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Yorodumi- PDB-7s4b: Room temperature X-ray structure of SARS-CoV-2 main protease in c... -
+Open data
-Basic information
Entry | Database: PDB / ID: 7s4b | ||||||
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Title | Room temperature X-ray structure of SARS-CoV-2 main protease in complex with compound Z1530724963 | ||||||
Components | 3C-like proteinase | ||||||
Keywords | HYDROLASE/INHIBITOR / enzyme-inhibitor complex / cysteine protease / homodimer / HYDROLASE / HYDROLASE-INHIBITOR complex | ||||||
Function / homology | Function and homology information protein guanylyltransferase activity / RNA endonuclease activity, producing 3'-phosphomonoesters / mRNA guanylyltransferase activity / 5'-3' RNA helicase activity / Lyases; Phosphorus-oxygen lyases / symbiont-mediated suppression of host cytoplasmic pattern recognition receptor signaling pathway via inhibition of TBK1 activity / Assembly of the SARS-CoV-2 Replication-Transcription Complex (RTC) / Maturation of replicase proteins / ISG15-specific peptidase activity / Transcription of SARS-CoV-2 sgRNAs ...protein guanylyltransferase activity / RNA endonuclease activity, producing 3'-phosphomonoesters / mRNA guanylyltransferase activity / 5'-3' RNA helicase activity / Lyases; Phosphorus-oxygen lyases / symbiont-mediated suppression of host cytoplasmic pattern recognition receptor signaling pathway via inhibition of TBK1 activity / Assembly of the SARS-CoV-2 Replication-Transcription Complex (RTC) / Maturation of replicase proteins / ISG15-specific peptidase activity / Transcription of SARS-CoV-2 sgRNAs / Translation of Replicase and Assembly of the Replication Transcription Complex / TRAF3-dependent IRF activation pathway / Replication of the SARS-CoV-2 genome / snRNP Assembly / double membrane vesicle viral factory outer membrane / Hydrolases; Acting on ester bonds; Exoribonucleases producing 5'-phosphomonoesters / 5'-3' DNA helicase activity / SARS coronavirus main proteinase / 3'-5'-RNA exonuclease activity / host cell endoplasmic reticulum-Golgi intermediate compartment / host cell endosome / symbiont-mediated suppression of host toll-like receptor signaling pathway / symbiont-mediated degradation of host mRNA / mRNA guanylyltransferase / symbiont-mediated suppression of host ISG15-protein conjugation / G-quadruplex RNA binding / omega peptidase activity / symbiont-mediated suppression of host cytoplasmic pattern recognition receptor signaling pathway via inhibition of IRF3 activity / SARS-CoV-2 modulates host translation machinery / mRNA (guanine-N7)-methyltransferase / host cell Golgi apparatus / methyltransferase cap1 / symbiont-mediated perturbation of host ubiquitin-like protein modification / DNA helicase / mRNA (nucleoside-2'-O-)-methyltransferase activity / mRNA 5'-cap (guanine-N7-)-methyltransferase activity / ubiquitinyl hydrolase 1 / cysteine-type deubiquitinase activity / Hydrolases; Acting on peptide bonds (peptidases); Cysteine endopeptidases / single-stranded RNA binding / host cell perinuclear region of cytoplasm / host cell endoplasmic reticulum membrane / viral protein processing / lyase activity / symbiont-mediated suppression of host type I interferon-mediated signaling pathway / RNA helicase / induction by virus of host autophagy / copper ion binding / cysteine-type endopeptidase activity / RNA-directed RNA polymerase / viral RNA genome replication / virus-mediated perturbation of host defense response / RNA-dependent RNA polymerase activity / DNA-templated transcription / lipid binding / host cell nucleus / SARS-CoV-2 activates/modulates innate and adaptive immune responses / ATP hydrolysis activity / proteolysis / RNA binding / zinc ion binding / ATP binding / membrane Similarity search - Function | ||||||
Biological species | Severe acute respiratory syndrome coronavirus 2 | ||||||
Method | X-RAY DIFFRACTION / MOLECULAR REPLACEMENT / Resolution: 2 Å | ||||||
Authors | Kovalevsky, A. / Kneller, D.W. / Coates, L. | ||||||
