>8X5P_1|Chains A, B, C, D, E, F|Spike protein S2,EK1 peptide|Coronavirus HKU23 (2030446) GITQQVLAENQKLIANKFNQALGAMQTGFTTSNLAFSKVQDAVNANANALSKLASELSNTFGAISSSISSGGRGGSLDQINVTFLDLEYEMKKLEEAIKKLEESYIDLKEL