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. Author manuscript; available in PMC: 2021 Dec 1.
Published in final edited form as: Nature. 2021 May 10;594(7864):553–559. doi: 10.1038/s41586-021-03594-0

Extended Data Figure 6. Multiple Sequence Alignment of Spike Protein from a Representative Set of Group 2b Betacoronaviruses.

Extended Data Figure 6.

SARS-CoV-2 Wuhan-1 spike protein numbering is shown. NTD=N-terminal domain; RBD=receptor binding domain; S1/S2=SARS2 furin cleavage site; FP=fusion peptide; HR1=heptad repeat 1; HR2=heptad repeat 2; CH=central helix; CD=connecting domain; TM=transmembrane domain. ACE2 contact positions in SARS2 (calculated from PDB coordinates 6MOJ and 6LZG) are highlighted in dark red.