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Yorodumi- EMDB-32408: RNA polymerase II elongation complex bound with Elf1 and Spt4/5, ... -
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Open data
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Basic information
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| Title | RNA polymerase II elongation complex bound with Elf1 and Spt4/5, stalled at SHL(-3.5) of the nucleosome | ||||||||||||||||||||||||||||||
Map data | RNA polymerase II elongation complex bound with Elf1 and Spt4/5, stalled at SHL(-3.5) of the nucleosome | ||||||||||||||||||||||||||||||
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Keywords | Transcription / RNA / DNA | ||||||||||||||||||||||||||||||
| Function / homology | Function and homology informationnegative regulation of transcription elongation by RNA polymerase I / positive regulation of transcription elongation by RNA polymerase I / mating-type region heterochromatin / regulation of septum digestion after cytokinesis / co-transcriptional lncRNA 3' end processing, cleavage and polyadenylation pathway / regulation of transcription-coupled nucleotide-excision repair / siRNA-mediated pericentric heterochromatin formation / Barr body / RNA polymerase I core binding / DSIF complex ...negative regulation of transcription elongation by RNA polymerase I / positive regulation of transcription elongation by RNA polymerase I / mating-type region heterochromatin / regulation of septum digestion after cytokinesis / co-transcriptional lncRNA 3' end processing, cleavage and polyadenylation pathway / regulation of transcription-coupled nucleotide-excision repair / siRNA-mediated pericentric heterochromatin formation / Barr body / RNA polymerase I core binding / DSIF complex / regulation of rRNA processing / RNA polymerase I general transcription initiation factor binding / intracellular mRNA localization / negative regulation of chromosome condensation / rDNA binding / rDNA heterochromatin / pericentric heterochromatin formation / inner kinetochore / RPB4-RPB7 complex / muscle cell differentiation / intracellular phosphate ion homeostasis / snRNP binding / transcription elongation-coupled chromatin remodeling / chromatin-protein adaptor activity / U4 snRNA binding / oocyte maturation / transcription elongation factor activity / nuclear-transcribed mRNA catabolic process, deadenylation-dependent decay / nucleosomal DNA binding / termination of RNA polymerase II transcription / termination of RNA polymerase III transcription / nucleus organization / positive regulation of nuclear-transcribed mRNA poly(A) tail shortening / transcription initiation at RNA polymerase III promoter / termination of RNA polymerase I transcription / transcription initiation at RNA polymerase I promoter / spliceosomal complex assembly / RNA polymerase II complex binding / maintenance of transcriptional fidelity during transcription elongation by RNA polymerase II / positive regulation of translational initiation / nuclear-transcribed mRNA catabolic process / U5 snRNA binding / spermatid development / 7-methylguanosine mRNA capping / U2 snRNA binding / U6 snRNA binding / single fertilization / negative regulation of tumor necrosis factor-mediated signaling pathway / subtelomeric heterochromatin formation / RNA polymerase I complex / RNA polymerase III complex / transcription elongation by RNA polymerase I / U1 snRNA binding / pericentric heterochromatin / RNA polymerase II core promoter sequence-specific DNA binding / RNA polymerase II, core complex / tRNA transcription by RNA polymerase III / transcription by RNA polymerase I / negative regulation of megakaryocyte differentiation / translesion synthesis / protein localization to CENP-A containing chromatin / Replacement of protamines by nucleosomes in the male pronucleus / CENP-A containing nucleosome / transcription-coupled nucleotide-excision repair / translation initiation factor binding / Packaging Of Telomere Ends / Recognition and association of DNA glycosylase with site containing an affected purine / Cleavage of the damaged purine / embryo implantation / Deposition of new CENPA-containing nucleosomes at the centromere / positive regulation of autophagy / telomere organization / Recognition and association of DNA glycosylase with site containing an affected pyrimidine / Cleavage of the damaged pyrimidine / RNA Polymerase I Promoter Opening / transcription initiation-coupled chromatin remodeling / Inhibition of DNA recombination at telomere / Assembly of the ORC complex at the origin of replication / Meiotic synapsis / SUMOylation of chromatin organization proteins / Regulation of endogenous retroelements by the Human Silencing Hub (HUSH) complex / transcription elongation factor complex / DNA methylation / Condensation of Prophase Chromosomes / negative regulation of autophagy / Chromatin modifications during the maternal to zygotic transition (MZT) / SIRT1 negatively regulates rRNA expression / HCMV Late Events / ERCC6 (CSB) and EHMT2 (G9a) positively regulate rRNA expression / PRC2 methylates histones and DNA / innate immune response in mucosa / Regulation of endogenous retroelements by KRAB-ZFP proteins / Defective pyroptosis / HDACs deacetylate histones / transcription initiation at RNA polymerase II promoter / P-body / Regulation of endogenous retroelements by Piwi-interacting RNAs (piRNAs) / Nonhomologous End-Joining (NHEJ) / RNA Polymerase I Promoter Escape / transcription elongation by RNA polymerase II Similarity search - Function | ||||||||||||||||||||||||||||||
| Biological species | Komagataella phaffii (fungus) / Homo sapiens (human) / synthetic construct (others) | ||||||||||||||||||||||||||||||
| Method | single particle reconstruction / cryo EM / Resolution: 7.1 Å | ||||||||||||||||||||||||||||||
Authors | Osumi K / Kujirai T | ||||||||||||||||||||||||||||||
| Funding support | Japan, 9 items
