-chlorophenyl)-1,2-oxazole-3-carboxamide
Homo sapiens
-
pH 7.8, 37.8°C
0.0066
5-(4-carbamimidamidophenyl)-N-(3-methoxyphenyl)-1,2-oxazole-3-carboxamide
Homo sapiens
-
pH 7.8, 37.8°C
0.0094
5-(4-carbamimidamidophenyl)-N-(3-methylphenyl)-1,2-oxazole-3-carboxamide
Homo sapiens
-
pH 7.8, 37.8°C
0.0268
5-(4-carbamimidamidophenyl)-N-(4-chlorophenyl)-1,2-oxazole-3-carboxamide
Homo sapiens
-
pH 7.8, 37.8°C
0.0239
5-(4-carbamimidamidophenyl)-N-(4-cyanophenyl)-1,2-oxazole-3-carboxamide
Homo sapiens
-
pH 7.8, 37.8°C
0.0064
5-(4-carbamimidamidophenyl)-N-(4-ethoxyphenyl)-1,2-oxazole-3-carboxamide
Homo sapiens
-
pH 7.8, 37.8°C
0.0205
5-(4-carbamimidamidophenyl)-N-(4-fluorophenyl)-1,2-oxazole-3-carboxamide
Homo sapiens
-
pH 7.8, 37.8°C
0.0101
5-(4-carbamimidamidophenyl)-N-(4-methylphenyl)-1,2-oxazole-3-carboxamide
Homo sapiens
-
pH 7.8, 37.8°C
0.0214
5-(4-carbamimidamidophenyl)-N-(4-methylpyridin-2-yl)-1,2-oxazole-3-carboxamide
Homo sapiens
-
pH 7.8, 37.8°C
0.0299
5-(4-carbamimidamidophenyl)-N-(naphthalen-1-yl)-1,2-oxazole-3-carboxamide
Homo sapiens
-
pH 7.8, 37.8°C
0.1
5-(4-carbamimidamidophenyl)-N-(propan-2-yl)-1,2-oxazole-3-carboxamide
Homo sapiens
-
pH 7.8, 37.8°C
0.0246
5-(4-carbamimidamidophenyl)-N-phenyl-1,2-oxazole-3-carboxamide
Homo sapiens
-
pH 7.8, 37.8°C
0.0203
5-(4-carbamimidamidophenyl)-N-[4-(trifluoromethyl)phenyl]-1,2-oxazole-3-carboxamide hydrochloride
Homo sapiens
-
pH 7.8, 37.8°C
0.0174
5-([4-[3-(ethoxycarbonyl)-1H-pyrazol-5-yl]phenyl]amino)-5-oxopentanoic acid
Homo sapiens
-
pH and temperature not specified in the publication
0.0095
butyl 1-[2-([4-[(diaminomethylidene)sulfamoyl]phenyl]amino)-2-oxoethyl]piperidine-4-carboxylate
Homo sapiens
-
pH and temperature not specified in the publication
3.24
ethyl 1-(2,4-dichlorobenzoyl)-1H-indazole-3-carboxylate
Homo sapiens
-
pH and temperature not specified in the publication
0.00221
ethyl 1-(phenylcarbonyl)-1H-pyrrolo[2,3-b]pyridine-3-carboxylate
Homo sapiens
-
pH and temperature not specified in the publication
0.00029
ethyl 1-[(2,4-dichlorophenyl)carbonyl]-1H-pyrrolo[2,3-b]pyridine-3-carboxylate
Homo sapiens
-
pH and temperature not specified in the publication
0.00174
ethyl 1-[(2-bromo-4-fluorophenyl)carbonyl]-1H-pyrrolo[2,3-b]pyridine-3-carboxylate
Homo sapiens
-
pH and temperature not specified in the publication
0.00347
ethyl 1-[(2-chloro-4-fluorophenyl)carbonyl]-1H-pyrrolo[2,3-b]pyridine-3-carboxylate
Homo sapiens
-
pH and temperature not specified in the publication
0.00299
ethyl 1-[2-([4-[(diaminomethylidene)sulfamoyl]phenyl]amino)-2-oxoethyl]piperidine-4-carboxylate
Homo sapiens
-
pH and temperature not specified in the publication
0.0093
ethyl 4-([[5-(4-carbamimidamidophenyl)-1,2-oxazol-3-yl]carbonyl]amino)benzoate hydrochloride
Homo sapiens
-
pH 7.8, 37.8°C
0.00044
ethyl 5-(4-[[(2,4-dichlorophenyl)carbonyl]amino]phenyl)-1H-pyrazole-3-carboxylate
Homo sapiens
-
pH and temperature not specified in the publication
0.0048
ethyl 5-(4-[[(2,6-dichlorophenyl)carbonyl]amino]phenyl)-1H-pyrazole-3-carboxylate
Homo sapiens
-
pH and temperature not specified in the publication
0.00398
ethyl 5-(4-[[(2,6-difluorophenyl)carbonyl]amino]phenyl)-1H-pyrazole-3-carboxylate
Homo sapiens
-
pH and temperature not specified in the publication
0.0024
ethyl 5-(4-[[(2-bromophenyl)carbonyl]amino]phenyl)-1H-pyrazole-3-carboxylate
Homo sapiens
