1fpn 3 2.6 BS01 peptide 4 0 D18 Q20 S21 C23 W27 D18 Q20 S21 C23 W27 2.7.7.48,3.4.22.28,3.4.22.29,3.6.1.15 0005198 P04936 10903863 2 ~ 43 GLPVFITPGSGQFLTTDDFQSPCALPWYHPTKEISIPGEVKNLVEICQVDSLVPINNTDTYINSENMYSVVLQSSINAPDKIFSIRTDVASQPLATTLIGEISSYFTHWTGSLRFSFMFCGTANTTVKLLLAYTPPGIAEPTTRKDAMLGTHVIWDVGLQSTISMVVPWISASHYRNTSPGRSTSGYITCWYQTRLVIPPQTPPTARLLCFVSGCKDFCLRMARDTNLHLQSGAIAQ