>9Y0E_3|Chain C[auth B]|hIgE Fab 2H22 light chain|Homo sapiens (9606) QSVLPQPPSVSAAPGQNVTISCSGSISNIGNNYVSWYQRLPGTAPKLLIYGNNNRPSGIPDRFSGSKSATSATLGITGLQAGDEAVYYCGTWDSSLRAGVFGGGTQLTVLGQPKAAPSVTLFPPSSEELQANKATLVCLISDFYPGAVTVAWKADSSPVKAGVETTTPSKQSNNKYAASSYLSLTPEQWKSHRSYSCQVTHEGSTVEKTVAPTECS >9Y0E_2|Chain B[auth A]|hIgE Fab 2H22 heavy chain|Homo sapiens (9606) EVQLQESGPGLVKPSETLSLTCTVSGGSISTNGYYWGWIRQPPGKGLDWIGSISYSGNTYYNPSLQSRVSISVDTSKKQFSLKLSSVTASDTAVYYCARHGANWEGVVGWFDPWGQGTLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKSC >9Y0E_1|Chain A[auth C]|Major pollen allergen Bet v 1-A|Betula pendula (3505) MGVFNYETETTSVIPAARLFKAFILDGDNLFPKVAPQAISSVENIEGNGGPGTIKKISFPEGFPFKYVKDRVDEVDHTNFKYNYSVIEGGPIGDTLEKISNEIKIVATPDGGSILKISNKYHTKGDHEVKAEQVKASKEMGETLLRAVESYLLAHSDAYN