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- PDB-9eun: SARS-CoV-2 nsp10-16 methyltransferase in complex with SAM and m7GTP -
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Open data
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Basic information
Entry | Database: PDB / ID: 9eun | ||||||
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Title | SARS-CoV-2 nsp10-16 methyltransferase in complex with SAM and m7GTP | ||||||
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![]() | VIRAL PROTEIN / methyltransferase / complex / inhibitor | ||||||
Function / homology | ![]() 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 / host cell endoplasmic reticulum-Golgi intermediate compartment / 3'-5'-RNA exonuclease activity / 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 / RNA-directed RNA polymerase / viral RNA genome replication / cysteine-type endopeptidase activity / RNA-dependent RNA polymerase activity / virus-mediated perturbation of host defense response / 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 | ![]() ![]() ![]() | ||||||
![]() | Kremling, V. / Sprenger, J. / Oberthuer, D. / Scheer, T.E.S. | ||||||
Funding support | ![]()
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![]() | ![]() Title: SARS-CoV-2 methyltransferase nsp10-16 in complex with natural and drug-like purine analogs for guiding structure-based drug development Authors: Kremling, V. / Falke, S. / Fernandez-Garcia, Y. / Ehrt, C. / Kiene, A. / Klopprogge, B. / Scheer, T.E.S. / Barthels, F. / Middendorf, P. / Kuehn, S. / Guenther, S. / Rarey, M. / Chapman, H.N. ...Authors: Kremling, V. / Falke, S. / Fernandez-Garcia, Y. / Ehrt, C. / Kiene, A. / Klopprogge, B. / Scheer, T.E.S. / Barthels, F. / Middendorf, P. / Kuehn, S. / Guenther, S. / Rarey, M. / Chapman, H.N. / Oberthuer, D. / Sprenger, J. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 213 KB | Display | ![]() |
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PDB format | ![]() | 137.4 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Arichive directory | ![]() ![]() | HTTPS FTP |
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-Related structure data
Related structure data | ![]() 8s8wC ![]() 8s8xC ![]() 9emjC ![]() 9emlC ![]() 9emvC C: citing same article ( |
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Similar structure data | Similarity search - Function & homology ![]() |
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Links
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Assembly
Deposited unit | ![]()
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Unit cell |
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Components
-Protein , 2 types, 2 molecules AB
#1: Protein | Mass: 34150.090 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() Gene: rep, 1a-1b / Production host: ![]() ![]() |
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#2: Protein | Mass: 14859.983 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() Gene: rep, 1a-1b / Production host: ![]() ![]() |
-Non-polymers , 6 types, 202 molecules ![](data/chem/img/MES.gif)
![](data/chem/img/SAM.gif)
![](data/chem/img/MGP.gif)
![](data/chem/img/EDO.gif)
![](data/chem/img/ZN.gif)
![](data/chem/img/HOH.gif)
![](data/chem/img/SAM.gif)
![](data/chem/img/MGP.gif)
![](data/chem/img/EDO.gif)
![](data/chem/img/ZN.gif)
![](data/chem/img/HOH.gif)
#3: Chemical | ChemComp-MES / | ||||
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#4: Chemical | ChemComp-SAM / | ||||
#5: Chemical | ChemComp-MGP / | ||||
#6: Chemical | ChemComp-EDO / #7: Chemical | #8: Water | ChemComp-HOH / | |
-Details
Has ligand of interest | Y |
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-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 4.3 Å3/Da / Density % sol: 71.42 % |
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Crystal grow | Temperature: 293.15 K / Method: vapor diffusion, hanging drop / pH: 6.5 Details: 400 mM sodium fluoride, 100 mM 2-(N-morpholino)ethanesulfonic acid |
-Data collection
Diffraction | Mean temperature: 100 K / Serial crystal experiment: N |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: DECTRIS EIGER X 16M / Detector: PIXEL / Date: Dec 7, 2023 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 1.03322 Å / Relative weight: 1 |
Reflection | Resolution: 2.33→48.99 Å / Num. obs: 69857 / % possible obs: 99.89 % / Redundancy: 12 % / Biso Wilson estimate: 48.47 Å2 / CC1/2: 0.989 / CC star: 0.997 / Rmerge(I) obs: 0.4043 / Rpim(I) all: 0.1213 / Rrim(I) all: 0.4223 / Net I/σ(I): 4.62 |
Reflection shell | Resolution: 2.33→2.39 Å / Redundancy: 11 % / Rmerge(I) obs: 3.338 / Mean I/σ(I) obs: 0.35 / Num. unique obs: 5368 / CC1/2: 0.202 / CC star: 0.579 / Rpim(I) all: 1.046 / Rrim(I) all: 3.5 / % possible all: 99.93 |
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Processing
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Refinement | Method to determine structure: ![]() Stereochemistry target values: GeoStd + Monomer Library + CDL v1.2
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Solvent computation | Shrinkage radii: 0.9 Å / VDW probe radii: 1.1 Å / Solvent model: FLAT BULK SOLVENT MODEL | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 52.09 Å2 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 2.33→48.99 Å
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Refine LS restraints |
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LS refinement shell |
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