5kvl H 1.74 BS01 LTX H 1 Y33 S34 N35A Y52 P98 R99 Y33 S34 N36 Y53 P99 R100 305 QVQLQESGPGLVKPSETLSVTCTVSGYSITSSYSWNWIRQFPGKGLEWIGNIYYSGSTNYNPSLKSRISISRDTSKNQFSLKLSSVTAADTAVYYCANPRVWGQGTTVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKRVEPKSC 5kvl L 1.74 BS01 LTX H 1 R46 Y49 L89 Y91 R96 R46 Y49 L89 Y91 R96 305 DIQMTQSPSSLSASVGDRVTITCRASQEISGYLGWLQQKPGKAIKRLIYAASTLDSGVPSRFSGSRSGTDFTLTISSLQPEDFATYYCLQYASFPRTFGQGTKLEIKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNRGEC 5kvl L 1.74 BS02 ZN L 1 D151 H189 D151 H189 301 DIQMTQSPSSLSASVGDRVTITCRASQEISGYLGWLQQKPGKAIKRLIYAASTLDSGVPSRFSGSRSGTDFTLTISSLQPEDFATYYCLQYASFPRTFGQGTKLEIKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNRGEC