4u4z c7 3.1 BS01 rna 6 0 G2 R3 V4 R5 T6 K7 K10 R11 F28 K32 S43 K44 R45 L46 N48 K49 Y53 H56 K59 R60 R67 G1 R2 V3 R4 T5 K6 K9 R10 F27 K31 S42 K43 R44 L45 N47 K48 Y52 H55 K58 R59 R66 ? 0000028,0002181,0003735,0005737,0005829,0005840,0006412,0022627,1990904 P02407 25209664 1 ~ 1800 GRVRTKTVKRASKALIERYYPKLTLDFQTNKRLCDEIATIQSKRLRNKIAGYTTHLMKRIQKGPVRGISFKLQEEERERKDQYVPEVSARSNGVLNVDNQTSDLVKSLGLKLPLSVI