>7SD5_1|Chain A|Spike protein S1|Severe acute respiratory syndrome coronavirus 2 (2697049) APRRVQPTESIVRFPNITNLCPFGEVFNATRFASVYAWNRKRISNCVADYSVLYNSASFSTFKCYGVSPTKLNDLCFTNVYADSFVIRGDEVRQIAPGQTGKIADYNYKLPDDFTGCVIAWNSNNLDSKVGGNYNYLYRLFRKSNLKPFERDISTEIYQAGSTPCNGVEGFNCYFPLQSYGFQPTNGVGYQPYRVVVLSFELLHAPATVCGPKKSTNLVKNKGSLEVLFQGPGHHHHHH >7SD5_2|Chain B[auth H]|10-40 Heavy chain|Homo sapiens (9606) QLQLQESGPGLVKPSETLSLTCTVSGGSISSSNFYWGWIRQPPGKGLEWIASITYSGRTFYNPSLKSRVAISVDTSKNQFSLKLSSVTAADTAVYYCARTFPSYYDRSGYHYLNYGMDVWGQGTTVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKSCDKT >7SD5_3|Chain C[auth L]|10-40 Light chain|Homo sapiens (9606) NFMLTQPHSMSESPGKTVTISCTRSSGSIASNYVQWYQQRPGSSPTTVIYEDNQRPSGVPDRFSGSIDSSSNSASLTISGLKTEDEADYYCQSYDSSSWVFGGGTKLTVLGQPKANPTVTLFPPSSEELQANKATLVCLISDFYPGAVTVAWKADGSPVKAGVETTKPSKQSNNKYAASSYLSLTPEQWKSHRSYSCQVTHEGSTVEKTVAPTECS