7b9v Y 2.8 BS01 rna 2 0 Y31 S33 Q34 K38 N40 M41 R43 F65 K66 K67 Q68 R69 Q71 F73 S104 K105 E107 T108 K109 T110 Y8 S10 Q11 K15 N17 M18 R20 F42 K43 K44 Q45 R46 Q48 F50 S81 K82 E84 T85 K86 T87 ? 0003676,0003723 33705709 4 ~ 1170 TEAKNTLYVSQLNEKINMQRLRVNLFLLFATFGEVLKVSMNFKKQRGQAFITMRTIDQASLAQISLNGERFFGKPLKVEFSKSETKTL