>9R2E_1|Chains A, E[auth H]|ARGX-121 Fab fragment heavy chain|Homo sapiens (9606)
MGWSCIILFLVATATGVHSEVQLLESGGGLVQPGGSLRLSCAASGFTSSNYLMSWVRQAPGKGLEWVSSIYHYGHNAYYADSVKGRFTISRDNSKNTLYLQMNSLRAEDTAVYYCAKVDSAYDFGSWGQGTLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKSCDKTH
>9R2E_2|Chains B, F[auth L]|ARGX-121 Fab fragment light chain|Homo sapiens (9606)
MGWSCIILFLVATATGVHSQSVLTQPPSVSGAPGQRVTISCAGTSSDIGGRTYVSWYQQLPGTAPKLLIYKVTIRASGVPDRFSGSKSGTSASLAITGLQAEDEADYYCASHRSNNNIVFGGGTKLTVLGQPKAAPSVTLFPPSSEELQANKATLVCLISDFYPGAVTVAWKADSSPVKAGVETTTPSKQSNNKYAASSYLSLTPEQWKSHRSYSCQVTHEGSTVEKTVAPTECS
>9R2E_3|Chains C[auth P], D[auth Q]|Isoform 1 of Immunoglobulin heavy constant alpha 1|Homo sapiens (9606)
CHPRLSLHRPALEDLLLGSEANLTCTLTGLRDASGVTFTWTPSSGKSAVQGPPERDLCGCYSVSSVLPGCAEPWNHGKTFTCTAAYPESKTPLTATLSKSGNTFRPEVHLLPPPSEELALNELVTLTCLARGFSPKDVLVRWLQGSQELPREKYLTWASRQEPSQGTTTFAVTSILRVAAEDWKKGDTFSCMVGHEALPLAFTQKTIDRLAGK