>1S3K_1|Chain A[auth L]|HU3S193 Fab fragment, light chain|Mus musculus (10090) DIQMTQSPSSLSASVGDRVTITCRSSQRIVHSNGNTYLEWYQQTPGKAPKLLIYKVSNRFSGVPSRFSGSGSGTDFTFTISSLQPEDIATYYCFQGSHVPFTFGQGTKLQITRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNRGEC >1S3K_2|Chain B[auth H]|HU3S193 Fab fragment, heavy chain|Mus musculus (10090) EVQLVESGGGVVQPGRSLRLSCSTSGFTFSDYYMYWVRQAPGKGLEWVAYMSNVGAITDYPDTVKGRFTISRDNSKNTLFLQMDSLRPEDTGVYFCARGTRDGSWFAYWGQGTPVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPQPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKSC