4u53 N4 3.3 BS01 rna 2 0 R43 T83 R43 T83 ? 0002181,0003723,0003729,0003735,0005737,0005829,0005840,0006413,0006414,0022625,1990904 P04449 25209664 1 ~ 1798 MKVEIDSFSGAKIYPGRGTLFVRGDSKIFRFQNSKSASLFKQRKNPRRIAWTVLFRKHHKKGITEEVAKKRSRKTVKAQRPITGASLDLIKERRSLKP 4u53 N4 3.3 BS02 rna 1 0 G18 S34 K35 S38 Q42 K44 R48 I49 A50 W51 R56 K61 G18 S34 K35 S38 Q42 K44 R48 I49 A50 W51 R56 K61 ? 0002181,0003723,0003729,0003735,0005737,0005829,0005840,0006413,0006414,0022625,1990904 P04449 25209664 3 ~ 3396 MKVEIDSFSGAKIYPGRGTLFVRGDSKIFRFQNSKSASLFKQRKNPRRIAWTVLFRKHHKKGITEEVAKKRSRKTVKAQRPITGASLDLIKERRSLKP