Cryo-EM structure of SARS-CoV-2 BA.4/5 spike protein in complex with 1G11 (local refinement)

Structural basis for broad neutralization of human antibody against Omicron sublineages and evasion by XBB variant.

SARS-CoV-2 BA.4/5 spike protein in complex with 1G11

Severe acute respiratory syndrome coronavirus 2

DIQLTQSPSFLSASVGDRVTITCRASQGIDKYLAWYQQKPGQAPKVLIYAASTLHSGVPSRFSGSGSGTDFTLTISSLQP
EDFATYYCQQLYTFPVTFGPGTKVDVR

EVQLVESGGGLVQPGRSLRLSCAASGFKFDDYAMHWVRQAPGKGLEWVSGTSWNSGTTGYADSVRGRFTISRDNAKKSLY
LQMNSLGVEDTAFYYCVKDSNYDSSGYLINNFDYWGQGILVTVSS

TNLCPFDEVFNATRFASVYAWNRKRISNCVADYSVLYNFAPFFAFKCYGVSPTKLNDLCFTNVYADSFVIRGNEVSQIAP
GQTGNIADYNYKLPDDFTGCVIAWNSNKLDSKVGGNYNYRYRLFRKSNLKPFERDISTEIYQAGNKPCNGVAGVNCYFPL
QSYGFRPTYGVGHQPYRVVVLSFELLHAPATVCGKKFNFNGLTGTGVLTESNK

SARS-CoV-2, Neutralizing antibody, Cryo-EM, VIRAL PROTEIN, VIRAL PROTEIN-IMMUNE SYSTEM complex

TNLCPFGEVFNATRFASVYAWNRKRISNCVADYSVLYNSASFSTFKCYGVSPTKLNDLCFTNVYADSFVIRGDEVRQIAP
GQTGKIADYNYKLPDDFTGCVIAWNSNNLDSKVGGNYNYLYRLFRKSNLKPFERDISTEIYQAGSTPCNGVEGFNCYFPL
QSYGFQPTNGVGYQPYRVVVLSFELLHAPATVCGPKKSTNLVKNKCVNFNFNGLTGTGVLTESNK