7BWQ

Structure of nonstructural protein Nsp9 from SARS-CoV-2

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D, E... (A, B, C, D, F...)	Nsp9	polymer	113	12391.2	6	Pfam (PF08710) UniProt (by SIFTS) (P0DTD1)	Severe acute respiratory syndrome coronavirus 2
2	G, H, I, J, K (A, B, C, F)	SULFATE ION	non-polymer		96.1	5	Chemie (SO4)
3	L, M, N, O, P... (A, B, C, D, F...)	water	water		18.0	66	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	74347.0
Non-Polymers*	Number of molecules	5
	Total formula weight	480.3
All*	Total formula weight	74827.3

*Water molecules are not included.