>5YFI_1|Chain A[auth L]|Light chain of Fab fragment|Mus musculus (10090) MDMRTPAQFLGILLLWFPGIKCDIKMTQSPSSMYVSLGERVTITCKASQDINRYLSWFQQKPGKSPKTLIYRANRMLDGVPSRFSGSGSGQDYSLTISSLEYEDMGNYYCLQYDEFPFTFGSGTKLEIKRADAAPTVSIFPPSSEQLTSGGASVVCFLNNFYPKDINVKWKIDGSERQNGVLNSWTDQDSKDSTYSMSSTLTLTKDEYERHNSYTCEATHKTSTSPIVKSFNRNEC >5YFI_2|Chain B[auth H]|Heavy chain of Fab fragment|Mus musculus (10090) MEWRWIFLFLLSGTTGVHSEIQLQQSGPELVKPGASVKVSCKASGFPFSTYNIYWVIQSHGKSLEWIGYIDPYNGGTSYNQKFRGKATLTVDKSSSTAYMHLNSLTSEDSAVYYCARRWYTYDGDWFAYWGQGTLVTVSAAKTTAPSVYPLAPVCGDTTGSSVTLGCLVKGYFPEPVTLTWNSGSLSSGVHTFPAVLQSDLYTLSSSVTVTSSTWPSQSITCNVAHPASSTKVDKKIEPRGPTIKPCPPCKCP