5qu2 B 1.04 BS01 peptide E 0 F9 E18 K34 S35 W36 F48 N52 Y53 F9 E18 K34 S35 W36 F48 N52 Y53 ? P16333 32317279 180 ~ 188 EEVVVVAKFDYVAQQEQELDIKKNERLWLLDDSKSWWRVRNSMNKTGFVPSNYVER