>9I4B_1|Chains A, C[auth H]|heavy chain|Homo sapiens (9606)
QVQLVESGGGLVQPGGSLRLSCAASGFTFNSYAMNWVRQAPGRGLEWVSVISDTGGTTYYTKSVKGRFTVSRDNSKNTLYLDLNSLRAEDTAIYYCAKSVAARRFYFYYGMDAWGQGTTVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKSCDKHHHHHH
>9I4B_2|Chains B, D[auth L]|light chain|Homo sapiens (9606)
QAVVTQEPSLTVSPGGTVTLTCASSTGAVTSDYYPNWFQQKPGQAPRSLIYSTSNTHSWTPARFSGSLLGGKAALTLSNVQPKDEAEYFCLLYYGGSQLWVFGGGTKLTVLGQPKANPTVTLFPPSSEELQANKATLVCLISDFYPGAVTVAWKADSSPVKAGVETTTPSKQSNNKYAASSYLSLTPEQWKSHRSYSCQVTHEGSTVEKTVAPTECS