>4S1D_1|Chains A[auth C], C[auth E], E[auth H], G[auth O]|MAB M33 FAB FRAGMENT, heavy chain|Mus musculus (10090) EVQLQQSGAELVKPGASVKLSCTSSGFNNKDTFFQWVKQRPEEGLEWIGRIDPANGFTKYDPKFQGKATITVDTSSNTAYLQLNSLTSEDTALYYCTRWDTYGAAWFAYWGQGTLVTVSAAKTTPPSVYPLAPGSAAQTNSMVTLGCLVKGYFPEPVTVTWNSGSLSSGVHTFPAVLQSDLYTLSSSVTVPSSTWPSETVTCNVAHPASSTKVDKKIVPR >4S1D_2|Chains B[auth D], D[auth F], F[auth L], H[auth P]|MAB M33 FAB FRAGMENT, light chain|Mus musculus (10090) DIQMTQSPASLSASVGETVTITCRASGNIHNYLSWFQQKQGKSPQLLVYSAKTLADGVPSRFSGSGSGTQYSLKINSLQPEDFGTYYCQHFWSSIYTFGGGTKLEIKRADAAPTVSIFPPSSEQLTSGGASVVCFLNNFYPKDINVKWKIDGSERQNGVLNSWTDQDSKDSTYSMSSTLTLTKDEYERHNSYTCEATHKTSTSPIVKSFNRNEC