2fx9 I 2.1 BS01 peptide Q 0 T31 A33 G50 V51 I52 I56 N58 E95 K100E P100F T31 A33 G50 V51 I52 I57 N59 E99 K109 P110 17125793 671 ~ 684 QVQLVQSGAEVKRPGSSVTVSCKASGGSFSTYALSWVRQAPGRGLEWMGGVIPLLTITNYAPRFQGRITITADRSTSTAYLELNSLRPEDTAVYYCAREGTTGWGWLGKPIGAFAHWGQGTLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEP