[English] 日本語
Yorodumi- EMDB-34685: RNA polymerase II elongation complex bound with Rad26 and Elf1, s... -
+Open data
-Basic information
Entry | Database: EMDB / ID: EMD-34685 | |||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Title | RNA polymerase II elongation complex bound with Rad26 and Elf1, stalled at SHL(-3.5) of the nucleosome | |||||||||||||||||||||||||||
Map data | RNA polymerase II elongation complex bound with Elf1 and Rad26, stalled at SHL(-3.5) of the nucleosome | |||||||||||||||||||||||||||
Sample |
| |||||||||||||||||||||||||||
Keywords | Transcription / RNA / DNA / Repair | |||||||||||||||||||||||||||
Function / homology | Function and homology information nuclear DNA-directed RNA polymerase complex / regulation of septum digestion after cytokinesis / siRNA-mediated pericentric heterochromatin formation / RPB4-RPB7 complex / ATP-dependent chromatin remodeler activity / nuclear-transcribed mRNA catabolic process, deadenylation-dependent decay / termination of RNA polymerase II transcription / termination of RNA polymerase III transcription / transcription initiation at RNA polymerase III promoter / RNA polymerase III activity ...nuclear DNA-directed RNA polymerase complex / regulation of septum digestion after cytokinesis / siRNA-mediated pericentric heterochromatin formation / RPB4-RPB7 complex / ATP-dependent chromatin remodeler activity / nuclear-transcribed mRNA catabolic process, deadenylation-dependent decay / termination of RNA polymerase II transcription / termination of RNA polymerase III transcription / transcription initiation at RNA polymerase III promoter / RNA polymerase III activity / 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 / negative regulation of tumor necrosis factor-mediated signaling pathway / transcription elongation by RNA polymerase I / negative regulation of megakaryocyte differentiation / transcription-coupled nucleotide-excision repair / tRNA transcription by RNA polymerase III / RNA polymerase I complex / RNA polymerase I activity / 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 / 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 / SIRT1 negatively regulates rRNA expression / Chromatin modifications during the maternal to zygotic transition (MZT) / transcription elongation factor complex / ERCC6 (CSB) and EHMT2 (G9a) positively regulate rRNA expression / HCMV Late Events / 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) / helicase activity / RNA Polymerase I Promoter Escape / lipopolysaccharide binding / transcription elongation by RNA polymerase II / Transcriptional regulation by small RNAs / 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 / 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 / Activation of anterior HOX genes in hindbrain development during early embryogenesis / DNA-directed 5'-3' RNA polymerase activity / DNA-directed RNA polymerase / HCMV Early Events / Transcriptional regulation of granulopoiesis / structural constituent of chromatin / UCH proteinases / antimicrobial humoral immune response mediated by antimicrobial peptide / nucleosome / nucleosome assembly / E3 ubiquitin ligases ubiquitinate target proteins / antibacterial humoral response / Recruitment and ATM-mediated phosphorylation of repair and signaling proteins at DNA double strand breaks / chromatin organization / single-stranded DNA binding / RUNX1 regulates transcription of genes involved in differentiation of HSCs / HATs acetylate histones / Processing of DNA double-strand break ends / Senescence-Associated Secretory Phenotype (SASP) / DNA helicase Similarity search - Function | |||||||||||||||||||||||||||
Biological species | Komagataella phaffii (fungus) / Homo sapiens (human) / synthetic construct (others) | |||||||||||||||||||||||||||
Method | single particle reconstruction / cryo EM / Resolution: 6.95 Å | |||||||||||||||||||||||||||
Authors | Osumi K / Kujirai T / Ehara H / Kinoshita C / Saotome M / Kagawa W / Sekine S / Takizawa Y / Kurumizaka H | |||||||||||||||||||||||||||
Funding support | Japan, 8 items
| |||||||||||||||||||||||||||
Citation | Journal: J Mol Biol / Year: 2023 Title: 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. | |||||||||||||||||||||||||||
