5WEJ

1.95 A resolution structure of Norovirus 3CL protease in complex with a dipeptidyl oxazolidinone-based inhibitor

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Genome polyprotein	polymer	188	20126.1	2	UniProt (Q83883) In PDB	Norwalk virus (Hu/NV/NV/1968/US)
2	A, B	(2S)-2-{(5S)-5-[(3-chlorophenyl)methyl]-2-oxo-1,3-oxazolidin-3-yl}-4-methyl-N-{(2S)-1-oxo-3-[(3S)-2-oxopyrrolidin-3-yl]propan-2-yl}pentanamide	non-polymer		464.0	2	Chemie (V45)
3		water	water		18.0	147	Chemie (HOH)

Sequence modifications

A, B: 1 - 181 (UniProt: Q83883)

PDB	External Database	Details
Met -6	-	initiating methionine
His -5	-	expression tag
His -4	-	expression tag
His -3	-	expression tag
His -2	-	expression tag
His -1	-	expression tag
His 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	40252.3
Non-Polymers*	Number of molecules	2
	Total formula weight	927.9
All*	Total formula weight	41180.2

*Water molecules are not included.