>4I9W_1|Chains A, B|Potassium channel subfamily K member 4|Homo sapiens (9606) MTTAPQEPPARPLQAGSGAGPAPGRAMRSTTLLALLALVLLYLVSGALVFRALEQPHEQQAQRELGEVREKFLRAHPCVSDQELGLLIKEVADALGGGADPETQSTSQSSHSAWDLGSAFFFSGTIITTIGYGNVALRTDAGRLFCIFYALVGIPLFGILLAGVGDRLGSSLRHGIGHIEAIFLKWHVPPELVRVLSAMLFLLIGCLLFVLTPTFVFCYMEDWSKLEAIYFVIVTLTTVGFGDYVAGADPRQDSPAYQPLVWFWILLGLAYFASVLTTIGNWLRVVSRRTRAEMGGLTAQSNSLEVLFQ >4I9W_2|Chains C[auth D], E[auth F]|ANTIBODY FAB FRAGMENT LIGHT CHAIN|Mus musculus (10090) QIVLTQSPAIMSASPGEKVTMTCSASSSVSYMHWYQQKSGTSPKRWIYDTSKLASGVPARFSGSGSGTSYSLTISSMEAEDAATYYCQQWSNSPPTFGAGAKLELKRADAAPTVSIFPPSSEQLTSGGASVVCFLNNFYPKDINVKWKIDGSERQNGVLNSWTDQDSKDSTYSMSSTLTLTKDEYERHNSYTCEATHKTSTSPIVKSFNRN >4I9W_3|Chains D[auth E], F[auth G]|ANTIBODY FAB FRAGMENT HEAVY CHAIN|Mus musculus (10090) EVQLQQSGPELVKPGASMKTSCKVSGYSFTGYIMNWVKQRHGKNLEWIGLINPNTGYTTYNQKFKGKATLTVDKSSSTAYMELLSLTSEDSAIYYCTRGNYVFDYWGQGTTLTVSSAKTTPPSVYPLAPGSAAQTNSMVTLGCLVKGYFPEPVTVTWNSGSLSSGVHTFPAVLQSDLYTLSSSVTVPSSSWPSETVTCNVAHPASSTKVDKKIVPRD