>8X5O_1|Chains A, B, C|spike protein S2|Coronavirus HKU15 (1965089) GITQQVLAENQKLIANKFNQALGAMQTGFTTSNLAFSKVQDAVNANANALSKLASELSNTFGAISSSISDILNRLDSGGRGGGPNFAEISKINTTLLDLSDEMAILQEVVKQLNDSYIDLKELGNY