S2 consists of fusion peptides 1 and 2 (816-1202).40 The conserved region is specific to the virus, is maintained in each generation of variants and has the potential to be a target for antibodies to neutralize of in vaccine design, since it is predicted to be able to protect against infections with a wide variety of variants.8,13,41 Furthermore, the conserved region obtained from the identification results in this study was detected very high activity in almost all parts of the SARS-CoV-2 spike glycoprotein, especially in S1, RBD, and S2. The gene discussed is PSMD1; the disease is infection.