History |
|
-Structure visualization
Supplemental images |
---|
-Downloads & links
-EMDB archive
Map data | emd_34685.map.gz | 228.5 MB | EMDB map data format | |
---|---|---|---|---|
Header (meta data) | emd-34685-v30.xml emd-34685.xml | 61.3 KB 61.3 KB | Display Display | EMDB header |
FSC (resolution estimation) | emd_34685_fsc.xml | 14.3 KB | Display | FSC data file |
Images | emd_34685.png | 90.8 KB | ||
Masks | emd_34685_msk_1.map emd_34685_msk_2.map emd_34685_msk_3.map | 244.1 MB 244.1 MB 244.1 MB | Mask map | |
Filedesc metadata | emd-34685.cif.gz | 12 KB | ||
Others | emd_34685_additional_1.map.gz emd_34685_additional_2.map.gz emd_34685_additional_3.map.gz emd_34685_additional_4.map.gz emd_34685_additional_5.map.gz emd_34685_additional_6.map.gz emd_34685_additional_7.map.gz emd_34685_half_map_1.map.gz emd_34685_half_map_2.map.gz | 193.9 MB 194.2 MB 194.2 MB 193.8 MB 208.4 MB 228.8 MB 228.8 MB 194.7 MB 194.5 MB | ||
Archive directory | http://ftp.pdbj.org/pub/emdb/structures/EMD-34685 ftp://ftp.pdbj.org/pub/emdb/structures/EMD-34685 | HTTPS FTP |
-Validation report
Summary document | emd_34685_validation.pdf.gz | 1.1 MB | Display | EMDB validaton report |
---|---|---|---|---|
Full document | emd_34685_full_validation.pdf.gz | 1.1 MB | Display | |
Data in XML | emd_34685_validation.xml.gz | 21.6 KB | Display | |
Data in CIF | emd_34685_validation.cif.gz | 28.6 KB | Display | |
Arichive directory | https://ftp.pdbj.org/pub/emdb/validation_reports/EMD-34685 ftp://ftp.pdbj.org/pub/emdb/validation_reports/EMD-34685 | HTTPS FTP |
-Related structure data
Related structure data | 8he5MC 7wbvC 7wbwC 7wbxC M: atomic model generated by this map C: citing same article (ref.) |
---|---|
Similar structure data | Similarity search - Function & homologyF&H Search |
-Links
EMDB pages | EMDB (EBI/PDBe) / EMDataResource |
---|---|
Related items in Molecule of the Month |
-Map
File | Download / File: emd_34685.map.gz / Format: CCP4 / Size: 244.1 MB / Type: IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) | ||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Annotation | RNA polymerase II elongation complex bound with Elf1 and Rad26, 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 |
| ||||||||||||||||||||||||||||||||||||
Symmetry | Space group: 1 | ||||||||||||||||||||||||||||||||||||
Details | EMDB XML:
|
-Supplemental data
+Mask #1
+Mask #2
+Mask #3
+Additional map: Half map 1 of the Rad26-RNAPII interface map
+Additional map: Half map 2 of the Rad26-RNAPII interface map
+Additional map: Half map 1 of the Rad26 map
+Additional map: Half map 2 of the Rad26 map
+Additional map: Postprocessed map of the Rad26-RNAPII interface map
+Additional map: Postprocessed map of the Rad26 map
+Additional map: Postprocessed map of the Rad26 map
+Half map: Half map 2 of the main map
+Half map: Half map 1 of the main map
-Sample components
+Entire : RNA polymerase II elongation complex bound with Rad26 and Elf1, s...
+Supramolecule #1: RNA polymerase II elongation complex bound with Rad26 and Elf1, s...
+Supramolecule #2: RNA polymerase II elongation complex
+Supramolecule #3: Histone
+Supramolecule #4: DNA, RNA
+Supramolecule #5: Rad26
+Supramolecule #6: Transcription elongation factor Elf1
+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 #15: DNA repair protein
+Macromolecule #18: Histone H3.1
+Macromolecule #19: Histone H4
+Macromolecule #20: Histone H2A type 1-B/E
+Macromolecule #21: Histone H2B type 1-J
+Macromolecule #14: DNA (198-MER)
+Macromolecule #17: DNA (198-MER)
+Macromolecule #16: RNA (5'-R(P*GP*UP*UP*UP*UP*CP*GP*UP*UP*GP*UP*UP*UP*UP*UP*U)-3')
+Macromolecule #22: ZINC ION
+Macromolecule #23: MAGNESIUM ION
-Experimental details
-Structure determination
Method | cryo EM |
---|---|
Processing | single particle reconstruction |
Aggregation state | particle |
-Sample preparation
Buffer | pH: 7.5 |
---|---|
Vitrification | Cryogen name: ETHANE |
-Electron microscopy
Microscope | FEI TITAN KRIOS |
---|---|
Image recording | Film or detector model: GATAN K3 BIOQUANTUM (6k x 4k) / Average electron dose: 57.6 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 |