“…The structure, solved through the molecular replacement method, contains a single molecule in the crystallographic asymmetric unit, with an R work of 0.2160 and an R free of 0.2585 (Table 1). Like the other solved CTD structures of betaCoVs (Huang et al, 2016;Kirchdoerfer et al, 2016;F. Li et al, 2005;Lu et al, 2013;Walls et al, 2016;Wang et al, 2013Wang et al, , 2014, HKU5-CTD folds into two discrete subdomains, the core and the external (Fig.…”