Akrocilindropepsin (EC 3.4.23.28, Acrocylindrium proteinaza, Acrocylindrium kiselinska proteinaza) je enzim.[1][2][3] Ovaj enzim katalizuje sledeću hemijsku reakciju
- Postoji preferencija za hidrofobne ostatake u P1 i P1'. Dejstvo na B lanac insulina je generalno slično sa pepsinom A, ali dolazi i do razlaganja Leu6-Cys(SO3H), Glu21-Arg i Asn3-Gln, mada ne Gln4-His
Ovaj enzim je prisutan u glivi Acrocylindrium sp.
Reference
- ↑ Uchino, F., Kurono, Y. and Doi, S. (1967). „Purification and some properties of crystalline acid protease from Acrocylindrium sp”. Agric. Biol. Chem. 31: 428-434.
- ↑ Ichihara, S. and Uchino, F. (1975). „The specificity of acid proteinase from Acrocylindrium”. Agric. Biol. Chem. 39: 423-428.
- ↑ Takahashi, K. and Chang, W.-J. (1976). „The structure and function of acid proteases. V. Comparative studies on the specific inhibition of acid proteases by diazoacetyl-DL-norleucine methyl ester, 1,2-epoxy-3-(p-nitrophenoxy)propane and pepstatin”. J. Biochem. (Tokyo) 80: 497-506. PMID 10290.
Literatura
Vanjske veze