>7NKT_1|Chain A[auth AAA]|Spike protein S1|Severe acute respiratory syndrome coronavirus 2 (2697049)
RVQPTESIVRFPNITNLCPFGEVFNATRFASVYAWNRKRISNCVADYSVLYNSASFSTFKCYGVSPTKLNDLCFTNVYADSFVIRGDEVRQIAPGQTGKIADYNYKLPDDFTGCVIAWNSNNLDSKVGGNYNYLYRLFRKSNLKPFERDISTEIYQAGSTPCNGVEGFNCYFPLQSYGFQPTNGVGYQPYRVVVLSFELLHAPATVCGPKKSTNLVKNKCVNFHHHHHH
>7NKT_2|Chain B[auth BBB]|neutralizing nanobody NM1226|Vicugna pacos (30538)
QVQLVESGGGSVQPGGSLRLSCLGSGSLDYYAIGWFRQAPGKEREGVSCIASSGDRTIYADSVKGRFTISRDYGKNTVYLQMNSLKPEDTAMYYCAALQGSYYYTGFVANEYDYWGQGAPVTVSSEQKLISEEDLKKKHHHHHH