5aj4 Bq 3.8 BS01 rna BA 0 P104 R115 R119 R122 K123 I126 W127 H129 N130 S133 K134 K137 P3 R14 R18 R21 K22 I25 W26 H28 N29 S32 K33 K36 25837512 1 ~ 1569 GPPKKLEELDPETREYWRLLRKHNIWRHNRLSKNRKF