>7OAY_1|Chains A[auth AAA], C[auth CCC], E[auth EEE], G[auth GGG], I[auth III], K[auth KKK]|Spike protein S1|Severe acute respiratory syndrome coronavirus 2 (2697049) PNITNLCPFGEVFNATRFASVYAWNRKRISNCVADYSVLYNSASFSTFKCYGVSPTKLNDLCFTNVYADSFVIRGDEVRQIAPGQTGKIADYNYKLPDDFTGCVIAWNSNNLDSKVGGNYNYLYRLFRKSNLKPFERDISTEIYQAGSTPCNGVEGFNCYFPLQSYGFQPTNGVGYQPYRVVVLSFELLHAPATVCGPKKSTNKHHHHHH >7OAY_2|Chains B[auth BBB], D[auth DDD], F[auth FFF], H[auth HHH], J[auth JJJ], L[auth LLL]|F2 nanobody|Lama glama (9844) QVQLVESGGGLVQAGGSLRLACIASGRTFHSYVMAWFRQAPGKEREFVAAISWSSTPTYYGESVKGRFTISRDNAKNTVYLQMNRLKPEDTAVYFCAADRGESYYYTRPTEYEFWGQGTQVTVSSKHHHHHH