>3ZKN_1|Chains A, B|BETA-SECRETASE 2|HOMO SAPIENS (9606)
ANFLAMVDNLQGDSGRGYYLEMLIGTPPQKLQILVDTGSSNFAVAGTPHSYIDTYFDTERSSTYRSKGFDVTVKYTQGSWTGFVGEDLVTIPKGFNTSFLVNIATIFESENFFLPGIKWNGILGLAYATLAKPSSSLETFFDSLVTQANIPNVFSMQMCGAGLPVAGSGTNGGSLVLGGIEPSLYKGDIWYTPIKEEWYYQIEILKLEIGGQSLNLDCREYNADKAIVDSGTTLLRLPQKVFDAVVEAVARASLIPEFSDGFWTGSQLACWTNSETPWSYFPKISIYLRDENSSRSFRITILPQLYIQPMMGAGLNYECYRFGISPSTNALVIGATVMEGFYVIFDRAQKRVGFAASPCAEIAGAAVSEISGPFSTEDVASNCVPA
>3ZKN_2|Chains C, E[auth H]|FAB HEAVY CHAIN|MUS MUSCULUS (10090)
QVQLKESGPVLVAPSQSLFISCTVSGFSLTRYGVHWVRQSPGKGLEWLGVIWAGGTTNYNSAFMSRLTISKDNSKSQVFLKMNSLQTDDTAIYYCVKAYRNAMDYWGQGTSVTVSSAKTTAPSVYPLAPVCGDTSGSSVTLGCLVKGYFPEPVTLTWNSGSLSSGVHTFPAVLQSDLYTLSSSVTVTSSTWPSQSITCNVAHPASSTKVDKKIEPRGPTIK
>3ZKN_3|Chains D, F[auth L]|FAB LIGHT CHAIN|MUS MUSCULUS (10090)
NIVLSQSPGSLAVSLGQRATISCRASKSVDTYGHSFIHWYQQKPGQPPNLLIHLASNLESGVPARFSGRGSGTDFTLTIDPVEADDAATYYCQQNNEDPWTFGGGTKLEIKRADAAPTVSIFPPSSEQLTSGGASVVCFLNNFYPKDINVKWKIDGSERQNGVLNSWTDQDSKDSTYSMSSTLTLTKDEYERHNSYTCEATHKTSTSPIVKSFNRNEC