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- PDB-6xg3: The crystal structure of Papain-Like Protease of SARS CoV-2 , C11... -
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Basic information
Entry | Database: PDB / ID: 6xg3 | |||||||||
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Title | The crystal structure of Papain-Like Protease of SARS CoV-2 , C111S mutant, at room temperature | |||||||||
![]() | Non-structural protein 3 | |||||||||
![]() | HYDROLASE / covid-19 / coronavirus / SARS / CoV-2 / papain-like protease / IDP51000 / Center for Structural Genomics of Infectious Diseases / CSGID | |||||||||
Function / homology | ![]() protein guanylyltransferase activity / RNA endonuclease activity producing 3'-phosphomonoesters, hydrolytic mechanism / 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, hydrolytic mechanism / 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 / TRAF3-dependent IRF activation pathway / Translation of Replicase and Assembly of the Replication Transcription Complex / Replication of the SARS-CoV-2 genome / snRNP Assembly / Hydrolases; Acting on ester bonds; Exoribonucleases producing 5'-phosphomonoesters / double membrane vesicle viral factory outer membrane / host cell endoplasmic reticulum-Golgi intermediate compartment / SARS coronavirus main proteinase / 3'-5'-RNA exonuclease activity / 5'-3' DNA helicase activity / host cell endosome / symbiont-mediated degradation of host mRNA / mRNA guanylyltransferase / symbiont-mediated suppression of host toll-like receptor signaling pathway / 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 / methyltransferase cap1 / host cell Golgi apparatus / symbiont-mediated perturbation of host ubiquitin-like protein modification / symbiont-mediated suppression of host NF-kappaB cascade / DNA helicase / methyltransferase cap1 activity / ubiquitinyl hydrolase 1 / mRNA 5'-cap (guanine-N7-)-methyltransferase activity / cysteine-type deubiquitinase activity / forked DNA-dependent helicase activity / single-stranded 3'-5' DNA helicase activity / four-way junction helicase activity / double-stranded DNA helicase activity / Hydrolases; Acting on peptide bonds (peptidases); Cysteine endopeptidases / single-stranded RNA binding / host cell perinuclear region of cytoplasm / viral protein processing / lyase activity / host cell endoplasmic reticulum membrane / RNA helicase / symbiont-mediated suppression of host type I interferon-mediated signaling pathway / copper ion binding / symbiont-mediated activation of host autophagy / viral translational frameshifting / RNA-directed RNA polymerase / chromatin extrusion motor activity / ATP-dependent H2AZ histone chaperone activity / ATP-dependent H3-H4 histone complex chaperone activity / cohesin loader activity / cysteine-type endopeptidase activity / viral RNA genome replication / DNA clamp loader activity / symbiont-mediated suppression of host gene expression / 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 / membrane Similarity search - Function | |||||||||
Biological species | ![]() ![]() | |||||||||
Method | ![]() ![]() ![]() | |||||||||
![]() | Osipiuk, J. / Tesar, C. / Jedrzejczak, R. / Endres, M. / Joachimiak, A. / Center for Structural Genomics of Infectious Diseases (CSGID) | |||||||||
Funding support | ![]()
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![]() | ![]() Title: Structure of papain-like protease from SARS-CoV-2 and its complexes with non-covalent inhibitors. Authors: Osipiuk, J. / Azizi, S.A. / Dvorkin, S. / Endres, M. / Jedrzejczak, R. / Jones, K.A. / Kang, S. / Kathayat, R.S. / Kim, Y. / Lisnyak, V.G. / Maki, S.L. / Nicolaescu, V. / Taylor, C.A. / ...Authors: Osipiuk, J. / Azizi, S.A. / Dvorkin, S. / Endres, M. / Jedrzejczak, R. / Jones, K.A. / Kang, S. / Kathayat, R.S. / Kim, Y. / Lisnyak, V.G. / Maki, S.L. / Nicolaescu, V. / Taylor, C.A. / Tesar, C. / Zhang, Y.A. / Zhou, Z. / Randall, G. / Michalska, K. / Snyder, S.A. / Dickinson, B.C. / Joachimiak, A. | |||||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 144.3 KB | Display | ![]() |
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PDB format | ![]() | 111.2 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 433.2 KB | Display | ![]() |
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Full document | ![]() | 434.1 KB | Display | |
Data in XML | ![]() | 13.1 KB | Display | |
Data in CIF | ![]() | 17.4 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 6wrhSC ![]() 6wzuC ![]() 7jirC ![]() 7jitC ![]() 7jivC ![]() 7jiwC S: Starting model for refinement C: citing same article ( |
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Similar structure data | |
Other databases |
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Links
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Assembly
Deposited unit | ![]()
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2 | ![]()
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Unit cell |
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Components
#1: Protein | Mass: 35927.695 Da / Num. of mol.: 1 / Mutation: C111S Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() Gene: rep, 1a-1b / Plasmid: pMCSG53 / Production host: ![]() ![]() References: UniProt: P0DTD1, EC: 3.4.19.121, Hydrolases; Acting on peptide bonds (peptidases); Cysteine endopeptidases |
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#2: Chemical | ChemComp-ZN / |
#3: Chemical | ChemComp-PO4 / |
#4: Chemical | ChemComp-CL / |
#5: Water | ChemComp-HOH / |
Has ligand of interest | N |
-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 3.71 Å3/Da / Density % sol: 66.81 % |
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Crystal grow | Temperature: 277 K / Method: vapor diffusion, hanging drop / pH: 4.5 / Details: 0.1 M acetate buffer, 0.8 NaH2PO4/1.2 M K2HPO4 |
-Data collection
Diffraction | Mean temperature: 295 K / Serial crystal experiment: N | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Diffraction source | Source: ![]() ![]() ![]() | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Detector | Type: DECTRIS PILATUS3 X 6M / Detector: PIXEL / Date: May 26, 2020 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Radiation wavelength | Wavelength: 0.9792 Å / Relative weight: 1 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reflection | Resolution: 2.48→49.23 Å / Num. obs: 19357 / % possible obs: 100 % / Redundancy: 9.8 % / Rmerge(I) obs: 0.167 / Rpim(I) all: 0.056 / Rrim(I) all: 0.176 / Χ2: 0.985 / Net I/av σ(I): 17.2 / Net I/σ(I): 3.7 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reflection shell | Diffraction-ID: 1
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Processing
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Refinement | Method to determine structure: ![]() Starting model: 6WRH Resolution: 2.48→49.23 Å / Cor.coef. Fo:Fc: 0.969 / Cor.coef. Fo:Fc free: 0.949 / SU B: 14.325 / SU ML: 0.14 / Cross valid method: THROUGHOUT / σ(F): 0 / ESU R: 0.218 / ESU R Free: 0.184 / Stereochemistry target values: MAXIMUM LIKELIHOOD Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS U VALUES : WITH TLS ADDED
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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 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso max: 137.58 Å2 / Biso mean: 55.079 Å2 / Biso min: 37.3 Å2
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Refinement step | Cycle: final / Resolution: 2.48→49.23 Å
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Refine LS restraints |
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LS refinement shell | Resolution: 2.48→2.543 Å / Rfactor Rfree error: 0
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Refinement TLS params. | Method: refined / Origin x: 3.5651 Å / Origin y: 80.9974 Å / Origin z: 28.8063 Å
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