2egn A 2.4 BS01 peptide B 0 Y187 T189 Y81 T83 ? Q8R4T5 17396155 190 ~ 194 QQRKVLTLEKGDNQTFGFEIQTYGVTFVARVHESSPAQLAGLTPGDTIASVNGLNVEGIRHREIVDIIKASGNVLRLETLYGT