P0C6F6 R1A_BC512 Replicase polyprotein 1a [...] 1a Bat coronavirus 512/2005 (BtCoV) (BtCoV/512/2005) 4,128 AA P0C6F8 R1A_BCHK3 Replicase polyprotein 1a [...] 1a Bat coronavirus HKU3 (BtCoV) (SARS-like coronavirus HKU3) 4,376 AA P0C6U4 R1A_CVHN2 Replicase polyprotein 1a [...] 1a Human coronavirus HKU1 (isolate N2) (HCoV-HKU1) 4,441 AA P0C6U7 R1A_CVHOC Replicase polyprotein 1a [...] 1a Human coronavirus OC43 (HCoV-OC43) 4,383 AA P0C6W4 R1AB_BCHK5 Replicase polyprotein 1ab [...] rep , 1a-1bBat coronavirus HKU5 (BtCoV) (BtCoV/HKU5/2004) 7,182 AA P0C6X3 R1AB_CVHN2 Replicase polyprotein 1ab [...] rep , 1a-1bHuman coronavirus HKU1 (isolate N2) (HCoV-HKU1) 7,152 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 P59709 HEMA_CVBQ Hemagglutinin-esterase [...] HE , 2bBovine coronavirus (strain Quebec) (BCoV) (BCV) 424 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 P0C6T5 R1A_BCHK5 Replicase polyprotein 1a [...] 1a Bat coronavirus HKU5 (BtCoV) (BtCoV/HKU5/2004) 4,481 AA P0C6T6 R1A_BCHK9 Replicase polyprotein 1a [...] 1a Bat coronavirus HKU9 (BtCoV) (BtCoV/HKU9) 4,248 AA P0C6T7 R1A_BCRP3 Replicase polyprotein 1a [...] 1a Bat coronavirus Rp3/2004 (BtCoV/Rp3/2004) (SARS-like coronavirus Rp3) 4,380 AA P0C6V1 R1A_CVMJH Replicase polyprotein 1a [...] 1a Murine coronavirus (strain JHM) (MHV-JHM) (Murine hepatitis virus) 4,474 AA P0C6W7 R1AB_CVBEN Replicase polyprotein 1ab [...] rep , 1a-1bBovine coronavirus (strain 98TXSF-110-ENT) (BCoV-ENT) (BCV) 7,094 AA P0C6X0 R1AB_CVBQ Replicase polyprotein 1ab [...] rep , 1a-1bBovine coronavirus (strain Quebec) (BCoV) (BCV) 7,059 AA P0C6X7 R1AB_SARS Replicase polyprotein 1ab [...] rep , 1a-1bSevere acute respiratory syndrome coronavirus (SARS-CoV) 7,073 AA P0C6U1 R1A_CVBQ Replicase polyprotein 1a [...] 1a Bovine coronavirus (strain Quebec) (BCoV) (BCV) 4,383 AA P0C6U2 R1A_CVH22 Replicase polyprotein 1a [...] 1a Human coronavirus 229E (HCoV-229E) 4,085 AA P0C6U9 R1A_CVM2 Replicase polyprotein 1a [...] 1a Murine coronavirus (strain 2) (MHV-2) (Murine hepatitis virus) 4,416 AA P0C6V0 R1A_CVMA5 Replicase polyprotein 1a [...] 1a Murine coronavirus (strain A59) (MHV-A59) (Murine hepatitis virus) 4,468 AA