>7XXL_1|Chain A[auth C]|Fab14 light chain|Homo sapiens (9606) QAVVTQPASVSGSPGQSITISCTGTSSDIGAYNYISWYQQHPGKAPKLIIYEVSNRPSGISYRFSGSKSGNTASLTISGLQAEDEANYYCSSYAGSISFGGGTKVTVLQPKANPTVTLFPPSSEELQANKATLVCLISDFYPGAVTVAWKADGSPVKAGVETTKPSKQSNNKYAASSYLSLTPEQWKSHRSYSCQVTHEGSTVEKTVAPTECS >7XXL_2|Chain B[auth A]|Fab14 heavy chain|Homo sapiens (9606) EVQLQQSGPGLVKPSQTLSLTCAISGDSVSSNSAAWNWIRQSPSRGLEWLGRTYYRSKWYNDYAVSVKSRITINPDTSKNQFSLQLNSVTPEDTAVYYCAREEQQLVHDYYYYGMDVWGQGTMVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKRVEPKSCDKTH >7XXL_3|Chain C[auth B]|Spike protein S1|Severe acute respiratory syndrome coronavirus 2 (2697049) SANITNLCPFGEVFNATRFASVYAWNRKRISNCVADYSVLYNSASFSTFKCYGVSPTKLNDLCFTNVYADSFVIRGDEVRQIAPGQTGKIADYNYKLPDDFTGCVIAWNSNNLDSKVGGNYNYLYRLFRKSNLKPFERDISTEIYQAGSTPCNGVEGFNCYFPLQSYGFQPTNGVGYQPYRVVVLSFELLHAPATVCGPKKSTN