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Yorodumi- PDB-8e25: Crystal Structure of SARS-CoV-2 Main Protease M49I mutant in comp... -
+Open data
-Basic information
Entry | Database: PDB / ID: 8.0E+25 | ||||||
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Title | Crystal Structure of SARS-CoV-2 Main Protease M49I mutant in complex with Nirmatrelvir | ||||||
Components | Replicase polyprotein 1ab | ||||||
Keywords | VIRAL PROTEIN / Main Protease / SARS-CoV-2 / Nirmatrelvir | ||||||
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 / 5'-3' DNA helicase activity / snRNP Assembly / 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 degradation of host mRNA / symbiont-mediated suppression of host toll-like receptor signaling pathway / 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 / host cell Golgi apparatus / methyltransferase cap1 / symbiont-mediated perturbation of host ubiquitin-like protein modification / mRNA (nucleoside-2'-O-)-methyltransferase activity / DNA helicase / 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 / RNA-directed RNA polymerase / virus-mediated perturbation of host defense response / viral RNA genome replication / cysteine-type endopeptidase activity / 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 / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 1.868 Å | ||||||
Authors | Noske, G.D. / Godoy, A.S. / Oliva, G. | ||||||
Funding support | Brazil, 1items
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Citation | Journal: J.Biol.Chem. / Year: 2023 Title: Structural basis of nirmatrelvir and ensitrelvir activity against naturally occurring polymorphisms of the SARS-CoV-2 main protease. Authors: Noske, G.D. / de Souza Silva, E. / de Godoy, M.O. / Dolci, I. / Fernandes, R.S. / Guido, R.V.C. / Sjo, P. / Oliva, G. / Godoy, A.S. | ||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 8e25.cif.gz | 246.1 KB | Display | PDBx/mmCIF format |
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PDB format | pdb8e25.ent.gz | 192.7 KB | Display | PDB format |
PDBx/mmJSON format | 8e25.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/e2/8e25 ftp://data.pdbj.org/pub/pdb/validation_reports/e2/8e25 | HTTPS FTP |
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-Related structure data
Related structure data | 8dz0C 8dz1C 8dz2C 8dz6C 8dz9C 8dzaC 8e1yC 8e26C 7mbgS S: Starting model for refinement C: citing same article (ref.) |
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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: 33807.508 Da / Num. of mol.: 2 / Mutation: M49I 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 #2: Chemical | #3: Chemical | #4: Water | ChemComp-HOH / | Has ligand of interest | Y | |
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-Experimental details
-Experiment
Experiment | Method: X-RAY DIFFRACTION / Number of used crystals: 1 |
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-Sample preparation
Crystal | Density Matthews: 2.6 Å3/Da / Density % sol: 52.68 % |
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Crystal grow | Temperature: 293 K / Method: vapor diffusion, sitting drop Details: 0.1 M MES pH 6.7, 5% DMSO, 8% PEG 4000 Cryo protected with 40% PEG 400 |
-Data collection
Diffraction | Mean temperature: 100 K / Serial crystal experiment: N |
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Diffraction source | Source: SYNCHROTRON / Site: LNLS SIRIUS / Beamline: MANACA / Wavelength: 0.97718 Å |
Detector | Type: DECTRIS PILATUS 2M / Detector: PIXEL / Date: May 19, 2022 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.97718 Å / Relative weight: 1 |
Reflection | Resolution: 1.868→72.056 Å / Num. obs: 30317 / % possible obs: 51.42 % / Redundancy: 5.6 % / CC1/2: 0.989 / Rpim(I) all: 0.084 / Net I/σ(I): 7.4 |
Reflection shell | Resolution: 1.868→1.937 Å / Mean I/σ(I) obs: 1.6 / Num. unique obs: 138 / CC1/2: 0.684 / Rpim(I) all: 0.377 / % possible all: 2.37 |
-Processing
Software |
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Refinement | Method to determine structure: MOLECULAR REPLACEMENT Starting model: 7MBG Resolution: 1.868→72.056 Å / Cor.coef. Fo:Fc: 0.948 / Cor.coef. Fo:Fc free: 0.922 / SU B: 4.855 / SU ML: 0.14 / Cross valid method: FREE R-VALUE / ESU R: 0.344 / ESU R Free: 0.237 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: 33.494 Å2
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Refinement step | Cycle: LAST / Resolution: 1.868→72.056 Å
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Refine LS restraints |
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LS refinement shell |
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