4ydv B 2.7 BS01 peptide Q 0 E31 Y32 Y33 K52A A95 D96 G97 L98 T99 Y100 L100E Q100F E31 Y32 Y33 K53 A99 D100 G101 L102 T103 Y104 L109 Q110 ? S6B291 26237403 596 ~ 606 QVQLVQSGGGVFKPGGSLRLSCEASGFTFTEYYMTWVRQAPGKGLEWLAYISKNGEYSKYSPSSNGRFTISRDNAKNSVFLQLDRLSADDTAVYYCARADGLTYFSELLQYIFDLWGQGARVTVSSASTKGPSVFPLAPSGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKRVEP