9CF9

SARS-CoV-2 3CL Protease complexed with covalent inhibitor BC787

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 (P0DTD1) 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, D (A, B)	N-[(2S)-1-{[(2S)-1-hydroxy-3-(pyridin-3-yl)propan-2-yl]amino}-4-methyl-1-oxopentan-2-yl]-4-methoxy-1H-indole-2-carboxamide	non-polymer		438.5	2	Chemie (A1AWA)
3	E, F (A, B)	water	water		18.0	43	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	67651.1
Non-Polymers*	Number of molecules	2
	Total formula weight	877.0
All*	Total formula weight	68528.1

*Water molecules are not included.