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- PDB-6vxu: Structure of Human Vaccinia-related Kinase 1 (VRK1) bound to ACH471 -
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Open data
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Basic information
Entry | Database: PDB / ID: 6vxu | ||||||||||||
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Title | Structure of Human Vaccinia-related Kinase 1 (VRK1) bound to ACH471 | ||||||||||||
![]() | Serine/threonine-protein kinase VRK1 | ||||||||||||
![]() | TRANSFERASE/TRANSFERASE INHIBITOR / Protein kinase / inhibitor / TRANSFERASE / TRANSFERASE-TRANSFERASE INHIBITOR complex | ||||||||||||
Function / homology | ![]() histone H2AX kinase activity / Cajal body organization / Golgi disassembly / histone H3T3 kinase activity / Nuclear Envelope Breakdown / positive regulation of protein localization to chromatin / mitotic nuclear membrane disassembly / regulation of neuron migration / Golgi stack / Initiation of Nuclear Envelope (NE) Reformation ...histone H2AX kinase activity / Cajal body organization / Golgi disassembly / histone H3T3 kinase activity / Nuclear Envelope Breakdown / positive regulation of protein localization to chromatin / mitotic nuclear membrane disassembly / regulation of neuron migration / Golgi stack / Initiation of Nuclear Envelope (NE) Reformation / histone H3S10 kinase activity / Cajal body / nucleosomal DNA binding / neuron projection development / kinase activity / histone binding / protein autophosphorylation / non-specific serine/threonine protein kinase / protein kinase activity / chromatin remodeling / cell division / protein phosphorylation / protein serine kinase activity / protein serine/threonine kinase activity / DNA damage response / chromatin / nucleolus / protein kinase binding / signal transduction / nucleoplasm / ATP binding / nucleus / cytosol Similarity search - Function | ||||||||||||
Biological species | ![]() | ||||||||||||
Method | ![]() ![]() ![]() | ||||||||||||
![]() | dos Reis, C.V. / Dutra, L.A. / Gama, F.H. / Mascarello, A. / Azevedo, H. / Guimaraes, C.R. / Massirer, K.B. / Arruda, P. / Edwards, A.M. / Counago, R.M. / Structural Genomics Consortium (SGC) | ||||||||||||
Funding support | ![]()
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![]() | ![]() Title: Structure of Human Vaccinia-related Kinase 1 (VRK1) bound to ACH471 Authors: Guimaraes, C.R. / Counago, R.M. | ||||||||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 510 KB | Display | ![]() |
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PDB format | ![]() | 418.2 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Arichive directory | ![]() ![]() | HTTPS FTP |
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-Related structure data
Related structure data | ![]() 6bruS S: Starting model for refinement |
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Similar structure data |
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Links
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Assembly
Deposited unit | ![]()
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1 | ![]()
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2 | ![]()
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3 | ![]()
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4 | ![]()
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Unit cell |
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Components
-Protein , 1 types, 4 molecules ABCD
#1: Protein | Mass: 41138.125 Da / Num. of mol.: 4 Mutation: K34A,K35A,E36A,E212A,K214A,E215A,E292A,K293A,K295A,K359A,K360A Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() References: UniProt: Q99986, non-specific serine/threonine protein kinase |
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-Non-polymers , 5 types, 609 molecules ![](data/chem/img/RTJ.gif)
![](data/chem/img/SO4.gif)
![](data/chem/img/VBD.gif)
![](data/chem/img/GOL.gif)
![](data/chem/img/HOH.gif)
![](data/chem/img/SO4.gif)
![](data/chem/img/VBD.gif)
![](data/chem/img/GOL.gif)
![](data/chem/img/HOH.gif)
#2: Chemical | #3: Chemical | ChemComp-SO4 / #4: Chemical | ChemComp-VBD / ( | #5: Chemical | ChemComp-GOL / | #6: Water | ChemComp-HOH / | |
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-Details
Has ligand of interest | Y |
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-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.58 Å3/Da / Density % sol: 52.28 % |
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Crystal grow | Temperature: 293 K / Method: vapor diffusion, sitting drop / pH: 6.5 Details: 27.5% PEG3350; 300 mM LiSO4; 0.1 M SBG (each Sodium-tartrate + Bis-Tris + Glycylglycine) pH 6.5 |
-Data collection
Diffraction | Mean temperature: 100 K / Serial crystal experiment: N |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: ADSC QUANTUM 315 / Detector: CCD / Date: Dec 5, 2019 |
Radiation | Monochromator: Cryo-Cooled double crystal / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.97918 Å / Relative weight: 1 |
Reflection | Resolution: 2→48.15 Å / Num. obs: 112736 / % possible obs: 97.8 % / Redundancy: 6.5 % / Rmerge(I) obs: 0.084 / Net I/σ(I): 11.9 |
Reflection shell | Resolution: 2→2.03 Å / Redundancy: 4.5 % / Rmerge(I) obs: 0.944 / Num. unique obs: 4515 / % possible all: 80.8 |
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Processing
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Refinement | Method to determine structure: ![]() Starting model: 6BRU Resolution: 2→30 Å / Cor.coef. Fo:Fc: 0.962 / Cor.coef. Fo:Fc free: 0.955 / SU B: 7.419 / SU ML: 0.101 / Cross valid method: THROUGHOUT / σ(F): 0 / ESU R: 0.152 / ESU R Free: 0.131 / 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: 118.71 Å2 / Biso mean: 39.26 Å2 / Biso min: 21.56 Å2
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Refinement step | Cycle: final / Resolution: 2→30 Å
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Refine LS restraints |
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LS refinement shell | Resolution: 2→2.05 Å / Rfactor Rfree error: 0 / Total num. of bins used: 20
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Refinement TLS params. | Method: refined / Refine-ID: X-RAY DIFFRACTION
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Refinement TLS group |
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