3sv1 B 3.3 BS01 peptide E 0 R456 I458 S459 Y460 I461 D463 Q515 F521 Y525 R89 I91 S92 Y93 I94 D96 Q127 F133 Y137 ? O35431 22730553 755 ~ 765 GSEDLIDGIIFAANYLGSTQLLSERNPSKNIRMMQAQEAVSRVKRMQKAAKIKKKANQTLTEVDLFISTQRIKVLNADTQETMMDHALRTISYIADIGNIVVLMARRKQYKMICHVFESEDAQLIAQSIGQAFSVAYQEFLRA