4ed5 A 2.0 BS01 rna D 0 I23 N25 Y26 Q29 I52 H59 L61 Y63 F65 K89 T90 K92 A96 R97 S99 I103 K104 Y109 I133 N134 R136 L138 R147 F151 R153 K182 A185 I6 N8 Y9 Q12 I35 H42 L44 Y46 F48 K72 T73 K75 A79 R80 S82 I86 K87 Y92 I116 N117 R119 L121 R130 F134 R136 K165 A168 ? 0003676,0003723,1990904 Kd=169nM Q15717 23519412 2 ~ 11 GRTNLIVNYLPQNMTQDELRSLFSSIGEVESAKLIRDKVAGHSLGYGFVNYVTAKDAERAINTLNGLRLQSKTIKVSYARPSSEVIKDANLYISGLPRTMTQKDVEDMFSRFGRIINSRVLVDQTTGLSRGVAFIRFDKRSEAEEAITSFNGHKPPGSSEPITVKFAA