>pdb|1LVO|A Chain A, Structure Of Coronavirus Main Proteinase Reveals Combination Of A Chymotrypsin Fold With An Extra Alpha- Helical Domain pdb|1LVO|B Chain B, Structure Of Coronavirus Main Proteinase Reveals Combination Of A Chymotrypsin Fold With An Extra Alpha- Helical Domain pdb|1LVO|C Chain C, Structure Of Coronavirus Main Proteinase Reveals Combination Of A Chymotrypsin Fold With An Extra Alpha- Helical Domain pdb|1LVO|D Chain D, Structure Of Coronavirus Main Proteinase Reveals Combination Of A Chymotrypsin Fold With An Extra Alpha- Helical Domain pdb|1LVO|E Chain E, Structure Of Coronavirus Main Proteinase Reveals Combination Of A Chymotrypsin Fold With An Extra Alpha- Helical Domain pdb|1LVO|F Chain F, Structure Of Coronavirus Main Proteinase Reveals Combination Of A Chymotrypsin Fold With An Extra Alpha- Helical Domain Length = 302 Score = 25.0 bits (53), Expect = 1.7 Identities = 12/35 (34%), Positives = 20/35 (56%), Gaps = 1/35 (2%) Query: 20 FLGLVVVLLMMINLYMLINQINASAQMSHQIKKIE 54 FLG+V +NL + +NQ+N + H+ K I+ Sbjct: 73 FLGVVSARYKGVNLVLKVNQVNPNTP-EHKFKSIK 106