-
pH and temperature not specified in the publication
0.00011
ethyl 5-(4-[[(2-chlorophenyl)carbonyl]amino]phenyl)-1H-pyrazole-3-carboxylate
Homo sapiens
-
pH and temperature not specified in the publication
0.00331
ethyl 5-(4-[[(4-chlorophenyl)carbonyl]amino]phenyl)-1H-pyrazole-3-carboxylate
Homo sapiens
-
pH and temperature not specified in the publication
0.0024
ethyl 5-(4-[[(4-fluorophenyl)carbonyl]amino]phenyl)-1H-pyrazole-3-carboxylate
Homo sapiens
-
pH and temperature not specified in the publication
0.0008
ethyl 5-(4-[[(4-methoxyphenyl)carbonyl]amino]phenyl)-1H-pyrazole-3-carboxylate
Homo sapiens
-
pH and temperature not specified in the publication
0.0346
ethyl 5-(4-[[(4-methylphenyl)carbonyl]amino]phenyl)-1H-pyrazole-3-carboxylate
Homo sapiens
-
pH and temperature not specified in the publication
0.0033
ethyl 5-(4-[[4-(1-phenylpropyl)benzoyl]amino]phenyl)-1H-pyrazole-3-carboxylate
Homo sapiens
-
pH and temperature not specified in the publication
0.023
ethyl 5-[4-(acetylamino)phenyl]-1H-pyrazole-3-carboxylate
Homo sapiens
-
pH and temperature not specified in the publication
0.46
ethyl 5-[4-(benzoylamino)phenyl]-1,2-oxazole-3-carboxylate
Homo sapiens
-
pH 7.8, 37.8°C
0.017
ethyl 5-[4-(butanoylamino)phenyl]-1H-pyrazole-3-carboxylate
Homo sapiens
-
pH and temperature not specified in the publication
0.072
ethyl 5-[4-(pentanoylamino)phenyl]-1H-pyrazole-3-carboxylate
Homo sapiens
-
pH and temperature not specified in the publication
0.014
ethyl 5-[4-(propanoylamino)phenyl]-1H-pyrazole-3-carboxylate
Homo sapiens
-
pH and temperature not specified in the publication
0.000032
ethyl 5-[4-([4-[(4-methylphenyl)sulfonyl]benzoyl]amino)phenyl]-1H-pyrazole-3-carboxylate
Homo sapiens
-
pH and temperature not specified in the publication
0.00331
ethyl 5-[4-([[4-(chloromethyl)phenyl]carbonyl]amino)phenyl]-1H-pyrazole-3-carboxylate
Homo sapiens
-
pH and temperature not specified in the publication
0.06
ethyl 5-[4-[(2-chlorobenzoyl)amino]phenyl]-1,2-oxazole-3-carboxylate
Homo sapiens
-
pH 7.8, 37.8°C
0.24
ethyl 5-[4-[(3,4-dichlorobenzoyl)amino]phenyl]-1,2-oxazole-3-carboxylate
Homo sapiens
-
pH 7.8, 37.8°C
0.00576
ethyl 5-[4-[(3-chloropropanoyl)amino]phenyl]-1H-pyrazole-3-carboxylate
Homo sapiens
-
pH and temperature not specified in the publication
0.00047
ethyl 5-[4-[(4-benzylbenzoyl)amino]phenyl]-1H-pyrazole-3-carboxylate
Homo sapiens
-
pH and temperature not specified in the publication
0.38
ethyl 5-[4-[(4-chlorobenzoyl)amino]phenyl]1,2-oxazole-3-carboxylate
Homo sapiens
-
pH 7.8, 37.8°C
0.14
ethyl 5-[4-[(4-fluorobenzoyl)amino]phenyl]-1,2-oxazole-3-carboxylate
Homo sapiens
-
pH 7.8, 37.8°C
0.008
ethyl 5-[4-[(phenylcarbonyl)amino]phenyl]-1H-pyrazole-3-carboxylate
Homo sapiens
-
pH and temperature not specified in the publication
0.0079
ethyl 5-[4-[(trifluoroacetyl)amino]phenyl]-1H-pyrazole-3-carboxylate
Homo sapiens
-
pH and temperature not specified in the publication
10.7
methyl (6-[[4-(trifluoromethyl)phenyl]sulfamoyl]-1H-benzimidazol-2-yl)carbamate
Homo sapiens
-
pH 8.0, 22°C
0.0093
methyl 1-[2-([4-[(diaminomethylidene)sulfamoyl]phenyl]amino)-2-oxoethyl]piperidine-4-carboxylate
Homo sapiens
-
pH and temperature not specified in the publication
0.1555
methyl 4-methyl-3-([4-[(2-methylbenzyl)(methylsulfonyl)amino]benzoyl]amino)benzoate
Homo sapiens
-
in 55 mM HEPES and 55 mM NaCl at pH 8.0 and 37°C
