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Yorodumi- PDB-7pxz: Reduced form of SARS-CoV-2 Main Protease determined by XFEL radiation -
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Open data
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Basic information
| Entry | Database: PDB / ID: 7pxz | |||||||||||||||
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| Title | Reduced form of SARS-CoV-2 Main Protease determined by XFEL radiation | |||||||||||||||
Components | 3C-like proteinase nsp5 | |||||||||||||||
Keywords | VIRAL PROTEIN / 3C-like protease / Main-Protease / Viral replication / Polyprotein maturation | |||||||||||||||
| Function / homology | Function and homology informationprotein guanylyltransferase activity / RNA endonuclease activity producing 3'-phosphomonoesters, hydrolytic mechanism / 5'-3' RNA helicase activity / Lyases; Phosphorus-oxygen lyases / Assembly of the SARS-CoV-2 Replication-Transcription Complex (RTC) / symbiont-mediated suppression of host cytoplasmic pattern recognition receptor signaling pathway via inhibition of TBK1 activity / Maturation of replicase proteins / TRAF3-dependent IRF activation pathway / ISG15-specific peptidase activity / Transcription of SARS-CoV-2 sgRNAs ...protein guanylyltransferase activity / RNA endonuclease activity producing 3'-phosphomonoesters, hydrolytic mechanism / 5'-3' RNA helicase activity / Lyases; Phosphorus-oxygen lyases / Assembly of the SARS-CoV-2 Replication-Transcription Complex (RTC) / symbiont-mediated suppression of host cytoplasmic pattern recognition receptor signaling pathway via inhibition of TBK1 activity / Maturation of replicase proteins / TRAF3-dependent IRF activation pathway / ISG15-specific peptidase activity / Transcription of SARS-CoV-2 sgRNAs / snRNP Assembly / Translation of Replicase and Assembly of the Replication Transcription Complex / Replication of the SARS-CoV-2 genome / Hydrolases; Acting on ester bonds; Exoribonucleases producing 5'-phosphomonoesters / double membrane vesicle viral factory outer membrane / SARS coronavirus main proteinase / host cell endoplasmic reticulum-Golgi intermediate compartment / host cell endosome / 3'-5'-RNA exonuclease activity / 5'-3' DNA helicase activity / symbiont-mediated degradation of host mRNA / mRNA guanylyltransferase / symbiont-mediated suppression of host ISG15-protein conjugation / symbiont-mediated suppression of host toll-like receptor signaling pathway / mRNA guanylyltransferase activity / G-quadruplex RNA binding / symbiont-mediated suppression of host cytoplasmic pattern recognition receptor signaling pathway via inhibition of IRF3 activity / omega peptidase activity / mRNA (guanine-N7)-methyltransferase / methyltransferase cap1 / DNA helicase / SARS-CoV-2 modulates host translation machinery / symbiont-mediated suppression of host NF-kappaB cascade / symbiont-mediated perturbation of host ubiquitin-like protein modification / host cell Golgi apparatus / methyltransferase cap1 activity / ubiquitinyl hydrolase 1 / mRNA 5'-cap (guanine-N7-)-methyltransferase activity / cysteine-type deubiquitinase activity / Hydrolases; Acting on peptide bonds (peptidases); Cysteine endopeptidases / lyase activity / single-stranded RNA binding / viral protein processing / host cell perinuclear region of cytoplasm / host cell endoplasmic reticulum membrane / RNA helicase / symbiont-mediated suppression of host type I interferon-mediated signaling pathway / copper ion binding / symbiont-mediated suppression of host gene expression / viral translational frameshifting / symbiont-mediated activation of host autophagy / RNA-directed RNA polymerase / cysteine-type endopeptidase activity / viral RNA genome replication / RNA-directed 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 Similarity search - Function | |||||||||||||||
| Biological species | ![]() | |||||||||||||||
| Method | X-RAY DIFFRACTION / FREE ELECTRON LASER / MOLECULAR REPLACEMENT / Resolution: 1.75 Å | |||||||||||||||
Authors | Schubert, R. / Reinke, P. / Galchenkova, M. / Oberthuer, D. / Murillo, G.E.P. / Kim, C. / Bean, R. / Turk, D. / Hinrichs, W. / Middendorf, P. ...Schubert, R. / Reinke, P. / Galchenkova, M. / Oberthuer, D. / Murillo, G.E.P. / Kim, C. / Bean, R. / Turk, D. / Hinrichs, W. / Middendorf, P. / Round, A. / Schmidt, C. / Mills, G. / Kirkwood, H. / Han, H. / Koliyadu, J. / Bielecki, J. / Gelisio, L. / Sikorski, M. / Kloos, M. / Vakilii, M. / Yefanov, O.N. / Vagovic, P. / de-Wijn, R. / Letrun, R. / Guenther, S. / White, T.A. / Sato, T. / Srinivasan, V. / Kim, Y. / Chretien, A. / Han, S. / Brognaro, H. / Maracke, J. / Knoska, J. / Seychell, B.C. / Brings, L. / Norton-Baker, B. / Geng, T. / Dore, A.S. / Uetrecht, C. / Redecke, L. / Beck, T. / Lorenzen, K. / Betzel, C. / Mancuso, A.P. / Bajt, S. / Chapman, H.N. / Meents, A. / Lane, T.J. | |||||||||||||||
| Funding support | Germany, European Union, 4items
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Citation | Journal: Nat Commun / Year: 2024Title: SARS-CoV-2 M pro responds to oxidation by forming disulfide and NOS/SONOS bonds. Authors: Reinke, P.Y.A. / Schubert, R. / Oberthur, D. / Galchenkova, M. / Rahmani Mashhour, A. / Gunther, S. / Chretien, A. / Round, A. / Seychell, B.C. / Norton-Baker, B. / Kim, C. / Schmidt, C. / ...Authors: Reinke, P.Y.A. / Schubert, R. / Oberthur, D. / Galchenkova, M. / Rahmani Mashhour, A. / Gunther, S. / Chretien, A. / Round, A. / Seychell, B.C. / Norton-Baker, B. / Kim, C. / Schmidt, C. / Koua, F.H.M. / Tolstikova, A. / Ewert, W. / Pena Murillo, G.E. / Mills, G. / Kirkwood, H. / Brognaro, H. / Han, H. / Koliyadu, J. / Schulz, J. / Bielecki, J. / Lieske, J. / Maracke, J. / Knoska, J. / Lorenzen, K. / Brings, L. / Sikorski, M. / Kloos, M. / Vakili, M. / Vagovic, P. / Middendorf, P. / de Wijn, R. / Bean, R. / Letrun, R. / Han, S. / Falke, S. / Geng, T. / Sato, T. / Srinivasan, V. / Kim, Y. / Yefanov, O.M. / Gelisio, L. / Beck, T. / Dore, A.S. / Mancuso, A.P. / Betzel, C. / Bajt, S. / Redecke, L. / Chapman, H.N. / Meents, A. / Turk, D. / Hinrichs, W. / Lane, T.J. | |||||||||||||||
| History |
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Structure visualization
| Structure viewer | Molecule: Molmil Jmol/JSmol |
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Downloads & links
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Download
| PDBx/mmCIF format | 7pxz.cif.gz | 136.4 KB | Display | PDBx/mmCIF format |
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| PDB format | pdb7pxz.ent.gz | 105.8 KB | Display | PDB format |
| PDBx/mmJSON format | 7pxz.json.gz | Tree view | PDBx/mmJSON format | |
| Others | Other downloads |
-Validation report
| Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/px/7pxz ftp://data.pdbj.org/pub/pdb/validation_reports/px/7pxz | HTTPS FTP |
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-Related structure data
| Related structure data | ![]() 7pzqC ![]() 7z2kC ![]() 6ynqS C: citing same article ( S: Starting model for refinement |
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| Similar structure data | Similarity search - Function & homology F&H Search |
| Experimental dataset #1 | Data reference: 10.22003/XFEL.EU-DATA-002696-00 / Details: XFEL has made the raw image data |
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Links
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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.) ![]() Gene: rep, 1a-1b / Production host: ![]() References: UniProt: P0DTD1, SARS coronavirus main proteinase |
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| #2: Chemical | ChemComp-CL / |
| #3: Water | ChemComp-HOH / |
| Has ligand of interest | N |
-Experimental details
-Experiment
| Experiment | Method: X-RAY DIFFRACTION / Number of used crystals: 1 |
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Sample preparation
| Crystal | Density Matthews: 1.99 Å3/Da / Density % sol: 38.1 % |
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| Crystal grow | Temperature: 291 K / Method: batch mode / pH: 7.5 Details: Vapor diffusion was set up with 2 uL MPro (35 mg/mL) and 2 uL 25% PEG1500, 0.1 M MIB pH 7.5, 5% DMSO. Seedstock was prepared by 100 uL 25% PEG1500, 0.1 M MIB pH 7.5, 5% DMSO and 4 uL seeds ...Details: Vapor diffusion was set up with 2 uL MPro (35 mg/mL) and 2 uL 25% PEG1500, 0.1 M MIB pH 7.5, 5% DMSO. Seedstock was prepared by 100 uL 25% PEG1500, 0.1 M MIB pH 7.5, 5% DMSO and 4 uL seeds from plate, vortex 5 times for 5 seconds, add 12.5 uL of MPro (35 mg/mL) and incubate at 18 deg overnight. Final sample was prepared in batch mode by adding 900 uL 25% PEG1500, 0.1 M MIB pH 7.5, 5% DMSO and 100 uL seedstock and 100 uL MPro (35 mg per mL). Add seedbeads (250 uL volume in 1.5 mL Eppi) and incubate overnight at 900 rpm and 18 deg. |
-Data collection
| Diffraction | Mean temperature: 293 K / Serial crystal experiment: Y |
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| Diffraction source | Source: FREE ELECTRON LASER / Site: European XFEL / Beamline: SPB/SFX / Wavelength: 1.3 Å |
| Detector | Type: AGIPD / Detector: PIXEL / Date: Apr 16, 2021 |
| Radiation | Monochromator: M / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
| Radiation wavelength | Wavelength: 1.3 Å / Relative weight: 1 |
| Reflection | Resolution: 1.75→31.81 Å / Num. obs: 27995 / % possible obs: 100 % / Redundancy: 946 % / Biso Wilson estimate: 28.4 Å2 / CC1/2: 0.9961933 / CC star: 0.9990461 / R split: 0.0707 / Net I/σ(I): 11.443052 |
| Reflection shell | Resolution: 1.75→1.79 Å / Mean I/σ(I) obs: 0.72 / Num. unique obs: 1380 / CC1/2: 0.207 / CC star: 0.586 / R split: 1.195 / % possible all: 99.56 |
| Serial crystallography sample delivery | Description: GDVN / Method: injection |
| Serial crystallography sample delivery injection | Description: GDVN |
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Processing
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| Refinement | Method to determine structure: MOLECULAR REPLACEMENTStarting model: 6YNQ Resolution: 1.75→31.62 Å / Cross valid method: FREE R-VALUE
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| Refinement step | Cycle: LAST / Resolution: 1.75→31.62 Å
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About Yorodumi




X-RAY DIFFRACTION
Germany, European Union, 4items
Citation


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