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- PDB-6qch: Human Sirt6 in complex with ADP-ribose and the activator cyanidin -
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Open data
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Basic information
Entry | Database: PDB / ID: 6qch | ||||||
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Title | Human Sirt6 in complex with ADP-ribose and the activator cyanidin | ||||||
![]() | NAD-dependent protein deacetylase sirtuin-6 | ||||||
![]() | HYDROLASE / Deacylase / Activator / Quercetin derivative / Allosteric | ||||||
Function / homology | ![]() NAD-dependent histone H3K56 deacetylase activity / NAD-dependent histone H3K18 deacetylase activity / NAD-dependent histone H3K9 deacetylase activity / protein delipidation / ketone biosynthetic process / regulation of lipid catabolic process / NAD+-protein-lysine ADP-ribosyltransferase activity / NAD-dependent protein demyristoylase activity / NAD-dependent protein depalmitoylase activity / NAD+-protein-arginine ADP-ribosyltransferase activity ...NAD-dependent histone H3K56 deacetylase activity / NAD-dependent histone H3K18 deacetylase activity / NAD-dependent histone H3K9 deacetylase activity / protein delipidation / ketone biosynthetic process / regulation of lipid catabolic process / NAD+-protein-lysine ADP-ribosyltransferase activity / NAD-dependent protein demyristoylase activity / NAD-dependent protein depalmitoylase activity / NAD+-protein-arginine ADP-ribosyltransferase activity / positive regulation of protein localization to chromatin / chromosome, subtelomeric region / DNA damage sensor activity / positive regulation of stem cell differentiation / positive regulation of blood vessel branching / NAD-dependent protein lysine deacetylase activity / retrotransposon silencing / protein acetyllysine N-acetyltransferase / cardiac muscle cell differentiation / positive regulation of chondrocyte proliferation / pericentric heterochromatin formation / positive regulation of telomere maintenance / NAD-dependent histone deacetylase activity / protein deacetylation / negative regulation of glucose import / protein localization to site of double-strand break / TORC2 complex binding / negative regulation of glycolytic process / negative regulation of protein localization to chromatin / lncRNA binding / DNA repair-dependent chromatin remodeling / positive regulation of double-strand break repair / positive regulation of vascular endothelial cell proliferation / negative regulation of protein import into nucleus / regulation of double-strand break repair via homologous recombination / negative regulation of gene expression, epigenetic / positive regulation of stem cell population maintenance / regulation of protein secretion / positive regulation of stem cell proliferation / negative regulation of transcription elongation by RNA polymerase II / NAD+-protein ADP-ribosyltransferase activity / negative regulation of cellular senescence / site of DNA damage / regulation of lipid metabolic process / NAD+-protein poly-ADP-ribosyltransferase activity / Transferases; Glycosyltransferases; Pentosyltransferases / NAD+ binding / subtelomeric heterochromatin formation / positive regulation of fat cell differentiation / regulation of protein localization to plasma membrane / nucleosome binding / negative regulation of gluconeogenesis / pericentric heterochromatin / response to UV / Transferases; Acyltransferases; Transferring groups other than aminoacyl groups / nucleotidyltransferase activity / positive regulation of protein export from nucleus / determination of adult lifespan / circadian regulation of gene expression / protein destabilization / base-excision repair / positive regulation of insulin secretion / regulation of circadian rhythm / chromatin DNA binding / Pre-NOTCH Transcription and Translation / transcription corepressor activity / positive regulation of fibroblast proliferation / double-strand break repair / positive regulation of proteasomal ubiquitin-dependent protein catabolic process / glucose homeostasis / positive regulation of cold-induced thermogenesis / site of double-strand break / Processing of DNA double-strand break ends / damaged DNA binding / chromatin remodeling / negative regulation of cell population proliferation / intracellular membrane-bounded organelle / chromatin binding / chromatin / negative regulation of transcription by RNA polymerase II / endoplasmic reticulum / protein homodimerization activity / zinc ion binding / nucleoplasm / nucleus Similarity search - Function | ||||||
