Understanding the interaction determinants of CAPN1 inhibition by CAST4 from bovines using molecular modeling techniques.

ABSTRACT: HCV-induced CAPN activation and its effects on virus-infected cells in a host-immune system have been studied recently. It has been shown that the HCV-nonstructural 5A protein acts as both an inducer and a substrate for host CAPN protease; it participates in suppressing the TNF-α-induced apoptosis response and downstream IFN-induced antiviral processes. However, little is known regarding the disturbance of antiviral responses generated by bovine CAPN activation by BVDV, which is a surrogate model of HCV and is one of the most destructive diseases leading to great economic losses in cattle herds worldwide. This is also thought to be associated with the effects of either small CAPN inhibitors or the natural inhibitor CAST. They mainly bind to the binding site of CAPN substrate proteins and c

SUBMITTER: Chai HH 

PROVIDER: S-EPMC6271145 | biostudies-literature | 2014 Sep

REPOSITORIES: biostudies-literature