7Z0P

SARS-COV2 Main Protease in complex with inhibitor MG-131

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	AAA	3C-like proteinase nsp5	polymer	304	33550.2	1	UniProt (P0DTC1) Pfam (PF05409) In PDB	Severe acute respiratory syndrome coronavirus 2	3CL-PRO,3CLp,Main protease,Mpro,Non-structural protein 5,nsp5,SARS coronavirus main proteinase
2	AAA	(1~{R},2~{S},5~{S})-3-[(2~{S})-2-(~{tert}-butylcarbamoylamino)-3,3-dimethyl-butanoyl]-6,6-dimethyl-~{N}-[(2~{S},3~{R})-4-(methylamino)-3-oxidanyl-4-oxidanylidene-1-[(3~{S})-2-oxidanylidenepyrrolidin-3-yl]butan-2-yl]-3-azabicyclo[3.1.0]hexane-2-carboxamide	non-polymer		564.7	1	Chemie (I8H)
3	AAA	SODIUM ION	non-polymer		23.0	1	Chemie (NA)
4		water	water		18.0	37	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	33550.2
Non-Polymers*	Number of molecules	2
	Total formula weight	587.7
All*	Total formula weight	34138.0

*Water molecules are not included.