Biological species | ![]() | ||||||
Method | ![]() ![]() ![]() | ||||||
![]() | You, W. / Steegborn, C. | ||||||
Funding support | ![]()
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![]() | ![]() Title: Structural basis for the activation and inhibition of Sirtuin 6 by quercetin and its derivatives. Authors: You, W. / Zheng, W. / Weiss, S. / Chua, K.F. / Steegborn, 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 | ![]() | 131.7 KB | Display | ![]() |
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PDB format | ![]() | 100.8 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Arichive directory | ![]() ![]() | HTTPS FTP |
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-Related structure data
Related structure data | ![]() 6qcdC ![]() 6qceC ![]() 6qcjC ![]() 6qcnC ![]() 5mf6S 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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Unit cell |
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Components on special symmetry positions |
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Components
-Protein , 1 types, 2 molecules AB
#1: Protein | Mass: 33631.594 Da / Num. of mol.: 2 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() References: UniProt: Q8N6T7, Hydrolases; Acting on carbon-nitrogen bonds, other than peptide bonds; In linear amides |
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-Non-polymers , 6 types, 137 molecules ![](data/chem/img/AR6.gif)
![](data/chem/img/ZN.gif)
![](data/chem/img/EDO.gif)
![](data/chem/img/SO4.gif)
![](data/chem/img/HWB.gif)
![](data/chem/img/HOH.gif)
![](data/chem/img/ZN.gif)
![](data/chem/img/EDO.gif)
![](data/chem/img/SO4.gif)
![](data/chem/img/HWB.gif)
![](data/chem/img/HOH.gif)
#2: Chemical | #3: Chemical | #4: Chemical | ChemComp-EDO / #5: Chemical | ChemComp-SO4 / #6: Chemical | #7: Water | ChemComp-HOH / | |
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-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.63 Å3/Da / Density % sol: 53.2 % |
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Crystal grow | Temperature: 293 K / Method: vapor diffusion, hanging drop / pH: 5.7 Details: 1.6 M (NH4)2SO4, 10% PEG 400, and Bis-Tris buffer pH 5.7 PH range: 5.7-6.2 |
-Data collection
Diffraction | Mean temperature: 100 K / Serial crystal experiment: N | |||||||||||||||
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Diffraction source | Source: ![]() ![]() ![]() | |||||||||||||||
Detector | Type: DECTRIS PILATUS 6M / Detector: PIXEL / Date: Jul 12, 2018 | |||||||||||||||
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray | |||||||||||||||
Radiation wavelength | Wavelength: 0.918 Å / Relative weight: 1 | |||||||||||||||
Reflection twin |
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Reflection | Resolution: 2.1→47.94 Å / Num. obs: 39771 / % possible obs: 99.9 % / Observed criterion σ(I): 1.3 / Redundancy: 11.3 % / Biso Wilson estimate: 47.58 Å2 / CC1/2: 0.998 / Rrim(I) all: 0.16 / Net I/σ(I): 11 | |||||||||||||||
Reflection shell | Resolution: 2.1→2.22 Å / Redundancy: 11.3 % / Mean I/σ(I) obs: 1.3 / Num. unique obs: 6379 / CC1/2: 0.634 / Rrim(I) all: 1.84 / % possible all: 99.5 |
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Processing
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Refinement | Method to determine structure: ![]() Starting model: 5MF6 Resolution: 2.1→45.69 Å / Cor.coef. Fo:Fc: 0.967 / Cor.coef. Fo:Fc free: 0.953 / Cross valid method: THROUGHOUT / ESU R: 0.036 / ESU R Free: 0.032 / Details: HYDROGENS HAVE BEEN ADDED IN THE 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 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 50.493 Å2
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Refinement step | Cycle: 1 / Resolution: 2.1→45.69 Å
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