>4YHY_2|Chains B, C[auth H]|Fab Heavy Chain|Homo sapiens (9606) EVQLVETGGGVVQPGRSLRLSCTASGFTFRDYWMSWVRQAPGKGLEWVADINPDGITRYYIDAVKGRFTISRDNAKSSLYLQMNSLGAEDTAVYYCAREFHSGLGWHFDLWGRGTLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKSCDKTHT >4YHY_1|Chains A[auth C], D[auth L]|Fab Light Chain|Homo sapiens (9606) SYVLTQPPSVSVAPGQTARITCGGTNIGDISVHWYQQRPGQAPLVVVYDDSDRPSGIPERFSGSNSGNTATLTISRVEAGDEADYYCQVWDDSINAYVFGTGTKVTVLRTVAAPSVFIFPPSDSQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNRGEC