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Article

Cryo-EM structures of SARS-CoV-2 Omicron BA.2 spike

1 Jun 2022

Abstract excerpt

The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) Omicron BA.2 sub-lineage has gained in proportion relative to BA.1. Because spike (S) protein variations may underlie differences in their pathobiology, here we determine cryoelectron microscopy (cryo-EM) structures of the BA.2 S ectodomain and compare these with previously determined BA.1 S structures. BA.2 receptor-binding domain (RBD) mutations...

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PMID: 35732171
DOI: 10.1016/j.celrep.2022.111009

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