Hepsin Explained

Hepsin
Ec Number:3.4.21.106
Cas Number:112398-23-9

Hepsin is an enzyme.[1] [2] [3] This enzyme catalyses the following chemical reaction

Cleavage after basic amino-acid residues, with Arg strongly preferred to Lys

This type-II membrane-associated serine peptidase plays a role in cell growth and development.

See also

Notes and References

  1. Zhukov A, Hellman U, Ingelman-Sundberg M . Purification and characterization of hepsin from rat liver microsomes . Biochimica et Biophysica Acta (BBA) - Protein Structure and Molecular Enzymology . 1337 . 1 . 85–95 . January 1997 . 9003440 . 10.1016/s0167-4838(96)00152-5 .
  2. Kazama Y, Hamamoto T, Foster DC, Kisiel W . Hepsin, a putative membrane-associated serine protease, activates human factor VII and initiates a pathway of blood coagulation on the cell surface leading to thrombin formation . The Journal of Biological Chemistry . 270 . 1 . 66–72 . January 1995 . 7814421 . 10.1074/jbc.270.1.66 . free .
  3. Torres-Rosado A, O'Shea KS, Tsuji A, Chou SH, Kurachi K . Hepsin, a putative cell-surface serine protease, is required for mammalian cell growth . Proceedings of the National Academy of Sciences of the United States of America . 90 . 15 . 7181–5 . August 1993 . 8346233 . 47100 . 10.1073/pnas.90.15.7181 . 1993PNAS...90.7181T . free .