>7U09_1|Chain A[auth H]|Heavy chain Fab C13B8|Homo sapiens (9606) QVQLQESGPGLVQPSQTLTLTCTVSGDSISNEDYHWTWIRQHPGKGLEWMGYLQYSGNTNYNPSLKSRMTISVDTSKNQFSLRLNSVTAADTAVYFCATSIVLTGMSNKIQPFDYWGQGTLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKRVEPKSC >7U09_2|Chain B[auth L]|Light chain Fab C13B8|Homo sapiens (9606) SYELTQPPSVSVSPGQMARITCSGEALPKKYAYWYQQKGGQFPVLVIYKDTERPSGIPERFSGSSSGTIVTLTISGVQPEDEADYYCLSADTSGTWVFGGGTKLTVLGQPKAAPSVTLFPPSSEELQANKATLVCLISDFYPGAVTVAWKADSSPVKAGVETTTPSKQSNNKYAASSYLSLTPEQWKSHRSYSCQVTHEGSTVEKTVAPTECS >7U09_3|Chain C[auth A]|SARS-CoV-2 S fusion peptide|Severe acute respiratory syndrome coronavirus 2 (2697049) PSKRSFIEDLLFNK