>7NP1_1|Chains A, B, C, D|Spike protein S1|Severe acute respiratory syndrome coronavirus 2 (2697049) RVQPTESIVRFPNITNLCPFGEVFNATRFASVYAWNRKRISNCVADYSVLYNSASFSTFKCYGVSPTKLNDLCFTNVYADSFVIRGDEVRQIAPGQTGKIADYNYKLPDDFTGCVIAWNSNNLDSKVGGNYNYLYRLFRKSNLKPFERDISTEIYQAGSTPCNGVEGFNCYFPLQSYGFQPTNGVGYQPYRVVVLSFELLPATVCGPKKSTNLVKNKCVNFAAAGSHHHHHH >7NP1_2|Chains E[auth H], F[auth I], G[auth J], H[auth K]|Immunoglobulin gamma-1 heavy chain|Homo sapiens (9606) EVQLVQSGGGLVKPGGSLRLSCAASGITVSSNYMSWVRQAPGKGLEWVSVIYSGGSTYYADSVKGRFTISRDNSKNTLYLQMNSLRAEDTAVYYCARGEGGSIVGVTSDYWGQGTLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKSC >7NP1_3|Chains I[auth L], J[auth M], K[auth N], L[auth O]|Immunoblobulin light chain|Homo sapiens (9606) ASDIQMTQSPSSLSASVGDRVTITCRASQSISRYLNWYQQKPGKAPKLLIYAASSLQSGVPSRFSGSGSETEFTLTISSLHPDDFATYYCQQSYSTLPYTFGQGTKVEIKRTAAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKLYACEVTHQGLSSPVTKSFNRGEC