5vl2 G 1.9 BS01 9EG G 1 Q3 V4 R29 H31 T32 Y34 M36 A79 T80 V81 T100 R101 A102 I115 Q2 V3 R28 H30 T31 Y33 M35 A78 T79 V80 T99 R100 A101 I114 Kd=3.77nM 30033524 201 AQVQLQQSGGGLVQAGGSLRLSCAASGRTHTPYAMGWFRQAPGKEREFVGGIGGVAATTTYADSVRGRFTISRDDAKATVYLQMNSLKPEDTAVYYCATRASMAVSTSPRVYPIWGQGTQVTVSS