>7MSQ_1|Chains A, B|Spike protein S1|Severe acute respiratory syndrome coronavirus 2 (2697049) TNLCPFGEVFNATRFASVYAWNRKRISNCVADYSVLYNSASFSTFKCYGVSPTKLNDLCFTNVYADSFVIRGDEVRQIAPGQTGKIADYNYKLPDDFTGCVIAWNSNNLDSKVGGNYNYLYRLFRKSNLKPFERDISTEIYQAGSTPCNGVEGFNCYFPLQSYGFQPTNGVGYQPYRVVVLSFELLHAPATVCGPKGSHHHHHH >7MSQ_2|Chains C[auth D], E[auth H]|AB-3467 Fab Heavy Chain|Homo sapiens (9606) QVQLQESGPGLVKPSETLSLTCTVSGGSISSYHWNWIRQPPGKGLEWIGYIYYSGNTNYNPSLKSRVSISTDTSKNQFSLKLSSVTAADTAVYYCVREMRRGYSGYDYWDLYAFDIWGQGTMVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKSCGSHHHHHH >7MSQ_3|Chains D[auth E], F[auth L]|AB-3467 Fab Light Chain|Homo sapiens (9606) DIQLTQSPSFLSASVGDRVTITCRASQGISSYLAWYQQKPGKAPNLLIYAASTLQSGVPSRFSGSGSGTEFTLTISSLQPEDFATYYCQQLNSYPHTFGQGTKLEIKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNRGEC