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. 2023 Jan 4;14(1):72–83.e5. doi: 10.1016/j.cels.2022.12.002

Table 2.

Sequences of the Spike peptides homologous to QYIKWPWYIW in other coronaviruses

Organism Sequence Differences with SARS-CoV-2
SARS-CoV-2 QYIKWPWYIW –
SARS-CoV-1 QYIKWPWYVW I9V
229E TYIKWPWWVW Q1T, Y8W, I9V
OC43 YYVKWPWYVW Q1Y, I3V, I9V
NL63 NYIKWPWWVW Q1N,Y8W, I9V
HKU1 MYVKWPWYVW Q1M, I3V, I9V

Differences with the SARS-CoV-2 epitope are underlined.