P0C6U7 R1A_CVHOC Replicase polyprotein 1a [...] 1a Human coronavirus OC43 (HCoV-OC43) 4,383 AA P0C6Y1 R1AB_IBVB Replicase polyprotein 1ab [...] rep , 1a-1bAvian infectious bronchitis virus (strain Beaudette) (IBV) 6,629 AA P0C6Y3 R1AB_IBVM Replicase polyprotein 1ab [...] rep , 1a-1bAvian infectious bronchitis virus (strain M41) (IBV) 6,631 AA P0DTC1 R1A_SARS2 Replicase polyprotein 1a [...] Severe acute respiratory syndrome coronavirus 2 (2019-nCoV) (SARS-CoV-2) 4,405 AA P0DTD1 R1AB_SARS2 Replicase polyprotein 1ab [...] rep , 1a-1bSevere acute respiratory syndrome coronavirus 2 (2019-nCoV) (SARS-CoV-2) 7,096 AA P31614 HEMA_CVMS Hemagglutinin-esterase [...] HE , 2bMurine coronavirus (strain S) (MHV-S) (Murine hepatitis virus) 439 AA K9N638 R1A_MERS1 Replicase polyprotein 1a [...] 1a Middle East respiratory syndrome-related coronavirus (isolate United Kingdom/H123990006/2012) (MERS-CoV) (Betacoronavirus England 1) 4,391 AA P0C6T4 R1A_BCHK4 Replicase polyprotein 1a [...] 1a Bat coronavirus HKU4 (BtCoV) (BtCoV/HKU4/2004) 4,434 AA P0C6X7 R1AB_SARS Replicase polyprotein 1ab [...] rep , 1a-1bSevere acute respiratory syndrome coronavirus (SARS-CoV) 7,073 AA P0C6U2 R1A_CVH22 Replicase polyprotein 1a [...] 1a Human coronavirus 229E (HCoV-229E) 4,085 AA P0C6V0 R1A_CVMA5 Replicase polyprotein 1a [...] 1a Murine coronavirus (strain A59) (MHV-A59) (Murine hepatitis virus) 4,468 AA P0C6Y4 R1AB_PEDV7 Replicase polyprotein 1ab [...] rep , 1a-1bPorcine epidemic diarrhea virus (strain CV777) (PEDV) 6,781 AA P0C6U3 R1A_CVHN1 Replicase polyprotein 1a [...] 1a Human coronavirus HKU1 (isolate N1) (HCoV-HKU1) 4,471 AA P0C6U6 R1A_CVHNL Replicase polyprotein 1a [...] 1a Human coronavirus NL63 (HCoV-NL63) 4,060 AA P0C6V2 R1A_CVPPU Replicase polyprotein 1a [...] 1a Porcine transmissible gastroenteritis coronavirus (strain Purdue) (TGEV) 4,017 AA P0C6W3 R1AB_BCHK4 Replicase polyprotein 1ab [...] rep , 1a-1bBat coronavirus HKU4 (BtCoV) (BtCoV/HKU4/2004) 7,119 AA P0C6Y5 R1AB_CVPPU Replicase polyprotein 1ab [...] rep , 1a-1bPorcine transmissible gastroenteritis coronavirus (strain Purdue) (TGEV) 6,684 AA P15776 HEMA_CVBM Hemagglutinin-esterase [...] HE , 2bBovine coronavirus (strain Mebus) (BCoV) (BCV) 424 AA Q98VG9 R1AB_FIPV Replicase polyprotein 1ab [...] rep , 1a-1bFeline coronavirus (strain FIPV WSU-79/1146) (FCoV) 6,709 AA K9N7C7 R1AB_MERS1 Replicase polyprotein 1ab [...] rep , 1a-1bMiddle East respiratory syndrome-related coronavirus (isolate United Kingdom/H123990006/2012) (MERS-CoV) (Betacoronavirus England 1) 7,078 AA P0C6U8 R1A_SARS Replicase polyprotein 1a [...] 1a Severe acute respiratory syndrome coronavirus (SARS-CoV) 4,382 AA P0C6V5 R1A_IBVM Replicase polyprotein 1a [...] 1a Avian infectious bronchitis virus (strain M41) (IBV) 3,953 AA P0C6V6 R1A_PEDV7 Replicase polyprotein 1a [...] 1a Porcine epidemic diarrhea virus (strain CV777) (PEDV) 4,117 AA P0C6W5 R1AB_BCHK9 Replicase polyprotein 1ab [...] rep , 1a-1bBat coronavirus HKU9 (BtCoV) (BtCoV/HKU9) 6,930 AA P0C6X1 R1AB_CVH22 Replicase polyprotein 1ab [...] rep , 1a-1bHuman coronavirus 229E (HCoV-229E) 6,758 AA