>4cau_A|type: non-ab
MRCVGIGNRDFVEGLSGATWVDVVLEHGSCVTTMAKDKPTLDIELLKTEVTNPAVLRKLCIEAKISNTTTDSRCPTQGEATLVEEQDANFVCRRTFVDRGWGNGCGLFGKGSLLTCAKFKCVTKLEGKIVQYENLKYSVIVTVHTGDQHQVGNETTEHGTIATITPQAPTSEIQLTDYGALTLDCSPRTGLDFNEMVLLTMKEKSWLVHKQWFLDLPLPWTSGASTSQETWNRQDLLVTFKTAHAKKQEAVVLGSQEGAMHTALTGATEIQTSGTTTIFAGHLKCRLKMDKLTLKGISYVMCTGSFKLEKEVAETQHGTVLVQVKYEGTDAPCKIPFSSQDEKGVTQNGRLVTANPIVTDKEKPVNIEAEPPFGESYIVVGAGEKALKLSWFKKGSSIGK
>4cau_C|type: non-ab
MRCVGIGNRDFVEGLSGATWVDVVLEHGSCVTTMAKDKPTLDIELLKTEVTNPAVLRKLCIEAKISNTTTDSRCPTQGEATLVEEQDANFVCRRTFVDRGWGNGCGLFGKGSLLTCAKFKCVTKLEGKIVQYENLKYSVIVTVHTGDQHQVGNETTEHGTIATITPQAPTSEIQLTDYGALTLDCSPRTGLDFNEMVLLTMKEKSWLVHKQWFLDLPLPWTSGASTSQETWNRQDLLVTFKTAHAKKQEAVVLGSQEGAMHTALTGATEIQTSGTTTIFAGHLKCRLKMDKLTLKGISYVMCTGSFKLEKEVAETQHGTVLVQVKYEGTDAPCKIPFSSQDEKGVTQNGRLVTANPIVTDKEKPVNIEAEPPFGESYIVVGAGEKALKLSWFKKGSSIGK
>4cau_B|type: non-ab
MRCVGIGNRDFVEGLSGATWVDVVLEHGSCVTTMAKDKPTLDIELLKTEVTNPAVLRKLCIEAKISNTTTDSRCPTQGEATLVEEQDANFVCRRTFVDRGWGNGCGLFGKGSLLTCAKFKCVTKLEGKIVQYENLKYSVIVTVHTGDQHQVGNETTEHGTIATITPQAPTSEIQLTDYGALTLDCSPRTGLDFNEMVLLTMKEKSWLVHKQWFLDLPLPWTSGASTSQETWNRQDLLVTFKTAHAKKQEAVVLGSQEGAMHTALTGATEIQTSGTTTIFAGHLKCRLKMDKLTLKGISYVMCTGSFKLEKEVAETQHGTVLVQVKYEGTDAPCKIPFSSQDEKGVTQNGRLVTANPIVTDKEKPVNIEAEPPFGESYIVVGAGEKALKLSWFKKGSSIGK
>4cau_E|type: multi-domain chain
EVQLVESGGGVVQPGRSLRLSCAASGFSFSSYGMHWVRQAPGKGLEWVAVIWYDGSKTYYGDSVKGRFTISKDNSKKMVNLQMDSLGVEDTAFYYCARGIAGGWAFWGIDLWGQGTLVTVSSDVVMTQSPGTLSLSPGERATLSCRASQNVYSYLGWYQHKPGRSPRLLIFGVTSRATGVPDRFSGSGSGTDFTLTISRLEPEDFAVYYCQQYAGSAYTFGQGTKVEIKR
>4cau_D|type: multi-domain chain
EVQLVESGGGVVQPGRSLRLSCAASGFSFSSYGMHWVRQAPGKGLEWVAVIWYDGSKTYYGDSVKGRFTISKDNSKKMVNLQMDSLGVEDTAFYYCARGIAGGWAFWGIDLWGQGTLVTVSSDVVMTQSPGTLSLSPGERATLSCRASQNVYSYLGWYQHKPGRSPRLLIFGVTSRATGVPDRFSGSGSGTDFTLTISRLEPEDFAVYYCQQYAGSAYTFGQGTKVEIKR
