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- PDB-5ls6: Structure of Human Polycomb Repressive Complex 2 (PRC2) with inhibitor -
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Open data
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Basic information
Entry | Database: PDB / ID: 5ls6 | ||||||
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Title | Structure of Human Polycomb Repressive Complex 2 (PRC2) with inhibitor | ||||||
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![]() | Transferase/Inhibitor / Human PRC2 / Inhibitor / H3K27 / Transferase-Inhibitor complex | ||||||
Function / homology | ![]() protein localization to pericentric heterochromatin / hepatocyte homeostasis / cellular response to trichostatin A / regulation of gliogenesis / negative regulation of striated muscle cell differentiation / regulation of kidney development / [histone H3]-lysine27 N-trimethyltransferase / sex chromatin / negative regulation of keratinocyte differentiation / histone H3K27 trimethyltransferase activity ...protein localization to pericentric heterochromatin / hepatocyte homeostasis / cellular response to trichostatin A / regulation of gliogenesis / negative regulation of striated muscle cell differentiation / regulation of kidney development / [histone H3]-lysine27 N-trimethyltransferase / sex chromatin / negative regulation of keratinocyte differentiation / histone H3K27 trimethyltransferase activity / negative regulation of retinoic acid receptor signaling pathway / cerebellar cortex development / response to tetrachloromethane / primary miRNA binding / random inactivation of X chromosome / regulatory ncRNA-mediated heterochromatin formation / skeletal muscle satellite cell maintenance involved in skeletal muscle regeneration / histone H3K27 methyltransferase activity / negative regulation of cardiac muscle cell proliferation / facultative heterochromatin formation / ubiquitin-modified histone reader activity / positive regulation of cell cycle G1/S phase transition / negative regulation of cardiac muscle hypertrophy / ESC/E(Z) complex / negative regulation of stem cell differentiation / RSC-type complex / pronucleus / chromatin silencing complex / protein-lysine N-methyltransferase activity / cardiac muscle hypertrophy in response to stress / G1 to G0 transition / positive regulation of dendrite development / cardiac muscle cell proliferation / histone H3 methyltransferase activity / synaptic transmission, GABAergic / histone methyltransferase complex / DNA methylation-dependent constitutive heterochromatin formation / lncRNA binding / histone methyltransferase activity / negative regulation of G1/S transition of mitotic cell cycle / spinal cord development / negative regulation of gene expression, epigenetic / oligodendrocyte differentiation / Transcriptional Regulation by E2F6 / negative regulation of transcription elongation by RNA polymerase II / negative regulation of cell differentiation / positive regulation of protein serine/threonine kinase activity / subtelomeric heterochromatin formation / ribonucleoprotein complex binding / pericentric heterochromatin / positive regulation of epithelial to mesenchymal transition / RNA polymerase II core promoter sequence-specific DNA binding / nucleosome binding / keratinocyte differentiation / spleen development / protein localization to chromatin / : / negative regulation of cytokine production involved in inflammatory response / positive regulation of GTPase activity / positive regulation of MAP kinase activity / B cell differentiation / SUMOylation of chromatin organization proteins / cellular response to leukemia inhibitory factor / enzyme activator activity / liver development / thymus development / hippocampus development / central nervous system development / liver regeneration / ubiquitin binding / Regulation of PTEN gene transcription / PRC2 methylates histones and DNA / transcription corepressor binding / Defective pyroptosis / stem cell differentiation / promoter-specific chromatin binding / regulation of circadian rhythm / protein-DNA complex / protein modification process / PKMTs methylate histone lysines / chromatin DNA binding / cellular response to hydrogen peroxide / Activation of anterior HOX genes in hindbrain development during early embryogenesis / G1/S transition of mitotic cell cycle / HCMV Early Events / transcription corepressor activity / rhythmic process / heterochromatin formation / response to estradiol / chromatin organization / chromosome / regulation of gene expression / Oxidative Stress Induced Senescence / methylation / histone binding / chromosome, telomeric region / cell population proliferation / nuclear body / positive regulation of cell migration / chromatin remodeling Similarity search - Function | ||||||