0.47
methyl [6-(propan-2-ylsulfamoyl)-1H-benzimidazol-2-yl]carbamate
Homo sapiens
-
pH 8.0, 22°C
1.27
methyl [6-[(2,4-dichlorophenyl)sulfamoyl]-1H-benzimidazol-2-yl]carbamate
Homo sapiens
-
pH 8.0, 22°C
1.55
methyl [6-[(2,4-difluorophenyl)sulfamoyl]-1H-benzimidazol-2-yl]carbamate
Homo sapiens
-
pH 8.0, 22°C
8.86
methyl [6-[(2,5-dimethylphenyl)sulfamoyl]-1H-benzimidazol-2-yl]carbamate
Homo sapiens
-
pH 8.0, 22°C
5.75
methyl [6-[(2-chlorophenyl)sulfamoyl]-1H-benzimidazol-2-yl]carbamate
Homo sapiens
-
pH 8.0, 22°C
0.31
methyl [6-[(2-fluorophenyl)sulfamoyl]-1H-benzimidazol-2-yl]carbamate
Homo sapiens
-
pH 8.0, 22°C
8.42
methyl [6-[(2-methoxyphenyl)sulfamoyl]-1H-benzimidazol-2-yl]carbamate
Homo sapiens
-
pH 8.0, 22°C
4.02
methyl [6-[(3,4-dichlorophenyl)sulfamoyl]-1H-benzimidazol-2-yl]carbamate
Homo sapiens
-
pH 8.0, 22°C
1.59
methyl [6-[(3,4-difluorophenyl)sulfamoyl]-1H-benzimidazol-2-yl]carbamate
Homo sapiens
-
pH 8.0, 22°C
11.5
methyl [6-[(3,4-dimethoxyphenyl)sulfamoyl]-1H-benzimidazol-2-yl]carbamate
Homo sapiens
-
pH 8.0, 22°C
1.81
methyl [6-[(3-fluorophenyl)sulfamoyl]-1H-benzimidazol-2-yl]carbamate
Homo sapiens
-
pH 8.0, 22°C
7.5
methyl [6-[(3-methoxyphenyl)sulfamoyl]-1H-benzimidazol-2-yl]carbamate
Homo sapiens
-
pH 8.0, 22°C
5.06
methyl [6-[(3-methylphenyl)sulfamoyl]-1H-benzimidazol-2-yl]carbamate
Homo sapiens
-
pH 8.0, 22°C
1.64
methyl [6-[(4-bromophenyl)sulfamoyl]-1H-benzimidazol-2-yl]carbamate
Homo sapiens
-
pH 8.0, 22°C
7.52
methyl [6-[(4-chlorophenyl)sulfamoyl]-1H-benzimidazol-2-yl]carbamate
Homo sapiens
-
pH 8.0, 22°C
2.4
methyl [6-[(4-fluorophenyl)sulfamoyl]-1H-benzimidazol-2-yl]carbamate
Homo sapiens
-
pH 8.0, 22°C
3.29
methyl [6-[(4-methoxyphenyl)sulfamoyl]-1H-benzimidazol-2-yl]carbamate
Homo sapiens
-
pH 8.0, 22°C
3.18
methyl [6-[(4-methylphenyl)sulfamoyl]-1H-benzimidazol-2-yl]carbamate
Homo sapiens
-
pH 8.0, 22°C
1.25
methyl [6-[benzyl(methyl)sulfamoyl]-1H-benzimidazol-2-yl]carbamate
Homo sapiens
-
pH 8.0, 22°C
0.063
methyl [6-[bis(3-methylbutyl)sulfamoyl]-1H-benzimidazol-2-yl]carbamate
Homo sapiens
-
pH 8.0, 22°C
5.73
N,N-bis(2-hydroxyethyl)-5-(4-methoxyphenyl)-1H-pyrazole-3-carboxamide
Homo sapiens
-
pH and temperature not specified in the publication
0.4267
N,N-dibenzyl-2-[4-(propan-2-ylsulfamoyl)phenoxy]acetamide
Homo sapiens
-
in 55 mM HEPES and 55 mM NaCl at pH 8.0 and 37°C
0.0279
N-(2-bromophenyl)-5-(4-carbamimidamidophenyl)-1,2-oxazole-3-carboxamide
Homo sapiens
-
pH 7.8, 37.8°C
1.06
N-(2-chlorobenzyl)-2-(3-(2-hydroxyethyl)ureido)-1H-benzo[d]imidazole-5-sulfonamide
Homo sapiens
-
pH and temperature not specified in the publication
0.08
N-(2-fluorobenzyl)-2-(3-(2-hydroxyethyl)ureido)-1H-benzo[d]imidazole-5-sulfonamide
Homo sapiens
-
pH and temperature not specified in the publication
6.81
N-(2-hydroxyethyl)-5-(4-methoxyphenyl)-N-methyl-1H-pyrazole-3-carboxamide
Homo sapiens
-
pH and temperature not specified in the publication
8.92
N-(2-hydroxypropyl)-5-(4-methoxyphenyl)-1H-pyrazole-3-carboxamide
Homo sapiens
-
pH and temperature not specified in the publication
0.34
N-(3, 5-difluorobenzyl)-2-(3-(2-hydroxyethyl)ureido)-1H-benzo[d]imidazole-5-sulfonamide
Homo sapiens
-
pH and temperature not specified in the publication
2.45
N-(3,5-dichlorobenzyl)-2-(3-(2-hydroxyethyl)ureido)-1H-benzo[d]imidazole-5-sulfonamide
Homo sapiens
-
