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Yorodumi- EMDB-32407: RNA polymerase II elongation complex bound with Elf1 and Spt4/5, ... -
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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(-4) of the nucleosome | ||||||||||||||||||||||||||||||
Map data | RNA polymerase II elongation complex bound with Elf1 and Spt4/5, stalled at SHL(-4) 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 / regulation of transcription-coupled nucleotide-excision repair / co-transcriptional lncRNA 3' end processing, cleavage and polyadenylation pathway / siRNA-mediated pericentric heterochromatin formation / DSIF complex / regulation of rRNA processing / intracellular mRNA localization ...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 / regulation of transcription-coupled nucleotide-excision repair / co-transcriptional lncRNA 3' end processing, cleavage and polyadenylation pathway / siRNA-mediated pericentric heterochromatin formation / DSIF complex / regulation of rRNA processing / intracellular mRNA localization / rDNA binding / rDNA heterochromatin / intracellular phosphate ion homeostasis / RPB4-RPB7 complex / transcription elongation-coupled chromatin remodeling / chromatin-protein adaptor activity / kinetochore assembly / nuclear-transcribed mRNA catabolic process, deadenylation-dependent decay / CENP-A containing nucleosome / positive regulation of nuclear-transcribed mRNA poly(A) tail shortening / termination of RNA polymerase II transcription / RNA polymerase II complex binding / 7-methylguanosine mRNA capping / termination of RNA polymerase I transcription / maintenance of transcriptional fidelity during transcription elongation by RNA polymerase II / transcription initiation at RNA polymerase I promoter / transcription elongation factor complex / positive regulation of translational initiation / mitotic metaphase chromosome alignment / nuclear-transcribed mRNA catabolic process / negative regulation of tumor necrosis factor-mediated signaling pathway / RNA polymerase II core promoter sequence-specific DNA binding / pericentric heterochromatin / termination of RNA polymerase III transcription / transcription initiation at RNA polymerase III promoter / RNA polymerase I complex / RNA polymerase III complex / negative regulation of megakaryocyte differentiation / protein localization to CENP-A containing chromatin / RNA polymerase II, core complex / tRNA transcription by RNA polymerase III / Replacement of protamines by nucleosomes in the male pronucleus / transcription by RNA polymerase I / transcription elongation by RNA polymerase I / translesion synthesis / Packaging Of Telomere Ends / Recognition and association of DNA glycosylase with site containing an affected purine / Cleavage of the damaged purine / transcription-coupled nucleotide-excision repair / translation initiation factor binding / Deposition of new CENPA-containing nucleosomes at the centromere / telomere organization / negative regulation of autophagy / 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 / regulation of DNA-templated transcription elongation / DNA methylation / Condensation of Prophase Chromosomes / Chromatin modifications during the maternal to zygotic transition (MZT) / HCMV Late Events / SIRT1 negatively regulates rRNA expression / ERCC6 (CSB) and EHMT2 (G9a) positively regulate rRNA expression / PRC2 methylates histones and DNA / Regulation of endogenous retroelements by KRAB-ZFP proteins / Defective pyroptosis / HDACs deacetylate histones / positive regulation of transcription elongation by RNA polymerase II / Transcriptional regulation by small RNAs / Regulation of endogenous retroelements by Piwi-interacting RNAs (piRNAs) / RNA Polymerase I Promoter Escape / Nonhomologous End-Joining (NHEJ) / lipopolysaccharide binding / nucleosomal DNA binding / transcription initiation at RNA polymerase II promoter / P-body / HDMs demethylate histones / Formation of the beta-catenin:TCF transactivating complex / Activated PKN1 stimulates transcription of AR (androgen receptor) regulated genes KLK2 and KLK3 / RUNX1 regulates genes involved in megakaryocyte differentiation and platelet function / transcription elongation by RNA polymerase II / Negative Regulation of CDH1 Gene Transcription / NoRC negatively regulates rRNA expression / G2/M DNA damage checkpoint / PKMTs methylate histone lysines / B-WICH complex positively regulates rRNA expression / DNA Damage/Telomere Stress Induced Senescence / Meiotic recombination / Pre-NOTCH Transcription and Translation / Activation of anterior HOX genes in hindbrain development during early embryogenesis / ribonucleoside binding / Transcriptional regulation of granulopoiesis / innate immune response in mucosa / kinetochore Similarity search - Function | ||||||||||||||||||||||||||||||
| Biological species | Komagataella phaffii (fungus) / Homo sapiens (human) / synthetic construct (others) | ||||||||||||||||||||||||||||||
| Method | single particle reconstruction / cryo EM / Resolution: 4.1 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_32407.map.gz | 133.9 MB | EMDB map data format | |
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| Header (meta data) | emd-32407-v30.xml emd-32407.xml | 44.8 KB 44.8 KB | Display Display | EMDB header |
| FSC (resolution estimation) | emd_32407_fsc.xml | 12 KB | Display | FSC data file |
| Images | emd_32407.png | 81.4 KB | ||
| Filedesc metadata | emd-32407.cif.gz | 11.8 KB | ||
| Archive directory | http://ftp.pdbj.org/pub/emdb/structures/EMD-32407 ftp://ftp.pdbj.org/pub/emdb/structures/EMD-32407 | HTTPS FTP |
-Related structure data
| Related structure data | ![]() 7wbvMC ![]() 7wbwC ![]() 7wbxC ![]() 8he5C M: atomic model generated by this map C: citing same article ( |
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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_32407.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(-4) 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 (159-MER)
+Macromolecule #15: RNA (5'-R(P*UP*GP*GP*CP*CP*GP*UP*UP*UP*UP*CP*GP*UP*UP*GP*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: 57.3 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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Y (Row.)
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Processing
FIELD EMISSION GUN


