6kug A 1.4 BS01 rna B 0 K64 W65 N67 N70 Y72 F74 D83 F85 H87 K118 E121 K13 W14 N16 N19 Y21 F23 D32 F34 H36 K62 E65 ? 0003676 P67809 32015133 1 ~ 4 KKVIATKVLGTVKWFNVRNGYGFINRNDTKEDVFVHQTAIKKYLRSVGDGETVEFDVVEGEKGAEAANVTGPG