>gnl|EMDB+PDB|11978.1 ref_db_acc:7B14 strand_id:A description:Spike protein S1 TNLCPFGEVFNATRFASVYAWNRKRISNCVADYSVLYNSASFSTFKCYGVSPTKLNDLCFTNVYADSFVIRGDEVRQIAPGQTGKIADYNYKLPDDFTGCVIAWNSNNLDSKVGGNYNYLYRLFRKSNLKPFERDISTEIYQAGSTPCNGVEGFNCYFPLQSYGFQPTNGVGYQPYRVVVLSFELLHAPATVCGPK >gnl|EMDB+PDB|11978.2 ref_db_acc:7B14 strand_id:D description:Nanobody against SARS-CoV-2 QVQLVETGGGFVQPGGSLRLSCAASGVTLDYYAIGWFRQAPGKEREGVSCIGSSDGRTYYSDSVKGRFTISRDNAKNTVYLQMNSLKPEDTAVYYCALTVGTYYSGNYHYTCSDDMDYWGKGTQVTVSS