ID 3.4.23.44 DE nodavirus endopeptidase. AN Black Beetle virus endopeptidase. AN Flock House virus endopeptidase. CA Hydrolysis of an asparaginyl bond involved in the maturation of the CA structural protein of the virus, typically -Asn-|-Ala- or -Asn-|-Phe-. CC -!- A single aspartic residue is critical for activity, and inhibition by CC EDTA indicates that a metal ion is also important. CC -!- The enzyme is known from several nodaviruses that are pathogens of CC insects. CC -!- Belongs to peptidase family A6. DR P04329, CAPSD_BBV ; P12869, CAPSD_BOOLV; P12870, CAPSD_FHV ; DR P12871, CAPSD_NODAM; Q9J7Z0, CAPSD_PAV ; //