4xmk M 3.179 BS01 peptide Q 0 Y27D P91 L92 Q93 S94 Y31 P96 L97 Q98 S99 26109728 307 ~ 319 DIVMNQSPPSLAVTPGEPASISCRASQSLLYSDGHNYLDWYLQKPGQAPQLLIYLGSTRASGVPDRFSGSGSGTDFTLKISRVEAEDVGVYYCMQPLQSYTFGQGTKLEIKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNR