PPP1CA and COVID-19: There are ∼30 000 nucleotides have compressed together in the virus genome of novel COVID-19, its gene may perhaps encode with two polyproteins namely, pp1a and pp1ab, which are desirable for viral replication and transcription.32,33 The main Proteolytic enzyme, Mpros, through the Proteolytic process could release the polypeptides from these polyproteins.