Funding support | 1items
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Citation | Journal: Acs Pharmacol Transl Sci / Year: 2022 Title: Hit Expansion of a Noncovalent SARS-CoV-2 Main Protease Inhibitor. Authors: Glaser, J. / Sedova, A. / Galanie, S. / Kneller, D.W. / Davidson, R.B. / Maradzike, E. / Del Galdo, S. / Labbe, A. / Hsu, D.J. / Agarwal, R. / Bykov, D. / Tharrington, A. / Parks, J.M. / ...Authors: Glaser, J. / Sedova, A. / Galanie, S. / Kneller, D.W. / Davidson, R.B. / Maradzike, E. / Del Galdo, S. / Labbe, A. / Hsu, D.J. / Agarwal, R. / Bykov, D. / Tharrington, A. / Parks, J.M. / Smith, D.M.A. / Daidone, I. / Coates, L. / Kovalevsky, A. / Smith, J.C. | ||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 7s4b.cif.gz | 77 KB | Display | PDBx/mmCIF format |
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PDB format | pdb7s4b.ent.gz | 54.6 KB | Display | PDB format |
PDBx/mmJSON format | 7s4b.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/s4/7s4b ftp://data.pdbj.org/pub/pdb/validation_reports/s4/7s4b | HTTPS FTP |
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-Related structure data
Related structure data | 7s3kC 7s3sC 6wqfS C: citing same article (ref.) S: Starting model for refinement |
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Similar structure data |
-Links
-Assembly
Deposited unit |
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1 |
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Unit cell |
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Components on special symmetry positions |
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-Components
#1: Protein | Mass: 33825.547 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Severe acute respiratory syndrome coronavirus 2 Gene: rep, 1a-1b / Production host: Escherichia coli (E. coli) References: UniProt: P0DTD1, SARS coronavirus main proteinase |
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#2: Chemical | ChemComp-87H / ( |
#3: Water | ChemComp-HOH / |
Has ligand of interest | Y |
-Experimental details
-Experiment
Experiment | Method: X-RAY DIFFRACTION / Number of used crystals: 1 |
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-Sample preparation
Crystal | Density Matthews: 2.05 Å3/Da / Density % sol: 39.91 % |
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Crystal grow | Temperature: 287 K / Method: vapor diffusion, sitting drop / pH: 6.5 / Details: 18-20% PEG3350, 0.1 M Bis-Tris pH 6.5 |
-Data collection
Diffraction | Mean temperature: 293 K / Serial crystal experiment: N |
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Diffraction source | Source: ROTATING ANODE / Type: RIGAKU MICROMAX-007 HF / Wavelength: 1.5406 Å |
Detector | Type: DECTRIS EIGER R 4M / Detector: PIXEL / Date: May 18, 2021 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 1.5406 Å / Relative weight: 1 |
Reflection | Resolution: 2→56.09 Å / Num. obs: 18177 / % possible obs: 97.5 % / Redundancy: 4.1 % / CC1/2: 0.992 / Rmerge(I) obs: 0.078 / Rpim(I) all: 0.045 / Net I/σ(I): 12.51 |
Reflection shell | Resolution: 2→2.07 Å / Redundancy: 4.2 % / Rmerge(I) obs: 0.438 / Mean I/σ(I) obs: 1.92 / Num. unique obs: 1770 / CC1/2: 0.806 / Rpim(I) all: 0.241 / % possible all: 95 |
-Processing
Software |
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Refinement | Method to determine structure: MOLECULAR REPLACEMENT Starting model: 6WQF Resolution: 2→28.05 Å / SU ML: 0.25 / Cross valid method: FREE R-VALUE / σ(F): 1.38 / Phase error: 23.98 / Stereochemistry target values: ML
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Solvent computation | Shrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å / Solvent model: FLAT BULK SOLVENT MODEL | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 2→28.05 Å
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Refine LS restraints |
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LS refinement shell |
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