>7zr2_A mol:protein length:241 Spike protein S2',Chimeric protein mimic of SARS-CoV-2 Spike HR1MDVLYENQKLIANKFNSAIGKIQDSLSSTASELGKLQDEVNQNAQDLNTLVKQLSSNFGRISSELNDILSRLDKGEPAKDLRSDIDNLESKIAGFNSSLQKVLTNLAQKNQNVEDKLKGLESRTSSLEKQIKGIASNFQNEILKQREYLVNKGSGNVLYENQKLIENQFNSAIGKIQDSLSSTKSALGKLKDVVNQNKQALNTLVKQLSSNFGAISSVLNDIKSRLDKVEGGGGSHHHHHH