6u8k H 2.75 BS01 rna A 0 Y34 S35 S36 S55 S57 S58 S60 Y62 S102 R103 Y104 S105 R106 R109 Y31 S32 S33 S52 S54 S55 S57 Y59 S99 R100 Y101 S102 R103 R106 Kd=37nM 31765566 143 ~ 248 EVQLVESGGGLVQPGGSLRLSCAASGFYISYSSIHWVRQAPGKGLEWVASISPSSGSTYYADSVKGRFTISADTSKNTAYLQMNSLRAEDTAVYYCARSRYSRYRRGFDYWGQGTLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPK