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Yorodumi- PDB-3lqi: Crystal structure of MLL1 PHD3-Bromo complexed with H3(1-9)K4me2 ... -
+Open data
-Basic information
Entry | Database: PDB / ID: 3lqi | ||||||
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Title | Crystal structure of MLL1 PHD3-Bromo complexed with H3(1-9)K4me2 peptide | ||||||
Components |
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Keywords | TRANSFERASE / PHD finger / Bromodomain / MLL1 / leukemia / H3(1-9)K4me2 / Chromosomal protein / DNA-binding / Nucleosome core / Nucleus | ||||||
Function / homology | Function and homology information protein-cysteine methyltransferase activity / response to potassium ion / [histone H3]-lysine4 N-methyltransferase / histone H3K4 monomethyltransferase activity / unmethylated CpG binding / histone H3K4 trimethyltransferase activity / negative regulation of DNA methylation-dependent heterochromatin formation / regulation of short-term neuronal synaptic plasticity / definitive hemopoiesis / histone H3K4 methyltransferase activity ...protein-cysteine methyltransferase activity / response to potassium ion / [histone H3]-lysine4 N-methyltransferase / histone H3K4 monomethyltransferase activity / unmethylated CpG binding / histone H3K4 trimethyltransferase activity / negative regulation of DNA methylation-dependent heterochromatin formation / regulation of short-term neuronal synaptic plasticity / definitive hemopoiesis / histone H3K4 methyltransferase activity / T-helper 2 cell differentiation / embryonic hemopoiesis / exploration behavior / anterior/posterior pattern specification / histone methyltransferase complex / : / Formation of WDR5-containing histone-modifying complexes / minor groove of adenine-thymine-rich DNA binding / membrane depolarization / MLL1 complex / Chromatin modifying enzymes / epigenetic regulation of gene expression / negative regulation of fibroblast proliferation / homeostasis of number of cells within a tissue / spleen development / transcription initiation-coupled chromatin remodeling / cellular response to transforming growth factor beta stimulus / Transferases; Transferring one-carbon groups; Methyltransferases / telomere organization / RNA Polymerase I Promoter Opening / Interleukin-7 signaling / Assembly of the ORC complex at the origin of replication / post-embryonic development / DNA methylation / Condensation of Prophase Chromosomes / HCMV Late Events / Chromatin modifications during the maternal to zygotic transition (MZT) / ERCC6 (CSB) and EHMT2 (G9a) positively regulate rRNA expression / SIRT1 negatively regulates rRNA expression / PRC2 methylates histones and DNA / Defective pyroptosis / HDACs deacetylate histones / RNA Polymerase I Promoter Escape / Transcriptional regulation by small RNAs / Formation of the beta-catenin:TCF transactivating complex / circadian regulation of gene expression / protein modification process / lysine-acetylated histone binding / RUNX1 regulates genes involved in megakaryocyte differentiation and platelet function / visual learning / Activated PKN1 stimulates transcription of AR (androgen receptor) regulated genes KLK2 and KLK3 / NoRC negatively regulates rRNA expression / B-WICH complex positively regulates rRNA expression / HDMs demethylate histones / PKMTs methylate histone lysines / RMTs methylate histone arginines / Meiotic recombination / Pre-NOTCH Transcription and Translation / nucleosome assembly / Activation of anterior HOX genes in hindbrain development during early embryogenesis / HCMV Early Events / Transcriptional regulation of granulopoiesis / structural constituent of chromatin / nucleosome / gene expression / RUNX1 regulates transcription of genes involved in differentiation of HSCs / chromatin organization / Factors involved in megakaryocyte development and platelet production / HATs acetylate histones / fibroblast proliferation / Senescence-Associated Secretory Phenotype (SASP) / protein-containing complex assembly / Oxidative Stress Induced Senescence / Estrogen-dependent gene expression / cadherin binding / Amyloid fiber formation / protein heterodimerization activity / apoptotic process / chromatin binding / positive regulation of DNA-templated transcription / protein homodimerization activity / positive regulation of transcription by RNA polymerase II / protein-containing complex / DNA binding / extracellular exosome / zinc ion binding / extracellular region / nucleoplasm / membrane / identical protein binding / nucleus / cytosol Similarity search - Function | ||||||
Biological species | Homo sapiens (human) | ||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 1.92 Å | ||||||
Authors | Wang, Z. / Patel, D.J. | ||||||
Citation | Journal: Cell(Cambridge,Mass.) / Year: 2010 Title: Pro isomerization in MLL1 PHD3-bromo cassette connects H3K4me readout to CyP33 and HDAC-mediated repression. Authors: Wang, Z. / Song, J. / Milne, T.A. / Wang, G.G. / Li, H. / Allis, C.D. / Patel, D.J. | ||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 3lqi.cif.gz | 133.3 KB | Display | PDBx/mmCIF format |
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PDB format | pdb3lqi.ent.gz | 102.4 KB | Display | PDB format |
PDBx/mmJSON format | 3lqi.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/lq/3lqi ftp://data.pdbj.org/pub/pdb/validation_reports/lq/3lqi | HTTPS FTP |
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-Related structure data
Related structure data | 2ku7C 3lpyC 3lqhSC 3lqjC S: Starting model for refinement C: citing same article (ref.) |
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Similar structure data |
-Links
-Assembly
Deposited unit |
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2 |
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3 |
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Unit cell |
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-Components
#1: Protein | Mass: 21305.293 Da / Num. of mol.: 3 / Fragment: Third PHD finger and Bromodomain of MLL1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Homo sapiens (human) / Plasmid: pRSFDuet-1 / Production host: Escherichia coli (E. coli) / Strain (production host): BL21 (DE3) / References: UniProt: Q03164 #2: Protein/peptide | Mass: 1090.300 Da / Num. of mol.: 3 / Fragment: Histone H3 N-terminal tail / Source method: obtained synthetically / Details: This sequence occurs naturally in humans. / References: UniProt: P68431 #3: Chemical | ChemComp-ZN / #4: Water | ChemComp-HOH / | |
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-Experimental details
-Experiment
Experiment | Method: X-RAY DIFFRACTION / Number of used crystals: 1 |
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-Sample preparation
Crystal | Density Matthews: 2.06 Å3/Da / Density % sol: 40.15 % |
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Crystal grow | Temperature: 293 K / pH: 5.5 Details: 0.1 M Bis-Tris, 0.2 M ammonium acetate, 25% PEG3350, pH 5.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K |
-Data collection
Diffraction | Mean temperature: 197 K |
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Diffraction source | Source: SYNCHROTRON / Site: APS / Beamline: 24-ID-C / Wavelength: 1.28215 |
Detector | Type: ADSC QUANTUM 315 / Detector: CCD / Date: Oct 25, 2007 |
Radiation | Monochromator: SI MIRRORS / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 1.28215 Å / Relative weight: 1 |
Reflection | Resolution: 1.92→50 Å / Num. obs: 43155 / % possible obs: 100 % / Observed criterion σ(I): -3 / Redundancy: 6.1 % / Biso Wilson estimate: 23.4 Å2 / Rsym value: 0.082 / Net I/σ(I): 20.4 |
Reflection shell | Resolution: 1.92→1.99 Å / Redundancy: 5.8 % / Mean I/σ(I) obs: 2.1 / Rsym value: 0.522 / % possible all: 100 |
-Processing
Software |
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Refinement | Method to determine structure: MOLECULAR REPLACEMENT Starting model: PDB ENTRY 3LQH Resolution: 1.92→50 Å / σ(F): 0 / Stereochemistry target values: ENGH & HUBER
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Refine analyze |
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Refinement step | Cycle: LAST / Resolution: 1.92→50 Å
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Refine LS restraints |
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LS refinement shell | Resolution: 1.92→1.99 Å
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