1x9q A 1.5 BS01 FLU A 1 H45 Y51 R53 S110 W115 H182 W184 Y207 Y254 G255 H32 Y38 R40 S97 W102 H145 W147 Y170 Y217 G218 Kd=0.27pM 15465055 1341 SDVVMTQTPLSLPVSLGDQASISCRSSQSLVHSNGNTYLRWYLQKPGQSPKVLIYKVSNRVSGVPDRFSGSGSGTDFTLKINRVEAEDLGVYFCSQSTHVPWTFGGGTKLEKDGGVKLDETGGGLVQPGGAMKLSCVTSGFTFGHYWMNWVRQSPEKGLEWVAQFRNKPYNYETYYSDSVKGRFTISRDDSKSSVYLQMNNLRVEDTGIYYCTGASYGMEYLGQGTSVTVS