7nsj Bq 3.9 BS01 rna BA 0 R115 R119 R122 K123 I126 W127 H129 N130 S133 R136 R57 R61 R64 K65 I68 W69 H71 N72 S75 R78 ? I3LN63 33878294 1 ~ 1571 PEVCTDPFRLTTHAMGVNIYKEGQDVVLKPDSEYPEWLFEMNVGPPKKLEELDPETREYWRLLRKHNIWRHNRLSKNRKF