>7EAN_1|Chain A|Spike protein S1|Severe acute respiratory syndrome coronavirus 2 (2697049) RVQPTESIVRFPNITNLCPFGEVFNATRFASVYAWNRKRISNCVADYSVLYNSASFSTFKCYGVSPTKLNDLCFTNVYADSFVIRGDEVRQIAPGQTGKIADYNYKLPDDFTGCVIAWNSNNLDSKVGGNYNYLYRLFRKSNLKPFERDISTEIYQAGSTPCNGVEGFNCYFPLQSYGFQPTNGVGYQPYRVVVLSFELLHAPATVCGPKKSTNLVKNKCVNF >7EAN_2|Chain B[auth H]|Heavy chain of SARS-CoV-2 cross-neutralizing mAb 6D6|Mus musculus (10090) EVQLQQSGAELVKPGASVKLSCTTSGFNIIDTYMHWVKQRPEEGLEWIGGIDPVNGNSEYDPKFQDKATITADTSSNTAYLHLSRLTSEDTAVYYCASAHYYGSSSSFPYWGQGTDLVTVSAKTTPPSVYPLAPGSAAQTNSMVTLGCLVKGYFPEPVTVTWNSGSLSSGVHTFPAVLQSDLYTLSSSVTVPSSPWPSETVTCNVAHPASSTKVDKKIVPRG >7EAN_3|Chain C[auth L]|Light chain of SARS-CoV-2 cross-neutralizing mAb 6D6|Mus musculus (10090) DIVMTQSQKFMSTSVGDRVSVTCKASQNVGTHVAWYQQKPGQSPKALIYSASYRYSGVPDRFTGSGVGTDFTLTITNVQSEDLAEYFCQQYNSYFTFGSGTKLEIKRADAAPTVSIFPPSSEQLTSGGASVVCFLNNFYPKDINVKWKIDGSERQNGVLNSWTDQDSKDSTYSMSSTLTLTKDEYERHNSYTCEATHKTSTSPIVKSFNR