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9PAJ

Crystal structure of HCoV-229E 3CLpro with ALG-0987655 (inhibitor 2)

This is a non-PDB format compatible entry.
Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B
(A, B)
3C-like proteinasepolymer30233083.62UniProt (P0C6X1)
Pfam (PF05409)
Human coronavirus 229E3CL-PRO,3CLp,M-PRO,nsp5,p34
2C, D
(A, B)
(1R,2S,3S,6R,7S)-N-{(1Z,2S)-1-imino-3-[(3S)-2-oxopyrrolidin-3-yl]propan-2-yl}-4-[(2S)-4,4,4-trifluoro-3,3-dimethyl-2-(2,2,2-trifluoroacetamido)butanoyl]-4-azatricyclo[5.2.1.0~2,6~]dec-8-ene-3-carboxamide (non-preferred name)non-polymer579.52Chemie (A1CHJ)
3E
(B)
DODECAETHYLENE GLYCOLnon-polymer546.61Chemie (12P)
PubChem (81248)
4F, G
(A, B)
waterwater18.0573Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains2
Total formula weight66167.2
Non-Polymers*Number of molecules3
Total formula weight1705.7
All*Total formula weight67872.9
*Water molecules are not included.

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PDB entries from 2026-05-20

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