4k45 A 1.5 BS01 peptide B 0 R675 R694 R696 H714 R716 L726 L746 Y747 R748 R14 R33 R35 H53 R55 L65 L85 Y86 R87 3.1.4.11 P10686 23777354 780 ~ 787 QAESKEWYHASLTRAQAEHMLMRVPRDGAFLVRKRNEPNSYAISFRAEGKIKHCRVQQEGQTVMLGNSEFDSLVDLISYYEKHPLYRKMKLRYPINEEALEK