>8IDN_1|Chain A|Spike protein S1|Severe acute respiratory syndrome coronavirus 2 (2697049) ITNLCPFGEVFNATRFATVYAWNRKRISNCVADYSVLYNSASFSTFKCYGVSPTKLNDLCFTNVYADSFVIRGDEVRQIAPGQTGKIADYNYKLPDDFTGCVIAWNSNNLDSKVGGNYNYLYRLFRKSNLKPFERDISTEIYQAGSTPCNGVEGFNCYFPLQSYGFQPTNGVGYQPYRVVVLSFELLHAPATVCGPKKSTHHHHHH >8IDN_2|Chain B[auth H]|E77 Fab heavy chain|Mus musculus (10090) MGWSCIILFLVATATGVHSQVQLKESGPGLVAPSQSLSITCTVSGLSLIGYGVNWVRQPPGKGLEWLGMIWGDGSTDYNSTLKSRLSISKDNSKSQIFLKMNSLQTIDDARYYCVRDDDYDGQFAYWGQGTLVTVSAAKTTPPSVYPLAPGSAAQTNSMVTLGCLVKGYFPEPVTVTWNSGSLSSGVHTFPAVLQSDLYTLSSSVTVPSSTWPSETVTCNVAHPASSTKVDKKIVPRDC >8IDN_3|Chain C[auth L]|E77 Fab light chain|Mus musculus (10090) MGWSCIILFLVATATGVHSQAVVTQESALTTSPGETVTLTCRSSTGAVTISNYVNWVQEKPDHLFTGLIGATNSRAPGVPARFSGSLIGDKAALTITGAQTEDEAIYFCALWYSNHWVFGGGTKLTVLGQPKSTPSLTVFPPSSEELKENKATLVCLISNFSPSGVTVAWKANGTPITQGVDTSNPTKEGNKFMASSFLHLTSDQWRSHNSFTCQVTHEGDTVEKSLSPAECL