9RIX

SARS-CoV-2 with a bound inhibitor

This is a non-PDB format compatible entry.

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 nsp5	polymer	306	33825.5	2	UniProt (P0DTC1) Pfam (PF05409)	Severe acute respiratory syndrome coronavirus 2	3CL-PRO,3CLp,Main protease,Mpro,Non-structural protein 5,nsp5,SARS coronavirus main proteinase
2	C, I (A, B)	(4~{R})-~{N}-[2-(1-benzothiophen-3-yl)ethyl]-7-fluoranyl-2-oxidanylidene-3,4-dihydro-1~{H}-quinoline-4-carboxamide	non-polymer		368.4	2	Chemie (A1JGK)
3	D, E (A)	DIMETHYL SULFOXIDE	non-polymer		78.1	2	Chemie (DMS)
4	F, J (A, B)	SULFATE ION	non-polymer		96.1	2	Chemie (SO4)
5	G, H, K (A, B)	SODIUM ION	non-polymer		23.0	3	Chemie (NA)
6	L, M (A, B)	water	water		18.0	218	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	67651.1
Non-Polymers*	Number of molecules	9
	Total formula weight	1154.2
All*	Total formula weight	68805.3

*Water molecules are not included.