7zrs BV 4.8 BS01 rna 5 0 G16 G18 S34 K35 S38 Q42 K44 I49 A50 W51 R56 K61 G16 G18 S34 K35 S38 Q42 K44 I49 A50 W51 R56 K61 ? P04449 36801861 3 ~ 3397 MKVEIDSFSGAKIYPGRGTLFVRGDSKIFRFQNSKSASLFKQRKNPRRIAWTVLFRKHHKKGITEEVAKKRSRKTVKAQRPITGASLDLIKERRSLKPEVRKAQREEKQKADKEKKKAAKAARKAE