pH and temperature not specified in the publication
0.0144
N-(3-bromophenyl)-5-(4-carbamimidamidophenyl)-1,2-oxazole-3-carboxamide hydrochloride
Homo sapiens
-
pH 7.8, 37.8°C
1.43
N-(3-hydroxypropyl)-5-(4-methoxyphenyl)-1H-pyrazole-3-carboxamide
Homo sapiens
-
pH and temperature not specified in the publication
0.014
N-(4-chlorophenyl)-N-[2-[(2E)-2-(3-methoxy-4-methylbenzylidene)hydrazinyl]-2-oxoethyl]benzenesulfonamide (non-preferred name)
Homo sapiens
-
in 55 mM HEPES and 55 mM NaCl at pH 8.0 and 37°C
0.0078
N-(4-tert-butylphenyl)-5-(4-carbamimidamidophenyl)-1,2-oxazole-3-carboxamide hydrochloride
Homo sapiens
-
pH 7.8, 37.8°C
5.08
N-(5-bromobenzo[d]thiazol-2-yl)-2-(4-pentylpiperazin-1-yl)acetamide
Homo sapiens
-
pH and temperature not specified in the publication
1.09
N-(5-bromobenzo[d]thiazol-2-yl)-2-(diisopentylamino)acetamide
Homo sapiens
-
pH and temperature not specified in the publication
0.54
N-(5-bromobenzo[d]thiazol-2-yl)-2-(dipentylamino)acetamide
Homo sapiens
-
pH and temperature not specified in the publication
2.78
N-(6-bromobenzo[d]thiazol-2-yl)-2-(dibutylamino)acetamide
Homo sapiens
-
pH and temperature not specified in the publication
142.6
N-alpha-tosyl-L-lysyl-chloromethyl-ketone
Homo sapiens
-
pH and temperature not specified in the publication
0.28
N-benzyl-2-(3-(2-hydroxyethyl)ureido)-1H-benzo[d]imidazole-5-sulfonamide
Homo sapiens
-
pH and temperature not specified in the publication
0.3551
N-cyclohexyl-2-[(4,6-diphenylpyrimidin-2-yl)sulfanyl]acetamide
Homo sapiens
-
in 55 mM HEPES and 55 mM NaCl at pH 8.0 and 37°C
1.62
N-hexyl-2-(3-(2-hydroxyethyl)ureido)-1H-benzo[d]imidazole-5-sulfonamide
Homo sapiens
-
pH and temperature not specified in the publication
0.1426
N-tosyl-L-lysine chloromethylketone
Homo sapiens
-
pH and temperature not specified in the publication
0.3018
N-[4-(dipropylsulfamoyl)phenyl]-3,4-diethoxybenzamide
Homo sapiens
-
in 55 mM HEPES and 55 mM NaCl at pH 8.0 and 37°C
0.6248
N-[4-[(4-benzylpiperazin-1-yl)carbonyl]phenyl]-2,3,5,6-tetramethylbenzenesulfonamide
Homo sapiens
-
in 55 mM HEPES and 55 mM NaCl at pH 8.0 and 37°C
3.057
N-[4-[(4-benzylpiperazin-1-yl)carbonyl]phenyl]-4-tert-butylbenzenesulfonamide
Homo sapiens
-
in 55 mM HEPES and 55 mM NaCl at pH 8.0 and 37°C
0.2053
N-[4-[(4-fluorophenyl)sulfamoyl]phenyl]-3,4,5-trimethoxybenzamide
Homo sapiens
-
in 55 mM HEPES and 55 mM NaCl at pH 8.0 and 37°C
0.6678
N-[4-[(4-methoxyphenyl)sulfamoyl]phenyl]-2-(naphthalen-1-yloxy)acetamide
Homo sapiens
-
in 55 mM HEPES and 55 mM NaCl at pH 8.0 and 37°C
0.00245
N-[4-[(diaminomethylidene)sulfamoyl]phenyl]-2,4,6-trimethylbenzamide
Homo sapiens
-
pH and temperature not specified in the publication
0.00718
N-[4-[(diaminomethylidene)sulfamoyl]phenyl]-2,6-difluorobenzamide
Homo sapiens
-
pH and temperature not specified in the publication
0.0093
N-[4-[(diaminomethylidene)sulfamoyl]phenyl]-2-(2-methylphenoxy)acetamide
Homo sapiens
-
pH and temperature not specified in the publication
0.0099
N-[4-[(diaminomethylidene)sulfamoyl]phenyl]-2-(2-methylpiperidin-1-yl)acetamide
Homo sapiens
-
pH and temperature not specified in the publication
0.00892
N-[4-[(diaminomethylidene)sulfamoyl]phenyl]-2-(3-methylphenoxy)acetamide
Homo sapiens
-
pH and temperature not specified in the publication
0.00984
N-[4-[(diaminomethylidene)sulfamoyl]phenyl]-2-(4-methoxyphenoxy)acetamide
Homo sapiens
-
pH and temperature not specified in the publication
0.00898
N-[4-[(diaminomethylidene)sulfamoyl]phenyl]-2-(4-methylphenoxy)acetamide
Homo sapiens
-
pH and temperature not specified in the publication
0.00498
N-[4-[(diaminomethylidene)sulfamoyl]phenyl]-2-(4-methylpiperidin-1-yl)acetamide
Homo sapiens
-
pH and temperature not specified in the publication
0.0042
N-[4-[(diaminomethylidene)sulfamoyl]phenyl]-2-(4-nitrophenoxy)acetamide
Homo sapiens
-
pH and temperature not specified in the publication
0.00741
N-[4-[(diaminomethylidene)sulfamoyl]phenyl]-2-(piperidin-1-yl)acetamide
Homo sapiens
-
pH and temperature not specified in the publication
0.0023
N-[4-[(diaminomethylidene)sulfamoyl]phenyl]-2-phenoxyacetamide
Homo sapiens
-
pH and temperature not specified in the publication
0.0025
N-[4-[(diaminomethylidene)sulfamoyl]phenyl]-3,5-dinitrobenzamide
Homo sapiens
-
pH and temperature not specified in the publication
0.00705
N-[4-[(diaminomethylidene)sulfamoyl]phenyl]-3-(trifluoromethyl)benzamide
Homo sapiens
-
pH and temperature not specified in the publication
0.00013
N-[4-[(diaminomethylidene)sulfamoyl]phenyl]-4-ethoxybenzamide
Homo sapiens
-
pH and temperature not specified in the publication
0.00021
N-[4-[(diaminomethylidene)sulfamoyl]phenyl]-4-ethylbenzamide
Homo sapiens
-
pH and temperature not specified in the publication
0.00711
N-[4-[(diaminomethylidene)sulfamoyl]phenyl]-4-fluorobenzamide
Homo sapiens
-
pH and temperature not specified in the publication
0.00221
N-[4-[(diaminomethylidene)sulfamoyl]phenyl]-4-methoxybenzamide
Homo sapiens
-
pH and temperature not specified in the publication
0.00206
N-[4-[(diaminomethylidene)sulfamoyl]phenyl]-4-methylbenzamide
Homo sapiens
-
pH and temperature not specified in the publication
0.00958
N-[4-[(diaminomethylidene)sulfamoyl]phenyl]butanamide
Homo sapiens
-
pH and temperature not specified in the publication
0.00158
N-[4-[(diaminomethylidene)sulfamoyl]phenyl]pentanamide
Homo sapiens
-
pH and temperature not specified in the publication
0.009
N-[4-[(diaminomethylidene)sulfamoyl]phenyl]propanamide
Homo sapiens
-
pH and temperature not specified in the publication
0.00235
propan-2-yl 1-[2-([4-[(diaminomethylidene)sulfamoyl]phenyl]amino)-2-oxoethyl]piperidine-4-carboxylate
Homo sapiens
-
pH and temperature not specified in the publication
0.00331
propyl 1-[2-([4-[(diaminomethylidene)sulfamoyl]phenyl]amino)-2-oxoethyl]piperidine-4-carboxylate
Homo sapiens
-
pH and temperature not specified in the publication
0.39
5-(2,4-dichlorophenyl)-1,2-oxazole-3-carbaldehyde
Homo sapiens
-
in 55 mM HEPES and 55 mM NaCl at pH 8.0 and 37°C
0.1426
N-alpha-tosyl-L-lysyl-chloromethylketone
Homo sapiens
-
pH and temperature not specified in the publication
0.1426
N-alpha-tosyl-L-lysyl-chloromethylketone
Homo sapiens
-
in 55 mM HEPES and 55 mM NaCl at pH 8.0 and 37°C
SPECIFIC ACTIVITY [µmol/min/mg]
ORGANISM
UNIPROT
COMMENTARY
LITERATURE
additional information
pH OPTIMUM
ORGANISM
UNIPROT
COMMENTARY
LITERATURE
pH RANGE
ORGANISM
UNIPROT
COMMENTARY
LITERATURE
6 - 10.5
-
pH 6.0: about 20% of maximal activity, pH 10.5: about 25% of maximal activity
TEMPERATURE OPTIMUM
ORGANISM
UNIPROT
COMMENTARY
LITERATURE
ORGANISM
COMMENTARY
LITERATURE
UNIPROT
SEQUENCE DB
SOURCE
SOURCE TISSUE
ORGANISM
UNIPROT
COMMENTARY
LITERATURE
SOURCE