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Citation | Journal: J Mol Biol / Year: 2023Title: Structural Basis of Damaged Nucleotide Recognition by Transcribing RNA Polymerase II in the Nucleosome. Authors: Ken Osumi / Tomoya Kujirai / Haruhiko Ehara / Mitsuo Ogasawara / Chiaki Kinoshita / Mika Saotome / Wataru Kagawa / Shun-Ichi Sekine / Yoshimasa Takizawa / Hitoshi Kurumizaka / ![]() Abstract: In transcription-coupled repair (TCR), transcribing RNA polymerase II (RNAPII) stalls at a DNA lesion and recruits TCR proteins to the damaged site. However, the mechanism by which RNAPII recognizes ...In transcription-coupled repair (TCR), transcribing RNA polymerase II (RNAPII) stalls at a DNA lesion and recruits TCR proteins to the damaged site. However, the mechanism by which RNAPII recognizes a DNA lesion in the nucleosome remains enigmatic. In the present study, we inserted an apurinic/apyrimidinic DNA lesion analogue, tetrahydrofuran (THF), in the nucleosomal DNA, where RNAPII stalls at the SHL(-4), SHL(-3.5), and SHL(-3) positions, and determined the structures of these complexes by cryo-electron microscopy. In the RNAPII-nucleosome complex stalled at SHL(-3.5), the nucleosome orientation relative to RNAPII is quite different from those in the SHL(-4) and SHL(-3) complexes, which have nucleosome orientations similar to naturally paused RNAPII-nucleosome complexes. Furthermore, we found that an essential TCR protein, Rad26 (CSB), enhances the RNAPII processivity, and consequently augments the DNA damage recognition efficiency of RNAPII in the nucleosome. The cryo-EM structure of the Rad26-RNAPII-nucleosome complex revealed that Rad26 binds to the stalled RNAPII through a novel interface, which is completely different from those previously reported. These structures may provide important information to understand the mechanism by which RNAPII recognizes the nucleosomal DNA lesion and recruits TCR proteins to the stalled RNAPII on the nucleosome. | ||||||||||||||||||||||||||||||
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Structure visualization
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Downloads & links
-EMDB archive
| Map data | emd_32408.map.gz | 131.9 MB | EMDB map data format | |
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| Header (meta data) | emd-32408-v30.xml emd-32408.xml | 45.1 KB 45.1 KB | Display Display | EMDB header |
| FSC (resolution estimation) | emd_32408_fsc.xml | 12 KB | Display | FSC data file |
| Images | emd_32408.png | 54.6 KB | ||
| Filedesc metadata | emd-32408.cif.gz | 11.8 KB | ||
| Archive directory | http://ftp.pdbj.org/pub/emdb/structures/EMD-32408 ftp://ftp.pdbj.org/pub/emdb/structures/EMD-32408 | HTTPS FTP |
-Related structure data
| Related structure data | ![]() 7wbwMC ![]() 7wbvC ![]() 7wbxC ![]() 8he5C C: citing same article ( M: atomic model generated by this map |
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| Similar structure data | Similarity search - Function & homology F&H Search |
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Links
| EMDB pages | EMDB (EBI/PDBe) / EMDataResource |
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| Related items in Molecule of the Month |
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Map
| File | Download / File: emd_32408.map.gz / Format: CCP4 / Size: 144.7 MB / Type: IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) | ||||||||||||||||||||||||||||||||||||
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| Annotation | RNA polymerase II elongation complex bound with Elf1 and Spt4/5, stalled at SHL(-3.5) of the nucleosome | ||||||||||||||||||||||||||||||||||||
| Projections & slices | Image control
Images are generated by Spider. | ||||||||||||||||||||||||||||||||||||
| Voxel size | X=Y=Z: 1.06 Å | ||||||||||||||||||||||||||||||||||||
| Density |
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| Symmetry | Space group: 1 | ||||||||||||||||||||||||||||||||||||
| Details | EMDB XML:
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-Supplemental data
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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, ...
+Supramolecule #2: RNA polymerase II elongation complex bound with Elf1 and Spt4/5
+Supramolecule #3: Histone
+Supramolecule #4: DNA, RNA
+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: DNA-directed RNA polymerases I, II, and III subunit RPABC1
+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 #13: Transcription elongation factor 1 homolog
+Macromolecule #17: Transcription elongation factor SPT4
+Macromolecule #18: Transcription elongation factor SPT5
+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 #14: DNA (198-MER)
+Macromolecule #16: DNA (198-MER)
+Macromolecule #15: RNA (5'-R(P*GP*UP*UP*UP*UP*CP*GP*UP*UP*GP*UP*UP*UP*UP*UP*U)-3')
+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 |
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Sample preparation
| Buffer | pH: 7.5 |
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| Vitrification | Cryogen name: ETHANE |
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Electron microscopy
| Microscope | FEI TITAN KRIOS |
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| Image recording | Film or detector model: GATAN K3 BIOQUANTUM (6k x 4k) / Average electron dose: 56.0 e/Å2 |
| Electron beam | Acceleration voltage: 300 kV / Electron source: FIELD EMISSION GUN |
| Electron optics | Illumination mode: FLOOD BEAM / Imaging mode: BRIGHT FIELD / Nominal defocus max: 2.5 µm / Nominal defocus min: 1.0 µm |
| Experimental equipment | ![]() Model: Titan Krios / Image courtesy: FEI Company |
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About Yorodumi



Keywords
Komagataella phaffii (fungus)
Homo sapiens (human)
Authors
Japan, 9 items
Citation



















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Processing
FIELD EMISSION GUN


