1 QVQLVQSGAE11 VKKPGASVKV21 SCKVSGYTLP31 ELSMHWVRQA41 PGKGLEWMGG51 FHPEDGETIY61 AQKFQGRVTM71 TEDTSTDTAY81 MELSSLRSED91 TAVYYCATGS101 PFGVVTDWFD111 PWGRGTLVTV121 SSASTKGPSV131 FPLAPSSKST141 SGGTAALGCL151 VKDYFPEPVT161 VSWNSGALTS171 GVHTFPAVLQ181 SSGLYSLSSV191 VTVPSSSLGT201 QTYICNVNHK211 PSNTKVDKKV221 EPK