initially present in the sperm acrosomal vesicle of mammalian spermatozoa as the zymogen form, proacrosin, converted to the active form during the acrosome reaction, after which most acrosin molecules are released from the acrosomal vesicle, with a portion remaining associated with the sperm
-
-
-
compared to control, enzyme activity is significantly lower in patients with unexplained infertility but high sperm mobility and in patients with infertility and low sperm mobility
UNIPROT
ENTRY NAME
ORGANISM
NO. OF AA
NO. OF TRANSM. HELICES
MOLECULAR WEIGHT[Da]
SOURCE
SEQUENCE
LOCALIZATION PREDICTION
The reliability class of the localization prediction ranges from 1 (very reliable) to 5 (not reliable).
The reliability class of the localization prediction ranges from 1 (very reliable) to 5 (not reliable). ACRO_HUMAN
421
0
45847
Swiss-Prot
Secretory Pathway (Reliability: 1)
MOLECULAR WEIGHT
ORGANISM
UNIPROT
COMMENTARY
LITERATURE
SUBUNIT
ORGANISM
UNIPROT
COMMENTARY
LITERATURE
additional information
additional information
-
interaction of protein with zona pellucida glycoproteins, highest binding activity toward glycoprotein ZPA
additional information
-
proenzyme binds to bovine serum albumin-mannose, binding sites are stabilized by noncovalent bonds and disulfide linkages
PROTEIN VARIANTS
ORGANISM
UNIPROT
COMMENTARY
LITERATURE
additional information
-
bacterial recombinant human proacrosin/acrosin proteins: Rec-40, residues 1-402, Rec-30, N-terminal fragments 1-300, Rec-20, 1-190, and Rec-10, 1-160
pH STABILITY
ORGANISM
UNIPROT
COMMENTARY
LITERATURE
GENERAL STABILITY
ORGANISM
UNIPROT
LITERATURE
STORAGE STABILITY
ORGANISM
UNIPROT
LITERATURE
PURIFICATION (Commentary)
ORGANISM
UNIPROT
LITERATURE
CLONED (Commentary)
ORGANISM
UNIPROT
LITERATURE
EXPRESSION
ORGANISM
UNIPROT
LITERATURE
mitochondrial membrane potential dissipation induced by 0.01 mM carbonyl cyanide 3-chlorophenylhydrazone causes significant declines in acrosin activity
-
there is significantly higher acrosin activity in subjects with moderate or high mitochondrial membrane potential compared to those with low mitochondrial membrane potential
-
APPLICATION
ORGANISM
UNIPROT
COMMENTARY
LITERATURE
medicine
medicine
-
acrosin activity positively correlates with normal sperm morphology and with fertilization rate. Use of enzyme assay to predict sperm fertilizing capacity in in vitro fertilization independently of sperm morphology
medicine
-
egg-sperm interaction: proenzyme binds to bovine serum albumin-mannose, binding sites are stabilized by noncovalent bonds and disulfide linkages. Binding sites are located both at the N- and C-terminus of protein
medicine
-
sperm-egg interaction: interaction of protein with zona pellucida glycoproteins, highest binding activity with glycoprotein ZPA. Interaction involves mannosyl, fucosyl, and sulfated glycans. Binding sites are located both on N- and C-terminus of proacrosin, revealing a key role of proenzyme in the interaction
medicine
-
use of total enzyme activity as biochemical marker for clinical evaluation of unexplained infertility in males
medicine
-
acrosin represents a potential target for the design and development of male contraceptive agents
REF.
AUTHORS
TITLE
JOURNAL
VOL.
PAGES
YEAR
ORGANISM (UNIPROT)
PUBMED ID
SOURCE
Elce, J.S.; McIntyre, E.J.
Purification of bovine and human acrosin
Can. J. Biochem.
