>4X8J_1|Chains A[auth B], C[auth L]|12F4 FAB Light chain|Mus musculus (10090)
DIVMTQSQKFMSVTVGDRVSITCKTSQSVGTTIVWYQQKPGQSPKLLIYSASNRHTGVPDRFTGSGSGTDFILTINNVQSEDLADYFCQQYTSYPFTFGSGTKLEIKRADAAPTVSIFPPSSEQLTSGGASVVCFLNNFYPKDINVKWKIDGSERQNGVLNSWTDQDSKDSTYSMSSTLTLTKDEYERHNSYTCEATHKTSTSPIVKSFNRNEC
>4X8J_2|Chains B[auth A], D[auth H]|12F4 FAB Heavy chain|Mus musculus (10090)
EVKLEESGGGLVQPGGSMKLSCTASGFTFSDAWMDWVRQSPEKGLEWVAEIRHKANDHAIFYDESVKGRFTISRDDSKNIVYLQMNSLRPEDTGIYYCTSPFAYWGQGTLVTVSAAKTTAPSVYPLAPVCGGTTGSSVTLGCLVKGYFPEPVTLTWNSGSLSSGVHTFPALLQSGLYTLSSSVTVTSNTWPSQTITCNVAHPASSTKVDKKIEPRDPI