5t1g A 1.9 BS01 peptide B 0 I123 G124 A125 T126 F163 R167 I16 G17 A18 T19 F56 R60 ? 0005634 P83916 44 ~ 50 EKPRGFARGLEPERIIGATDSSGELMFLMKWKNSDEADLVPAKEANVKCPQVVISFYEERL