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Yorodumi- EMDB-0673: RNA polymerase II elongation complex bound with Elf1 and Spt4/5, ... -
+Open data
-Basic information
Entry | Database: EMDB / ID: EMD-0673 | ||||||||||||||||||
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Title | RNA polymerase II elongation complex bound with Elf1 and Spt4/5, stalled at SHL(-1) of the nucleosome (+1B) | ||||||||||||||||||
Map data | overall reconstruction (before postprocessing) | ||||||||||||||||||
Sample |
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Keywords | nucleosome / chromatin / RNA polymerase / TRANSCRIPTION / TRANSCRIPTION-RNA-DNA complex | ||||||||||||||||||
Function / homology | Function and homology information nuclear DNA-directed RNA polymerase complex / regulation of septum digestion after cytokinesis / siRNA-mediated pericentric heterochromatin formation / negative regulation of chromosome condensation / DSIF complex / Barr body / regulation of centromere complex assembly / muscle cell differentiation / regulation of transcription elongation by RNA polymerase II / pericentric heterochromatin formation ...nuclear DNA-directed RNA polymerase complex / regulation of septum digestion after cytokinesis / siRNA-mediated pericentric heterochromatin formation / negative regulation of chromosome condensation / DSIF complex / Barr body / regulation of centromere complex assembly / muscle cell differentiation / regulation of transcription elongation by RNA polymerase II / pericentric heterochromatin formation / inner kinetochore / RPB4-RPB7 complex / transcription elongation factor activity / oocyte maturation / nuclear-transcribed mRNA catabolic process, deadenylation-dependent decay / transcription elongation-coupled chromatin remodeling / termination of RNA polymerase II transcription / nucleus organization / termination of RNA polymerase III transcription / RNA polymerase III activity / transcription initiation at RNA polymerase III promoter / termination of RNA polymerase I transcription / RNA polymerase II complex binding / transcription initiation at RNA polymerase I promoter / positive regulation of nuclear-transcribed mRNA poly(A) tail shortening / RNA polymerase II activity / chromosome, centromeric region / spermatid development / negative regulation of tumor necrosis factor-mediated signaling pathway / subtelomeric heterochromatin formation / single fertilization / transcription elongation by RNA polymerase I / tRNA transcription by RNA polymerase III / negative regulation of megakaryocyte differentiation / RNA polymerase II core promoter sequence-specific DNA binding / RNA polymerase I activity / RNA polymerase I complex / RNA polymerase III complex / positive regulation of translational initiation / protein localization to CENP-A containing chromatin / RNA polymerase II, core complex / pericentric heterochromatin / Replacement of protamines by nucleosomes in the male pronucleus / CENP-A containing nucleosome / Packaging Of Telomere Ends / Recognition and association of DNA glycosylase with site containing an affected purine / Cleavage of the damaged purine / Deposition of new CENPA-containing nucleosomes at the centromere / nucleosomal DNA binding / Recognition and association of DNA glycosylase with site containing an affected pyrimidine / Cleavage of the damaged pyrimidine / translation initiation factor binding / Inhibition of DNA recombination at telomere / telomere organization / embryo implantation / Meiotic synapsis / RNA Polymerase I Promoter Opening / Assembly of the ORC complex at the origin of replication / SUMOylation of chromatin organization proteins / Regulation of endogenous retroelements by the Human Silencing Hub (HUSH) complex / DNA methylation / Condensation of Prophase Chromosomes / transcription elongation factor complex / SIRT1 negatively regulates rRNA expression / Chromatin modifications during the maternal to zygotic transition (MZT) / ERCC6 (CSB) and EHMT2 (G9a) positively regulate rRNA expression / HCMV Late Events / regulation of DNA-templated transcription elongation / innate immune response in mucosa / PRC2 methylates histones and DNA / Regulation of endogenous retroelements by KRAB-ZFP proteins / Defective pyroptosis / Regulation of endogenous retroelements by Piwi-interacting RNAs (piRNAs) / HDACs deacetylate histones / transcription initiation at RNA polymerase II promoter / Nonhomologous End-Joining (NHEJ) / RNA Polymerase I Promoter Escape / lipopolysaccharide binding / Transcriptional regulation by small RNAs / transcription elongation by RNA polymerase II / Formation of the beta-catenin:TCF transactivating complex / P-body / RUNX1 regulates genes involved in megakaryocyte differentiation and platelet function / NoRC negatively regulates rRNA expression / Activated PKN1 stimulates transcription of AR (androgen receptor) regulated genes KLK2 and KLK3 / G2/M DNA damage checkpoint / HDMs demethylate histones / B-WICH complex positively regulates rRNA expression / multicellular organism growth / DNA Damage/Telomere Stress Induced Senescence / heterochromatin formation / ribonucleoside binding / PKMTs methylate histone lysines / Metalloprotease DUBs / Meiotic recombination / Pre-NOTCH Transcription and Translation / RMTs methylate histone arginines / DNA-directed 5'-3' RNA polymerase activity / Activation of anterior HOX genes in hindbrain development during early embryogenesis / DNA-directed RNA polymerase Similarity search - Function | ||||||||||||||||||
Biological species | Komagataella phaffii (fungus) / Komagataella phaffii (strain GS115 / ATCC 20864) (fungus) / Komagataella phaffii (strain ATCC 76273 / CBS 7435 / CECT 11047 / NRRL Y-11430 / Wegner 21-1) (fungus) / Homo sapiens (human) / synthetic construct (others) | ||||||||||||||||||
Method | single particle reconstruction / cryo EM / Resolution: 4.3 Å | ||||||||||||||||||
Authors | Ehara H / Kujirai T | ||||||||||||||||||
Funding support | Japan, 5 items
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Citation | Journal: Science / Year: 2019 Title: Structural insight into nucleosome transcription by RNA polymerase II with elongation factors. Authors: Haruhiko Ehara / Tomoya Kujirai / Yuka Fujino / Mikako Shirouzu / Hitoshi Kurumizaka / Shun-Ichi Sekine / Abstract: RNA polymerase II (RNAPII) transcribes chromosomal DNA that contains multiple nucleosomes. The nucleosome forms transcriptional barriers, and nucleosomal transcription requires several additional ...RNA polymerase II (RNAPII) transcribes chromosomal DNA that contains multiple nucleosomes. The nucleosome forms transcriptional barriers, and nucleosomal transcription requires several additional factors in vivo. We demonstrate that the transcription elongation factors Elf1 and Spt4/5 cooperatively lower the barriers and increase the RNAPII processivity in the nucleosome. The cryo-electron microscopy structures of the nucleosome-transcribing RNAPII elongation complexes (ECs) reveal that Elf1 and Spt4/5 reshape the EC downstream edge and intervene between RNAPII and the nucleosome. They facilitate RNAPII progression through superhelical location SHL(-1) by adjusting the nucleosome in favor of the forward progression. They suppress pausing at SHL(-5) by preventing the stable RNAPII-nucleosome interaction. Thus, the EC overcomes the nucleosomal barriers while providing a platform for various chromatin functions. | ||||||||||||||||||
History |
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-Structure visualization
Movie |
Movie viewer |
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Structure viewer | EM map: SurfViewMolmilJmol/JSmol |
Supplemental images |
-Downloads & links
-EMDB archive
Map data | emd_0673.map.gz | 40.9 MB | EMDB map data format | |
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Header (meta data) | emd-0673-v30.xml emd-0673.xml | 43.6 KB 43.6 KB | Display Display | EMDB header |
FSC (resolution estimation) | emd_0673_fsc.xml | 8.6 KB | Display | FSC data file |
Images | emd_0673.png | 129.5 KB | ||
Filedesc metadata | emd-0673.cif.gz | 11.8 KB | ||
Others | emd_0673_additional_1.map.gz emd_0673_additional_2.map.gz | 47.6 MB 40.8 MB | ||
Archive directory | http://ftp.pdbj.org/pub/emdb/structures/EMD-0673 ftp://ftp.pdbj.org/pub/emdb/structures/EMD-0673 | HTTPS FTP |
-Validation report
Summary document | emd_0673_validation.pdf.gz | 578.6 KB | Display | EMDB validaton report |
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Full document | emd_0673_full_validation.pdf.gz | 578.2 KB | Display | |
Data in XML | emd_0673_validation.xml.gz | 10.6 KB | Display | |
Data in CIF | emd_0673_validation.cif.gz | 13.8 KB | Display | |
Arichive directory | https://ftp.pdbj.org/pub/emdb/validation_reports/EMD-0673 ftp://ftp.pdbj.org/pub/emdb/validation_reports/EMD-0673 | HTTPS FTP |
-Related structure data
Related structure data | 6j4yMC 0671C 0672C 0674C 0675C 0676C 9713C 6ir9C 6j4wC 6j4xC 6j4zC 6j50C 6j51C M: atomic model generated by this map C: citing same article (ref.) |
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Similar structure data |
-Links
EMDB pages | EMDB (EBI/PDBe) / EMDataResource |
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Related items in Molecule of the Month |
-Map
File | Download / File: emd_0673.map.gz / Format: CCP4 / Size: 52.7 MB / Type: IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Annotation | overall reconstruction (before postprocessing) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Projections & slices | Image control
Images are generated by Spider. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Voxel size | X=Y=Z: 1.49 Å | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Density |
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Symmetry | Space group: 1 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Details | EMDB XML:
CCP4 map header:
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-Supplemental data
-Additional map: Nucleosome reconstruction (postprocessed)
File | emd_0673_additional_1.map | ||||||||||||
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Annotation | Nucleosome reconstruction (postprocessed) | ||||||||||||
Projections & Slices |
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Density Histograms |
-Additional map: RNAPII reconstruction
File | emd_0673_additional_2.map | ||||||||||||
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Annotation | RNAPII reconstruction | ||||||||||||
Projections & Slices |
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Density Histograms |
-Sample components
+Entire : RNA polymerase II elongation complex bound with Elf1 and Spt4/5, ...
+Supramolecule #1: RNA polymerase II elongation complex bound with Elf1 and Spt4/5, ...
+Macromolecule #1: DNA-directed RNA polymerase subunit
+Macromolecule #2: DNA-directed RNA polymerase subunit beta
+Macromolecule #3: RNA polymerase II third largest subunit B44, part of central core
+Macromolecule #4: RNA polymerase II subunit B32
+Macromolecule #5: RNA polymerase subunit ABC27, common to RNA polymerases I, II, and III
+Macromolecule #6: RNA polymerase subunit ABC23, common to RNA polymerases I, II, and III
+Macromolecule #7: RNA polymerase II subunit
+Macromolecule #8: DNA-directed RNA polymerases I, II, and III subunit RPABC3
+Macromolecule #9: DNA-directed RNA polymerase subunit
+Macromolecule #10: RNA polymerase subunit ABC10-beta, common to RNA polymerases I, I...
+Macromolecule #11: RNA polymerase II subunit B12.5
+Macromolecule #12: RNA polymerase subunit ABC10-alpha
+Macromolecule #16: Transcription elongation factor 1 homolog
+Macromolecule #17: Transcription elongation factor SPT4
+Macromolecule #18: Protein that forms a complex with Spt4p
+Macromolecule #19: Histone H3.3
+Macromolecule #20: Histone H4
+Macromolecule #21: Histone H2A type 1-B/E
+Macromolecule #22: Histone H2B type 1-J
+Macromolecule #13: RNA (5'-R(P*CP*CP*UP*GP*GP*UP*GP*UP*CP*UP*UP*GP*GP*GP*UP*G)-3')
+Macromolecule #14: DNA (198-MER)
+Macromolecule #15: DNA (198-MER)
+Macromolecule #23: ZINC ION
+Macromolecule #24: MAGNESIUM ION
-Experimental details
-Structure determination
Method | cryo EM |
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Processing | single particle reconstruction |
Aggregation state | particle |
-Sample preparation
Buffer | pH: 7.5 |
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Grid | Model: Quantifoil R1.2/1.3 / Material: COPPER |
Vitrification | Cryogen name: ETHANE |
-Electron microscopy
Microscope | FEI TECNAI ARCTICA |
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Image recording | Film or detector model: GATAN K2 SUMMIT (4k x 4k) / Detector mode: SUPER-RESOLUTION / Average electron dose: 50.0 e/Å2 |
Electron beam | Acceleration voltage: 200 kV / Electron source: FIELD EMISSION GUN |
Electron optics | Illumination mode: FLOOD BEAM / Imaging mode: BRIGHT FIELD |
Experimental equipment | Model: Talos Arctica / Image courtesy: FEI Company |