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- PDB-6hsk: Crystal structure of a human HDAC8 L6 loop mutant complexed with ... -
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Open data
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Basic information
Entry | Database: PDB / ID: 6hsk | |||||||||
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Title | Crystal structure of a human HDAC8 L6 loop mutant complexed with Quisinostat | |||||||||
![]() | Histone deacetylase 8 | |||||||||
![]() | HYDROLASE / Epigenetics / Histone deacetylase / HDAC8 / Selective inhibitor | |||||||||
Function / homology | ![]() histone decrotonylase activity / histone deacetylase / protein lysine deacetylase activity / regulation of telomere maintenance / Hydrolases; Acting on carbon-nitrogen bonds, other than peptide bonds; In linear amides / mitotic sister chromatid cohesion / histone deacetylase activity / nuclear chromosome / Notch-HLH transcription pathway / histone deacetylase complex ...histone decrotonylase activity / histone deacetylase / protein lysine deacetylase activity / regulation of telomere maintenance / Hydrolases; Acting on carbon-nitrogen bonds, other than peptide bonds; In linear amides / mitotic sister chromatid cohesion / histone deacetylase activity / nuclear chromosome / Notch-HLH transcription pathway / histone deacetylase complex / negative regulation of protein ubiquitination / Resolution of Sister Chromatid Cohesion / Hsp70 protein binding / HDACs deacetylate histones / Hsp90 protein binding / regulation of protein stability / NOTCH1 Intracellular Domain Regulates Transcription / Constitutive Signaling by NOTCH1 PEST Domain Mutants / Constitutive Signaling by NOTCH1 HD+PEST Domain Mutants / Separation of Sister Chromatids / chromatin organization / DNA-binding transcription factor binding / negative regulation of transcription by RNA polymerase II / nucleoplasm / nucleus / metal ion binding / cytoplasm Similarity search - Function | |||||||||
Biological species | ![]() | |||||||||
Method | ![]() ![]() ![]() | |||||||||
![]() | Marek, M. / Shaik, T.B. / Ramos-Morales, E. / Romier, C. | |||||||||
Funding support | ![]()
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![]() | ![]() Title: Characterization of Histone Deacetylase 8 (HDAC8) Selective Inhibition Reveals Specific Active Site Structural and Functional Determinants. Authors: Marek, M. / Shaik, T.B. / Heimburg, T. / Chakrabarti, A. / Lancelot, J. / Ramos-Morales, E. / Da Veiga, C. / Kalinin, D. / Melesina, J. / Robaa, D. / Schmidtkunz, K. / Suzuki, T. / Holl, R. ...Authors: Marek, M. / Shaik, T.B. / Heimburg, T. / Chakrabarti, A. / Lancelot, J. / Ramos-Morales, E. / Da Veiga, C. / Kalinin, D. / Melesina, J. / Robaa, D. / Schmidtkunz, K. / Suzuki, T. / Holl, R. / Ennifar, E. / Pierce, R.J. / Jung, M. / Sippl, W. / Romier, C. | |||||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 306.2 KB | Display | ![]() |
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PDB format | ![]() | 246.4 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 949.8 KB | Display | ![]() |
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Full document | ![]() | 931.6 KB | Display | |
Data in XML | ![]() | 31 KB | Display | |
Data in CIF | ![]() | 45.5 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 6hqyC ![]() 6hrqC ![]() 6hsfC ![]() 6hsgC ![]() 6hshC ![]() 6hszC ![]() 6ht8C ![]() 6htgC ![]() 6hthC ![]() 6htiC ![]() 6httC ![]() 6htzC ![]() 6hu0C ![]() 6hu1C ![]() 6hu2C ![]() 6hu3C ![]() 1t67S S: Starting model for refinement C: citing same article ( |
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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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Unit cell |
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Components
#1: Protein | Mass: 42112.766 Da / Num. of mol.: 2 Source method: isolated from a genetically manipulated source Details: Human HDAC8 with loop L6 (AGDPMCS) replaced by human HDAC1 loop L6 (SGDRLGC) Source: (gene. exp.) ![]() ![]() ![]() #2: Chemical | #3: Chemical | ChemComp-K / #4: Chemical | #5: Water | ChemComp-HOH / | |
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-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 3.13 Å3/Da / Density % sol: 60.72 % |
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Crystal grow | Temperature: 293 K / Method: vapor diffusion, hanging drop Details: 0.1 M Bis Tris Propane pH 7.5, 0.2 M NaNO3, 17-21% PEG 3350 |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: DECTRIS PILATUS 6M / Detector: PIXEL / Date: Sep 15, 2016 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.97857 Å / Relative weight: 1 |
Reflection | Resolution: 2.096→46.08 Å / Num. obs: 60783 / % possible obs: 99.71 % / Redundancy: 5.8 % / CC1/2: 0.991 / Rmerge(I) obs: 0.1598 / Net I/σ(I): 7.27 |
Reflection shell | Resolution: 2.096→2.171 Å / Redundancy: 5.5 % / Rmerge(I) obs: 1.213 / Mean I/σ(I) obs: 1.08 / Num. unique obs: 6011 / CC1/2: 0.484 / % possible all: 97.52 |
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Processing
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Refinement | Method to determine structure: ![]() Starting model: 1T67 Resolution: 2.096→37.47 Å / SU ML: 0.26 / Cross valid method: THROUGHOUT / σ(F): 1.93 / Phase error: 19.67 / Stereochemistry target values: ML
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Solvent computation | Shrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å / Solvent model: FLAT BULK SOLVENT MODEL | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 2.096→37.47 Å
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Refine LS restraints |
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LS refinement shell |
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Refinement TLS params. | S33: -0 Å ° / Method: refined / Refine-ID: X-RAY DIFFRACTION
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Refinement TLS group |
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