>7YIZ_2|Chains B, D|15-2b W104Y heavy chain|Homo sapiens (9606) EVQLVESGGGLVQPGGSLKLSCAASGFTFSNYWMNWVRQASGKGLEWVGEIRSKSNNYATHYAESVKGRFTISRDDSKNTAYLQMNSLKTEDTAVYYCSNRYYYGQGTLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKSCDKTGGSHHHHHH >7YIZ_1|Chains A, C|15-2b light chain|Homo sapiens (9606) DIQMTQSPSSLSASVGDRVTITCKASQDVNTAVAWYQQKPGKAPKLLIYWASTRHTGVPSRFSGSGSGTDFTFTISSLQPEDIATYYCLQYINYPYTFGQGTKLEIKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNRGEC