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Acrosin information


Acrosin
Identifiers
EC no.3.4.21.10
CAS no.9068-57-9
Databases
IntEnzIntEnz view
BRENDABRENDA entry
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MetaCycmetabolic pathway
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NCBIproteins

Acrosin is a digestive enzyme that acts as a protease. In humans, acrosin is encoded by the ACR gene.[1][2] Acrosin is released from the acrosome of spermatozoa as a consequence of the acrosome reaction. It aids in the penetration of the Zona Pellucida.

  1. ^ Adham IM, Klemm U, Maier WM, Engel W (Jan 1990). "Molecular cloning of human preproacrosin cDNA". Human Genetics. 84 (2): 125–8. doi:10.1007/bf00208925. PMID 2298447. S2CID 39848902.
  2. ^ Honda A, Siruntawineti J, Baba T (2002). "Role of acrosomal matrix proteases in sperm-zona pellucida interactions". Human Reproduction Update. 8 (5): 405–12. doi:10.1093/humupd/8.5.405. PMID 12398221.

and 18 Related for: Acrosin information

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Acrosin

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Acrosin is a digestive enzyme that acts as a protease. In humans, acrosin is encoded by the ACR gene. Acrosin is released from the acrosome of spermatozoa...

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Acrosin binding protein

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Acrosin binding protein is a protein that in humans is encoded by the ACRBP gene. The protein encoded by this gene is similar to proacrosin binding protein...

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Acrosome

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the acrosome contains degradative enzymes (including hyaluronidase and acrosin). These enzymes break down the outer membrane of the ovum, called the zona...

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Acrosome reaction

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surface. In mammals, the acrosome reaction releases hyaluronidase and acrosin; their role in fertilization is not yet clear. The acrosomal reaction is...

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Spermosin

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(Prochordata) Halocynthia roretzi. Evidence for the presence of spermosin, a novel acrosin-like enzyme". The Journal of Biological Chemistry. 259 (5): 2900–4. PMID 6365918...

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ACR

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urine ACR score for rheumatoid arthritis ACR gene, encoding the enzyme acrosin American College of Radiology American College of Rheumatology Accrington...

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SPINK2

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Serine protease inhibitor Kazal-type 2 also known as acrosin-trypsin inhibitor is a protein that in humans is encoded by the SPINK2 gene. Kazal-type serine...

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List of enzymes

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4) Thrombin (EC 3.4.21.5) Factor X (EC 3.4.21.6) Plasmin (EC 3.4.21.7) Acrosin (EC 3.4.21.10) Factor VII (EC 3.4.21.21) Factor IX (EC 3.4.21.22) Prolyl...

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Spermatozoon

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enzyme spermlysin (hyaluronidase, corona-penetrating enzyme, zona lysin, or acrosin), that is necessary for fertilization. As the spermatozoon approaches the...

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ZP3

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JD, Vazquez-Levin MH (2005). "Binding of recombinant human proacrosin/acrosin to zona pellucida (ZP) glycoproteins. I. Studies with recombinant human...

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Reversible inhibition of sperm under guidance

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disintegrates the sperm cell membrane in the head region. This in turn causes both acrosin and hyaluronidase enzymes to leak out of the sperm, making the sperm infertile...

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Protein C inhibitor

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a role in reproduction as it has ability to inhibit the sperm protease acrosin. Large amounts of protein C inhibitor circulate in the male reproductive...

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ZP2

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JD, Vazquez-Levin MH (2006). "Binding of recombinant human proacrosin/acrosin to zona pellucida (ZP) glycoproteins. I. Studies with recombinant human...

Word Count : 1340

ZP4

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Vazquez-Levin MH (Jun 2005). "Binding of recombinant human proacrosin/acrosin to zona pellucida (ZP) glycoproteins. I. Studies with recombinant human...

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TMPRSS11D

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the sequence of the catalytic region with human hepsin, enteropeptidase, acrosin, and mast cell tryptase. The noncatalytic region has little similarity...

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Complement component 1s

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specificity of two proteinases that cleave adjacent to arginine, C1 esterase and acrosin, for peptide p-nitroanilide substrates". Biochimica et Biophysica Acta...

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Index of biochemistry articles

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acetylcholine - acetylcysteine - acid - acidic fibroblast growth factor - acrosin - actin - action potential - activation energy - active site - active transport...

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Kazal domain

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that includes pancreatic secretory trypsin inhibitor; avian ovomucoid; acrosin inhibitor; and elastase inhibitor. These proteins contain between 1 and...

Word Count : 907

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