>4UV4_1|Chain A[auth H]|FPRO0165 FAB|HOMO SAPIENS (9606) EVQLVESGGGLVKPGGSLRLSCAASGFTFSNAWMNWVRQAPGKGLEWVGRVKSKTDGGAADYAAPVKGRFTISRDDSKNTLYLQMNSLKTEDTAVYYCTTDQLGYDFWNGYYTDTLYYYFGMDVWGPGTTVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKSCDKTHT >4UV4_2|Chain B[auth L]|FPRO0165 FAB|HOMO SAPIENS (9606) DIVMTQSPLSLPVTPGEPASISCRSSQPLLAMDGHNYLDWYLQKPGQSPQVLIYQSKWRASGVPDRFSGSGSGTDFTLKISRVEAEDVGVYYCMQALQTPLTFGGGTKVEIKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNRGEC