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Literature summary for 3.4.21.10 extracted from

  • Ferrer, M.; Rodriguez, H.; Zara, L.; Yu, Y.; Xu, W.; Oko, R.
    MMP2 and acrosin are major proteinases associated with the inner acrosomal membrane and may cooperate in sperm penetration of the zona pellucida during fertilization (2012), Cell Tissue Res., 349, 881-895.
    View publication on PubMedView publication on EuropePMC
Search for more literature for 3.4.21.10

Localization

Localization Comment Organism GeneOntology No. Textmining
inner acrosomal membrane
-
 Bos taurus 2079
-

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
35000
-
 x * 35000, mature form, SDS-PAGE Bos taurus
43000
-
 x * 43000, immmature form, SDS-PAGE Bos taurus

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
proacrosin + H2O Bos taurus
-
 acrosin + ?
-
 ?

Organism

Organism UniProt Comment Textmining
Bos taurus
-
-
-

Source Tissue

Source Tissue Comment Organism Textmining
spermatozoon
-
 Bos taurus
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
proacrosin + H2O
-
 Bos taurus acrosin + ?
-
 ?

Subunits

Subunits Comment Organism
? x * 35000, mature form, SDS-PAGE Bos taurus
? x * 43000, immmature form, SDS-PAGE Bos taurus

General Information

General Information Comment Organism
metabolism acrosin is responsible for the serine protease activity associated with the inner acrosomal membrane Bos taurus
physiological function acrosin cooperates with matrix metallo-proteinase 2 in sperm penetration of the zona pellucida during fertilization Bos taurus