2qiu B 2.0 BS01 peptide A 0 Q4 C7 L11 L15 V18 C19 R22 F25 Q4 C7 L11 L15 V18 C19 R22 F25 ? 0005179,0005576 P01308 18029081 0 ~ 21 FVNQHLCGSHLVEALYLVCGERGFFYTPKT