>6U1T_1|Chain A[auth H]|antigen-binding (Fab) fragment, heavy chain|Mus musculus (10090) EVQLVESGGGLVKPGGSLKLSCAASGFTFSSYDMSWVRQTPEKRLEWVAMISSGGSYSYYPDSVKGRFTISRDNAKNTLYLQMSSLRSEDTAMYYCARQGDYAWFAYWGQGTLVTVSAASTTAPSVYPLAPVCGDTTGSSVTLGCLVKGYFPEPVTLTWNSGSLSSGVHTFPAVLQSDLYTLSSSVTTVSSTWPSESITCNVAHPASSTKVDKKIQPRGPT >6U1T_2|Chain B[auth L]|antigen-binding (Fab) fragment, light chain|Mus musculus (10090) DIQMTQSPASQSASLGESVTITCLASQTIGTWLAWYQQKPGKSPQLLIYAATSLADGVPSRFSGSGSGTKFSFKISSLQAEDFVSYYCQQFYSTPFTFGGGTKLEIKRADAAPTVSIFPPSSEQLTSGGASVVCFLNNFYPKDINVKWKIDGSERQNGVLNSWTDQDSKDSTYSMSSTLTLTKDEYERHNSYTCEATHKTSTSPIVKSFNRNEC