6LO0

The co-crystal structure of Severe Acute Respiratory Syndrome Coronavirus 3C Like Protease with aldehyde M14

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Replicase polyprotein 1a	polymer	306	33876.6	1	UniProt (P0C6U8) Pfam (PF05409) In PDB	Human SARS coronavirus (SARS-CoV)	pp1a,ORF1a polyprotein
2	A	(2~{S})-4-methyl-~{N}-[(2~{S})-1-oxidanylidene-3-[(3~{S})-2-oxidanylidenepyrrolidin-3-yl]propan-2-yl]-2-[[(~{E})-3-phenylprop-2-enoyl]amino]pentanamide	non-polymer		399.5	1	Chemie (EOF)
3		water	water		18.0	188	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	33876.6
Non-Polymers*	Number of molecules	1
	Total formula weight	399.5
All*	Total formula weight	34276.1

*Water molecules are not included.