8HUU

Crystal structure of HCoV-NL63 main protease with S217622

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	3C-like proteinase	polymer	298	32263.6	2	UniProt (P0C6X5) Pfam (PF05409)	Human coronavirus NL63 (HCoV-NL63)	3CL-PRO,3CLp,M-PRO,nsp5,p34
2	C, D (A, B)	6-[(6-chloranyl-2-methyl-indazol-5-yl)amino]-3-[(1-methyl-1,2,4-triazol-3-yl)methyl]-1-[[2,4,5-tris(fluoranyl)phenyl]methyl]-1,3,5-triazine-2,4-dione	non-polymer		531.9	2	Chemie (7YY)
3	E, F (A, B)	water	water		18.0	183	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	64527.2
Non-Polymers*	Number of molecules	2
	Total formula weight	1063.8
All*	Total formula weight	65591.0

*Water molecules are not included.