>7UZC_1|Chains A, B|Spike protein S1|Severe acute respiratory syndrome coronavirus 2 (2697049) MGWSCIILFLVATATGVHSRFPNITNLCPFGEVFNATRFASVYAWNRKRISNCVADYSVLYNSASFSTFKCYGVSPTKLNDLCFTNVYADSFVIRGDEVRQIAPGQTGKIADYNYKLPDDFTGCVIAWNSNNLDSKVGGNYNYLYRLFRKSNLKPFERDISTEIYQAGSTPCNGVEGFNCYFPLQSYGFQPTNGVGYQPYRVVVLSFELLHAPATVCGPKKSTNLHHHHHH >7UZC_2|Chains C[auth E], E[auth H]|M8a-34 Fab heavy chain|Mus musculus (10090) QVQLQQPGAELVKPGASVKMSCKASGYTFITYWITWVKQRPGQGLEWIGDIYPGGGRTNYNEKFKSKATLTVDTSSSTAYMQLRSLTSEDSAVYYCARYDGNYVGYYYAMDYWGQGTSVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKRVEPKSCDKTHHHHHH >7UZC_3|Chains D[auth F], F[auth L]|M8a-34 Fab light chain|Mus musculus (10090) DIVLTQSPVSLAVSLGQRATISCRASESVDFYGNSFIYWYQQKPGQAPKLLIYRASNLESGIPARFSGSGSRTDFTLTIHPVEADDVATYYCQQSIEDPRTFGGGTKLEIKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNRGEC