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Yorodumi- PDB-7wq9: Crystal structure of SARS-CoV-2 main protease in complex with Z-I... -
+Open data
-Basic information
Entry | Database: PDB / ID: 7wq9 | ||||||
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Title | Crystal structure of SARS-CoV-2 main protease in complex with Z-IETD-FMK | ||||||
Components |
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Keywords | VIRAL PROTEIN / main protease / 3C-like protease | ||||||
Function / homology | Function and homology information protein guanylyltransferase activity / RNA endonuclease activity, producing 3'-phosphomonoesters / mRNA guanylyltransferase activity / 5'-3' RNA helicase activity / symbiont-mediated suppression of host cytoplasmic pattern recognition receptor signaling pathway via inhibition of TBK1 activity / Lyases; Phosphorus-oxygen lyases / 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 / symbiont-mediated suppression of host cytoplasmic pattern recognition receptor signaling pathway via inhibition of TBK1 activity / Lyases; Phosphorus-oxygen lyases / 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 / snRNP Assembly / Replication of the SARS-CoV-2 genome / double membrane vesicle viral factory outer membrane / Hydrolases; Acting on ester bonds; Exoribonucleases producing 5'-phosphomonoesters / SARS coronavirus main proteinase / host cell endosome / 3'-5'-RNA exonuclease activity / : / host cell endoplasmic reticulum-Golgi intermediate compartment / 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 / SARS-CoV-2 modulates host translation machinery / omega peptidase activity / symbiont-mediated suppression of host cytoplasmic pattern recognition receptor signaling pathway via inhibition of IRF3 activity / mRNA (guanine-N7)-methyltransferase / methyltransferase cap1 / host cell Golgi apparatus / symbiont-mediated perturbation of host ubiquitin-like protein modification / mRNA (nucleoside-2'-O-)-methyltransferase activity / mRNA 5'-cap (guanine-N7-)-methyltransferase activity / DNA helicase / ubiquitinyl hydrolase 1 / cysteine-type deubiquitinase activity / Hydrolases; Acting on peptide bonds (peptidases); Cysteine endopeptidases / single-stranded RNA binding / host cell endoplasmic reticulum membrane / host cell perinuclear region of cytoplasm / viral protein processing / lyase activity / RNA helicase / induction by virus of host autophagy / RNA-directed RNA polymerase / copper ion binding / symbiont-mediated suppression of host gene expression / viral RNA genome replication / cysteine-type endopeptidase activity / RNA-dependent RNA polymerase activity / DNA-templated transcription / lipid binding / symbiont-mediated suppression of host type I interferon-mediated signaling pathway / 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 Synthetic construct (others) | ||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.054 Å | ||||||
Authors | Wang, Y.C. / Yang, C.S. / Hou, M.H. / Tsai, C.L. / Chen, Y. | ||||||
Funding support | Taiwan, 1items
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Citation | Journal: To Be Published Title: Crystal structure of SARS-CoV-2 main protease in complex with Z-IETD-FMK Authors: Wang, Y.C. / Yang, C.S. / Hou, M.H. / Tsai, C.L. / Chen, Y. | ||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 7wq9.cif.gz | 74.3 KB | Display | PDBx/mmCIF format |
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PDB format | pdb7wq9.ent.gz | 54.4 KB | Display | PDB format |
PDBx/mmJSON format | 7wq9.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/wq/7wq9 ftp://data.pdbj.org/pub/pdb/validation_reports/wq/7wq9 | HTTPS FTP |
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-Related structure data
Related structure data | 6lu7S 6y2eS S: Starting model for refinement |
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Similar structure data | Similarity search - Function & homologyF&H Search |
-Links
-Assembly
Deposited unit |
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1 |
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Unit cell |
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-Components
#1: Protein | Mass: 33882.598 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Severe acute respiratory syndrome coronavirus 2 Production host: Escherichia coli BL21(DE3) (bacteria) References: UniProt: P0DTD1, ubiquitinyl hydrolase 1, Hydrolases; Acting on peptide bonds (peptidases); Cysteine endopeptidases, SARS coronavirus main proteinase, RNA-directed RNA polymerase, DNA ...References: UniProt: P0DTD1, ubiquitinyl hydrolase 1, Hydrolases; Acting on peptide bonds (peptidases); Cysteine endopeptidases, SARS coronavirus main proteinase, RNA-directed RNA polymerase, DNA helicase, RNA helicase, Hydrolases; Acting on ester bonds; Exoribonucleases producing 5'-phosphomonoesters, Hydrolases; Acting on ester bonds, Transferases; Transferring one-carbon groups; Methyltransferases |
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#2: Protein/peptide | Mass: 654.681 Da / Num. of mol.: 1 / Source method: obtained synthetically / Source: (synth.) Synthetic construct (others) |
#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: 2.01 Å3/Da / Density % sol: 38.92 % |
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Crystal grow | Temperature: 293 K / Method: vapor diffusion, sitting drop Details: 0.1 M MES monohydrate pH 6.0, 20% w/v Polyethylene glycol monomethyl ether 2,000 |
-Data collection
Diffraction | Mean temperature: 100 K / Serial crystal experiment: N |
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Diffraction source | Source: SYNCHROTRON / Site: NSRRC / Beamline: BL15A1 / Wavelength: 1 Å |
Detector | Type: RAYONIX MX300HE / Detector: CCD / Date: Jul 25, 2020 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 1 Å / Relative weight: 1 |
Reflection | Resolution: 2.054→30 Å / Num. obs: 17239 / % possible obs: 99.5 % / Redundancy: 3.6 % / Rmerge(I) obs: 0.059 / Net I/σ(I): 20.47 |
Reflection shell | Resolution: 2.054→2.13 Å / Redundancy: 3.3 % / Rmerge(I) obs: 0.494 / Mean I/σ(I) obs: 2.3 / Num. unique obs: 1714 / % possible all: 98.7 |
-Processing
Software |
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Refinement | Method to determine structure: MOLECULAR REPLACEMENT Starting model: 6Y2E, 6LU7 Resolution: 2.054→21.594 Å / Cor.coef. Fo:Fc: 0.935 / Cor.coef. Fo:Fc free: 0.916 / SU B: 5.57 / SU ML: 0.15 / Cross valid method: FREE R-VALUE / ESU R: 0.285 / ESU R Free: 0.206 Details: Hydrogens have been added in their riding positions
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Solvent computation | Ion probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.2 Å / Solvent model: MASK BULK SOLVENT | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 28.341 Å2
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Refinement step | Cycle: LAST / Resolution: 2.054→21.594 Å
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Refine LS restraints |
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LS refinement shell |
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