Alphacoronavirus - 668774 Alphacoronavirus SARS-CoV 667619, 670084, 670085, 670702 Alphacoronavirus SARS-CoV SARS-CoV 667619, 670084, 670085, 670702 equine arteritis virus - 732827 equine arteritis virus polyprotein 755638 equine arteritis virus Bucyrus polyprotein 755638 Human coronavirus 229E - 681685 Human coronavirus NL63 - 681691, 718000, 718347 infectious bronchitis virus - 732186 Murine coronavirus - 754545