60
8-14
1981
Bos taurus, Homo sapiens
Anderson, R.A.; Beyler, S.A.; Mack, S.R.; Zaneveld, L.J.D.
Characterization of a high-molecular-weight form of human acrosin. Comparison with human pancreatic trypsin
Biochem. J.
199
307-316
1981
Homo sapiens
Gilboa, E.; Elkana, Y.; Rigbi, M.
Purification and properties of human acrosin
Eur. J. Biochem.
39
85-92
1973
Homo sapiens
Fritz, H.; Foerg-Brey, B.; Meier, M.; Arnold, M.; Tschesche, H.
Human acrosin: inhibition by protein-proteinase inhibitors
Hoppe-Seyler's Z. Physiol. Chem.
353
1950-1952
1972
Homo sapiens
Kobayashi, T.; Matsuda, Y.; Oshio, S.; Kaneko, S.; Nozawa, S; Mhori, H.; Akihama, S.; Fujimoto, Y.
Human acrosin: purification and some properties
Arch. Androl.
27
9-16
1991
Homo sapiens
Hoshi, K.; Sugano, T.; Yoshimatsu, N.; Yanagida, K.
Correlation of semen characteristics with acrosin, hyaluronidase, tubulin, dynein, and actin of spermatozoa
Arch. Androl.
35
165-172
1995
Homo sapiens
Suter, L.; Habenicht, U.F.
Characterization of mouse epididymal acrosin: comparative studies with acrosin from boar and human ejaculated spermatozoa
Int. J. Androl.
21
95-104
1998
Homo sapiens, Mus musculus, Sus scrofa
Langlois, M.R.; Oorlynck, L.; Vandekerckhove, F.; Criel, A.; Bernard, D.; Blaton, V.
Discrepancy between sperm acrosin activity and sperm morphology: significance for fertilization in vitro
Clin. Chim. Acta
351
121-129
2005
Homo sapiens
Chaudhury, K.; Das, T.; Chakravarty, B.; Bhattacharyya, A.K.
Acrosin activity as a potential marker for sperm membrane characteristics in unexplained male infertility
Fertil. Steril.
83
104-109
2005
Homo sapiens
Furlong, L.I.; Harris, J.D.; Vazquez-Levin, M.H.
Binding of recombinant human proacrosin/acrosin to zona pellucida (ZP) glycoproteins. I. Studies with recombinant human ZPA, ZPB, and ZPC
Fertil. Steril.
83
1780-1790
2005
Homo sapiens
Furlong, L.I.; Veaute, C.; Vazquez-Levin, M.H.
Binding of recombinant human proacrosin/acrosin to zona pellucida glycoproteins. II. Participation of mannose residues in the interaction
Fertil. Steril.
83
1791-1796
2005
Homo sapiens
Gupta, G.; Jain, R.K.; Maikhuri, J.P.; Shukla, P.K.; Kumar, M.; Roy, A.K.; Patra, A.; Singh, V.; Batra, S.
Discovery of substituted isoxazolecarbaldehydes as potent spermicides, acrosin inhibitors and mild anti-fungal agents
Hum. Reprod.
20
2301-2308
2005
Homo sapiens
Emokpae, M.A.; Uadia, P.O.
Acrosin activity in spermatozoa of infertile Nigerian males
Indian J. Clin. Biochem.
21
199-201
2006
Homo sapiens
Raterman, D.; Springer, M.S.
The molecular evolution of acrosin in placental mammals
Mol. Reprod. Dev.
75
1196-1207
2008
Amblysomus hottentotus (B0LM06), Bos taurus (P79343), Bradypus tridactylus (B0LM16), Canis lupus familiaris, Cavia porcellus (Q60491), Cynocephalus volans (B0LM30), Diceros bicornis (B0LM26), Dugong dugon (B0LM13), Echinops telfairi (B0LM07), Elephantulus edwardii (B0LM09), Equus caballus (B0LM27), Erethizon dorsatum (B0LM36), Euphractus sexcinctus (B0LM17), Felis catus (B0LM18), Galegeeska rufescens (B0LM10), Homo sapiens (P10323), Homo sapiens, Hystrix brachyura (B0LM35), Lama glama (B0LM21), Loxodonta africana (B0LM12), Macaca mulatta, Macroscelides proboscideus (B0LM11), Manis sp. DMR-2008 (B0LM29), Mus musculus (Q3ZB05), Ochotona princeps (B0LM32), Orycteropus afer (B0LM15), Oryctolagus cuniculus (P48038), Otospermophilus beecheyi (B0LM38), Ovis aries (Q9GL10), Pan troglodytes (B0LM34), Procavia capensis (B0LM08), Puma concolor (B0LM19), Rattus fuscipes (B0LM37), Rattus norvegicus (P29293), Sorex cinereus (B0LM24), Sus scrofa (P08001), Sylvilagus floridanus (B0LM33), Tadarida brasiliensis (B0LM23), Talpa europaea (B0LM25), Tapirus pinchaque (B0LM28), Tragelaphus angasii (B0LM22), Trichechus manatus (B0LM14), Tupaia glis (B0LM31), Tursiops truncatus (B0LM20)
Veaute, C.; Furlong, L.I.; Bronson, R.; Harris, J.D.; Vazquez-Levin, M.H.
