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Literature summary extracted from

  • Kobayashi, T.; Matsuda, Y.; Oshio, S.; Kaneko, S.; Nozawa, S; Mhori, H.; Akihama, S.; Fujimoto, Y.
    Human acrosin: purification and some properties (1991), Arch. Androl., 27, 9-16.
    View publication on PubMed

Inhibitors

EC Number Inhibitors Comment Organism Structure
3.4.21.10 Aprotinin
-
 Homo sapiens
3.4.21.10 Nalpha-tosyl-L-lysine chloromethyl ketone
-
 Homo sapiens
3.4.21.10 Trypsin inhibitor lima-bean Homo sapiens

Metals/Ions

EC Number Metals/Ions Comment Organism Structure
3.4.21.10 Ca2+ activates Homo sapiens

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
3.4.21.10 additional information Homo sapiens digestion of zona pellucida by sperm, glycoprotein layer surrounding the oocyte ?
-
 ?

Organism

EC Number Organism UniProt Comment Textmining
3.4.21.10 Homo sapiens
-
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
3.4.21.10
-
 Homo sapiens

Source Tissue

EC Number Source Tissue Comment Organism Textmining
3.4.21.10 semen
-
 Homo sapiens
-

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
3.4.21.10 additional information
-
-
 Homo sapiens

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3.4.21.10 D-valyl-L-leucyl-L-arginine p-nitroanilide + H2O
-
 Homo sapiens ?
-
 ?
3.4.21.10 additional information digestion of zona pellucida by sperm, glycoprotein layer surrounding the oocyte Homo sapiens ?
-
 ?
3.4.21.10 Nalpha-tosyl-L-arginine methyl ester + H2O
-
 Homo sapiens ?
-
 ?

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
3.4.21.10 9
-
-
 Homo sapiens