>8H5U_1|Chains A, C|Spike protein S1|Severe acute respiratory syndrome coronavirus 2 (2697049) VQPTESIVRFPNITNLCPFGEVFNATRFASVYAWNRKRISNCVADYSVLYNSASFSTFKCYGVSPTKLNDLCFTNVYADSFVIRGDEVRQIAPGQTGKIADYNYKLPDDFTGCVIAWNSNNLDSKVGGNYNYLYRLFRKSNLKPFERDISTEIYQAGSTPCNGVEGFNCYFPLQSYGFQPTNGVGYQPYRVVVLSFELLHAPATVCGPKKSTNLVKNK >8H5U_2|Chains B, D|Nanobody Nb-021|Vicugna pacos (30538) EVQVVESGGGLVQPGGSLRLSCAASGTGSTFSTYAMGWYRQAPGNQHERVAIIDSVGNTNYPDSVKGRFTISRDNAKNTGYLQMNSLKSEDTAVYYCNLGTIWGQGTQVTVSSHHHHHH