Crystal structure of SARS-CoV-2 Mpro_S144A mutant in complex with 13b-K
Ibrahim, M., El Kilani, H., Hilgenfeld, R.To be published.
Experimental Data Snapshot
Starting Model: experimental
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Entity ID: 1 | |||||
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Molecule | Chains | Sequence Length | Organism | Details | Image |
3C-like proteinase nsp5 | A [auth AAA], B [auth BBB] | 306 | Severe acute respiratory syndrome coronavirus 2 | Mutation(s): 1  EC: 3.4.22.69 | |
UniProt | |||||
Find proteins for P0DTD1 (Severe acute respiratory syndrome coronavirus 2) Explore P0DTD1  Go to UniProtKB:  P0DTD1 | |||||
Entity Groups   | |||||
Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
UniProt Group | P0DTD1 | ||||
Sequence AnnotationsExpand | |||||
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Ligands 1 Unique | |||||
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ID | Chains | Name / Formula / InChI Key | 2D Diagram | 3D Interactions | |
O6K (Subject of Investigation/LOI) Query on O6K | C [auth AAA], D [auth BBB] | ~{tert}-butyl ~{N}-[1-[(2~{S})-3-cyclopropyl-1-oxidanylidene-1-[[(2~{S},3~{R})-3-oxidanyl-4-oxidanylidene-1-[(3~{S})-2-oxidanylidenepyrrolidin-3-yl]-4-[(phenylmethyl)amino]butan-2-yl]amino]propan-2-yl]-2-oxidanylidene-pyridin-3-yl]carbamate C31 H41 N5 O7 FRACPXUHUTXLCX-BELIEFIBSA-N |
Length ( Å ) | Angle ( ˚ ) |
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a = 67.766 | α = 90 |
b = 99.689 | β = 90 |
c = 103.307 | γ = 90 |
Software Name | Purpose |
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REFMAC | refinement |
autoPROC | data reduction |
Aimless | data scaling |
PHENIX | phasing |
Funding Organization | Location | Grant Number |
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European Commission | European Union | -- |