Biological species | ![]() | ||||||
Method | ![]() ![]() ![]() | ||||||
![]() | Zhang, Y. / Justin, N. / Chen, S. / Wilson, J. / Gamblin, S. | ||||||
![]() | ![]() Title: Identification of (R)-N-((4-Methoxy-6-methyl-2-oxo-1,2-dihydropyridin-3-yl)methyl)-2-methyl-1-(1-(1-(2,2,2-trifluoroethyl)piperidin-4-yl)ethyl)-1H-indole-3-carboxamide (CPI-1205), a Potent and ...Title: Identification of (R)-N-((4-Methoxy-6-methyl-2-oxo-1,2-dihydropyridin-3-yl)methyl)-2-methyl-1-(1-(1-(2,2,2-trifluoroethyl)piperidin-4-yl)ethyl)-1H-indole-3-carboxamide (CPI-1205), a Potent and Selective Inhibitor of Histone Methyltransferase EZH2, Suitable for Phase I Clinical Trials for B-Cell Lymphomas. Authors: Vaswani, R.G. / Gehling, V.S. / Dakin, L.A. / Cook, A.S. / Nasveschuk, C.G. / Duplessis, M. / Iyer, P. / Balasubramanian, S. / Zhao, F. / Good, A.C. / Campbell, R. / Lee, C. / Cantone, N. / ...Authors: Vaswani, R.G. / Gehling, V.S. / Dakin, L.A. / Cook, A.S. / Nasveschuk, C.G. / Duplessis, M. / Iyer, P. / Balasubramanian, S. / Zhao, F. / Good, A.C. / Campbell, R. / Lee, C. / Cantone, N. / Cummings, R.T. / Normant, E. / Bellon, S.F. / Albrecht, B.K. / Harmange, J.C. / Trojer, P. / Audia, J.E. / Zhang, Y. / Justin, N. / Chen, S. / Wilson, J.R. / Gamblin, S.J. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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PDBx/mmCIF format | ![]() | 887.2 KB | Display | ![]() |
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PDB format | ![]() | 713.6 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
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-Validation report
Arichive directory | ![]() ![]() | HTTPS FTP |
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-Related structure data
Related structure data | ![]() 5hynS 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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2 | ![]()
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4 | ![]()
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Unit cell |
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Components
-Polycomb protein ... , 2 types, 8 molecules BEHKCFIL
#2: Protein | Mass: 42314.145 Da / Num. of mol.: 4 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() #3: Protein | Mass: 15249.510 Da / Num. of mol.: 4 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() |
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-Protein / Protein/peptide , 2 types, 8 molecules ADGJQRST
#1: Protein | Mass: 79494.406 Da / Num. of mol.: 4 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() References: UniProt: Q15910, histone-lysine N-methyltransferase #4: Protein/peptide | Mass: 1377.614 Da / Num. of mol.: 4 / Source method: obtained synthetically / Source: (synth.) ![]() |
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-Non-polymers , 2 types, 36 molecules 


#5: Chemical | ChemComp-ZN / #6: Chemical | ChemComp-74D / |
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-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.78 Å3/Da / Density % sol: 55.76 % |
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Crystal grow | Temperature: 291 K / Method: vapor diffusion, sitting drop / pH: 6.67 / Details: 24% PEG3350, 400mM Ammonian Citrate pH6.67 / PH range: 6.5-6.75 |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: DECTRIS PILATUS 2M / Detector: PIXEL / Date: Jan 17, 2016 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.9795 Å / Relative weight: 1 |
Reflection | Resolution: 3.47→68.84 Å / Num. obs: 76561 / % possible obs: 99.9 % / Redundancy: 6.8 % / CC1/2: 0.99 / Rmerge(I) obs: 0.3 / Net I/σ(I): 6.9 |
Reflection shell | Resolution: 3.47→3.56 Å / Redundancy: 7 % / Rmerge(I) obs: 1.81 / Mean I/σ(I) obs: 1.3 / CC1/2: 0.63 / % possible all: 99.9 |
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Processing
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Refinement | Method to determine structure: ![]() Starting model: 5HYN Resolution: 3.47→68.84 Å / Cor.coef. Fo:Fc: 0.923 / Cor.coef. Fo:Fc free: 0.856 / SU B: 50.578 / SU ML: 0.715 / Cross valid method: THROUGHOUT / ESU R Free: 0.712 / 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: 104.386 Å2
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Refinement step | Cycle: 1 / Resolution: 3.47→68.84 Å
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