Acrosin antibodies and infertility. I. Detection of antibodies towards proacrosin/acrosin in women consulting for infertility and evaluation of their effects upon the sperm protease activities
Fertil. Steril.
91
1245-1255
2009
Homo sapiens
Veaute, C.; Furlong, L.I.; Cameo, M.; Harris, J.D.; Vazquez-Levin, M.H.
Antiacrosin antibodies and infertility. II. Gene immunization with human proacrosin to assess the effect of immunity toward proacrosin/acrosin upon protein activities and animal fertility
Fertil. Steril.
91
1256-1268
2009
Homo sapiens
Aquila, S.; Guido, C.; Santoro, A.; Perrotta, I.; Laezza, C.; Bifulco, M.; Sebastiano, A.
Human sperm anatomy: ultrastructural localization of the cannabinoid1 receptor and a potential role of anandamide in sperm survival and acrosome reaction
Anat. Rec. (Hoboken)
293
298-309
2010
Homo sapiens
Yin, L.; Hang, T.; Zhang, Z.
Determination of 4-carbomethoxyphenyl 4-guanidinobenzoate mesylate by HPLC and identification of its related substances by LC-MS-MS
J. Chromatogr. Sci.
47
872-876
2009
Homo sapiens
Qi, J.; Zhu, J.; Liu, X.; Ding, L.; Zheng, C.; Han, G.; Lv, J.; Zhou, Y.
Synthesis and acrosin inhibitory activities of substituted ethyl 5-(4-aminophenyl)-1H-pyrazole-3-carboxylate derivatives
Bioorg. Med. Chem. Lett.
21
5822-5825
2011
Homo sapiens
Ding, L.; Zhu, J.; Zheng, C.; Sheng, C.; Qi, J.; Liu, X.; Han, G.; Zhao, J.; Lv, J.; Zhou, Y.
Synthesis and acrosin inhibitory activity of substituted 4-amino-N-(diaminomethylene) benzenesulfonamide derivatives
Bioorg. Med. Chem. Lett.
21
6674-6677
2011
Homo sapiens
Jiang, J.; Liu, X.; Zhen, C.; Zhou, Y.; Zhu, J.; Lv, J.; Sheng, C.
Acrosin structure-based design, synthesis and biological activities of 7-azaindol derivatives as new acrosin inhibitors
Chin. Chem. Lett.
22
272-275
2011
Homo sapiens
-
Liu, X.; Dong, G.; Zhang, J.; Qi, J.; Zheng, C.; Zhou, Y.; Zhu, J.; Sheng, C.; Lue, J.
Discovery of novel human acrosin inhibitors by virtual screening
J. Comput. Aided Mol. Des.
25
977-985
2011
Homo sapiens
Liu, X.; Chen, Q.; Zhu, J.; Fan, Y.; Ding, L.; Zhao, J.; Han, G.; Tian, W.; Qi, J.; Zhou, Y.; Lv, J.
Synthesis and acrosin inhibitory activity of methyl 5-substituted-1H-benzo[d]imidazol-2-yl carbamate derivatives
Bioorg. Med. Chem. Lett.
22
3554-3559
2012
Homo sapiens
Zhao, J.; Tian, W.; Qi, J.; Lv, D.; Liu, Y.; Jiang, Y.; Dong, G.; Chen, Q.; Zhou, Y.; Zhu, J.; Wang, H.; Sheng, C.; Lv, J.
Design and synthesis of phenylisoxazole derivatives as novel human acrosin inhibitors
Bioorg. Med. Chem. Lett.
24
2802-2806
2014
Homo sapiens
Chen, Q.; Tian, W.; Han, G.; Qi, J.; Zheng, C.; Zhou, Y.; Ding, L.; Zhao, J.; Zhu, J.; Lv, J.; Sheng, C.
Design and synthesis of novel benzoheterocyclic derivatives as human acrosin inhibitors by scaffold hopping
Eur. J. Med. Chem.
59
176-182
2013
Homo sapiens
Zhang, G.; Yang, W.; Zou, P.; Jiang, F.; Zeng, Y.; Chen, Q.; Sun, L.; Yang, H.; Zhou, N.; Wang, X.; Liu, J.; Cao, J.; Zhou, Z.; Ao, L.
Mitochondrial functionality modifies human sperm acrosin activity, acrosome reaction capability and chromatin integrity
Hum. Reprod.
34
3-11
2019
Homo sapiens
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