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6XMK

1.70 A resolution structure of SARS-CoV-2 3CL protease in complex with inhibitor 7j

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B3C-like proteinasepolymer30934068.82UniProt (P0DTD1)
Pfam (PF05409)
In PDB
Severe acute respiratory syndrome coronavirus 2 (2019-nCoV)3CL-PRO, 3CLp, SARS COV-2 virus main protease
2A, B(1S,2S)-2-[(N-{[(4,4-difluorocyclohexyl)methoxy]carbonyl}-L-leucyl)amino]-1-hydroxy-3-[(3S)-2-oxopyrrolidin-3-yl]propane-1-sulfonic acidnon-polymer527.62Chemie (QYS)
3BTETRAETHYLENE GLYCOLnon-polymer194.21Chemie (PG4)
4waterwater18.0279Chemie (HOH)
Sequence modifications
A, B: 1 - 305 (UniProt: P0DTD1)
PDBExternal DatabaseDetails
Ser -3-expression tag
Asn -2-expression tag
Ile -1-expression tag
Gly 0-expression tag
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains2
Total formula weight68137.6
Non-Polymers*Number of molecules3
Total formula weight1249.4
All*Total formula weight69387.0
*Water molecules are not included.

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PDB entries from 2024-03-27

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