A0A1Z2R8Q6 A0A1Z2R8Q6_9ALPC ORF1ab polyprotein ORF1a , 1bPorcine epidemic diarrhea virus 6,781 AA A0A2P1G738 A0A2P1G738_9ALPC ORF1ab polyprotein orf1ab , ORF1abSwine acute diarrhea syndrome coronavirus 6,728 AA U6BRU0 U6BRU0_9ALPC ORF1ab polyprotein 1b , ORF1aPorcine epidemic diarrhea virus 6,781 AA A0A0U2C263 A0A0U2C263_9ALPC ORF1ab polyprotein Porcine epidemic diarrhea virus 6,781 AA A0A0U2GPI9 A0A0U2GPI9_MERS ORF1ab polyprotein orf1ab Middle East respiratory syndrome-related coronavirus (MERS-CoV) 7,078 AA A0A140ESF0 A0A140ESF0_9NIDO ORF1ab polyprotein Porcine deltacoronavirus 6,267 AA R4JK63 R4JK63_9ALPC ORF1ab polyprotein Porcine epidemic diarrhea virus 6,781 AA T2B9U0 T2B9U0_MERS ORF1ab polyprotein Middle East respiratory syndrome-related coronavirus (MERS-CoV) 7,078 AA A0A088DIE1 A0A088DIE1_9BETC ORF1ab polyprotein Bat Hp-betacoronavirus/Zhejiang2013 7,247 AA A0A0M4AW09 A0A0M4AW09_9ALPC ORF1ab polyprotein ORF1 Porcine epidemic diarrhea virus 6,781 AA A0A222YV61 A0A222YV61_9NIDO ORF1ab polyprotein ORF1ab Porcine deltacoronavirus 6,267 AA A0A385H8D7 A0A385H8D7_9ALPC ORF1ab polyprotein Swine acute diarrhea syndrome coronavirus 6,728 AA K4L9I6 K4L9I6_9ALPC ORF1ab polyprotein Pol1 Porcine epidemic diarrhea virus 6,781 AA M4STU1 M4STU1_MERS ORF1ab polyprotein ORF1ab Human betacoronavirus 2c Jordan-N3/2012 7,078 AA W8QLX4 W8QLX4_9ALPC ORF1ab polyprotein Porcine epidemic diarrhea virus 6,781 AA A0A0E3N825 A0A0E3N825_9NIDO ORF1ab polyprotein ORF1ab Porcine deltacoronavirus 6,267 AA A0A075ECV2 A0A075ECV2_9ALPC ORF1ab polyprotein Porcine epidemic diarrhea virus 6,795 AA B2BW31 B2BW31_BWCOV ORF1ab polyprotein Beluga whale coronavirus (strain SW1) (BwCoV) 6,663 AA K0BWD0 K0BWD0_MERS ORF1ab polyprotein orf1ab Human betacoronavirus 2c EMC/2012 7,078 AA Q1T6X8 Q1T6X8_SARS ORF1ab polyprotein SARS coronavirus Frankfurt 1 7,073 AA U3N841 U3N841_CVHK1 ORF1ab polyprotein Pp1ab Human coronavirus HKU1 (HCoV-HKU1) 7,167 AA X2G6C4 X2G6C4_9NIDO ORF1ab polyprotein orf1ab Porcine coronavirus HKU15 6,267 AA Q0QDZ2 Q0QDZ2_SARS p1a Bat SARS CoV Rf1/2004 4,377 AA T2B9G2 T2B9G2_MERS ORF1a Middle East respiratory syndrome-related coronavirus (MERS-CoV) 4,391 AA Q9J3E8 Q9J3E8_9BETC ORF1ab polyprotein ORF1B Murine hepatitis virus 2,733 AA