5i4l N4 3.1 BS01 rna 2 0 R47 T83 R47 T83 ? P04449 27296282 1 ~ 1798 MKVEIDSFSGAKIYPGRGTLFVRGDSKIFRFQNSKSASLFKQRKNPRRIAWTVLFRKHHKKGITEEVAKKRSRKTVKAQRPITGASLDLIKERRSLKP 5i4l N4 3.1 BS02 rna 1 0 G16 G18 S34 K35 S38 Q42 K44 R48 I49 A50 W51 R56 K61 G16 G18 S34 K35 S38 Q42 K44 R48 I49 A50 W51 R56 K61 ? P04449 27296282 3 ~ 3396 MKVEIDSFSGAKIYPGRGTLFVRGDSKIFRFQNSKSASLFKQRKNPRRIAWTVLFRKHHKKGITEEVAKKRSRKTVKAQRPITGASLDLIKERRSLKP