5l1z D 5.9 BS01 rna N 0 N24 C25 Y26 N24 C25 Y26 ? 0001070,0042025,0050434 Kd=0.20nM P69697 27731797 21 ~ 41 MEPVDPRLEPWKHPGSQPKTACTNCYCKKCCFHCQVCFITKALGISYGR 5l1z D 5.9 BS02 ZN D 1 C22 H33 C34 C22 H33 C34 ? 0001070,0042025,0050434 P69697 27731797 101 MEPVDPRLEPWKHPGSQPKTACTNCYCKKCCFHCQVCFITKALGISYGR