>8YRY_1|Chain A|Receptor tyrosine-protein kinase erbB-3|Homo sapiens (9606) NADLSFLQWIREVTGYVLVAMNEFSTLPLPNLRVVRGTQVYDGKFAIFVMLNYNTNSSHALRQLRLTQLTEILSGGVYIEKNDKLCHMDTIDWRDIVRDRDAEIVVKDNGRSCPPCHEVCKGRCWGPGSEDCQTL >8YRY_2|Chain B[auth H]|fab Hu3f8 heavy chain|Homo sapiens (9606) QVQLQESGPGLVKPSETLSLTCTVSGYSITSAYYWNWIRQPFGKGLEWMGYISYDGRNNFNPSLKNRVTISRDTSKNQFSLKLSSVTAADTAVYYCARDGDYDAFDYWGQGTTVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKS >8YRY_3|Chain C[auth L]|fab Hu3f8 light chain|Homo sapiens (9606) DIQMTQSPSSLSASVGDRVTITCRASQDISNYLNWYQQKPGKAPKLLIYYTSILHSGVPSRFSGSGSGTDYTFTISSLQPEDIATYFCQQGDTLPPTFGGGTKLEIKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNRGEC