>9Q4L_2|Chains B[auth C], D|Fab 26.4 L chain|Homo sapiens (9606) EIVLTQSPATLSLSPGERATLSCRASQSVSSYLAWYQQKPGQAPRLLIYDASKRATGIPARFSGSGSGTDFSLTIRSLEPEDFAVYYCQQRSDWQGLTFGGGTKVEIKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNRGEC >9Q4L_1|Chains A, C[auth B]|FAb26.4 H chain|Homo sapiens (9606) QVQLQQSGPGLVKPSQTLSLTCAISGDSVSSNSAAWNWIRQSPSRGLEWLGRTYFRSNWYNDYAASVKSRITINQDTSKNQLSLQLNSVTPEDTAMYYCARDGAWGGSSWWPGLPHHYYSGMDVWGQGTTVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKV