4mbe E 2.612 BS01 peptide H 0 E767 L768 A771 F772 H774 E775 Y778 E13 L14 A17 F18 H20 E21 Y24 ? P46674 24705649 330 ~ 339 NYRKDFIDTMTRELYDAFLHERLYLIYMDSRAELKRNSTLKKKFFEKWQAS