- EMDB-36252: RNA polymerase II elongation complex containing 40 bp upstream DN... -
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基本情報
登録情報
データベース: EMDB / ID: EMD-36252
タイトル
RNA polymerase II elongation complex containing 40 bp upstream DNA loop, stalled at SHL(-1) of the nucleosome
マップデータ
試料
複合体: RNA polymerase II - nucleosome complex
複合体: RNA polymerase II
複合体: Histones
複合体: DNA
複合体: RNA
タンパク質・ペプチド: x 16種
DNA: x 2種
RNA: x 1種
リガンド: x 2種
キーワード
Transcription-DNA-RNA complex / RNAPII
機能・相同性
機能・相同性情報
regulation of septum digestion after cytokinesis / co-transcriptional lncRNA 3' end processing, cleavage and polyadenylation pathway / siRNA-mediated pericentric heterochromatin formation / Barr body / negative regulation of chromosome condensation / pericentric heterochromatin formation / inner kinetochore / RPB4-RPB7 complex / muscle cell differentiation / intracellular phosphate ion homeostasis ...regulation of septum digestion after cytokinesis / co-transcriptional lncRNA 3' end processing, cleavage and polyadenylation pathway / siRNA-mediated pericentric heterochromatin formation / Barr body / negative regulation of chromosome condensation / pericentric heterochromatin formation / inner kinetochore / RPB4-RPB7 complex / muscle cell differentiation / intracellular phosphate ion homeostasis / chromatin-protein adaptor activity / oocyte maturation / 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 / maintenance of transcriptional fidelity during transcription elongation by RNA polymerase II / positive regulation of translational initiation / nuclear-transcribed mRNA catabolic process / spermatid development / single fertilization / negative regulation of tumor necrosis factor-mediated signaling pathway / subtelomeric heterochromatin formation / RNA polymerase II core promoter sequence-specific DNA binding / pericentric heterochromatin / RNA polymerase I complex / RNA polymerase III complex / transcription elongation by RNA polymerase I / RNA polymerase II, core complex / tRNA transcription by RNA polymerase III / negative regulation of megakaryocyte differentiation / transcription by RNA polymerase I / 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 / telomere organization / Recognition and association of DNA glycosylase with site containing an affected pyrimidine / Cleavage of the damaged pyrimidine / RNA Polymerase I Promoter Opening / 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 / DNA methylation / Condensation of Prophase Chromosomes / 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 / Regulation of endogenous retroelements by Piwi-interacting RNAs (piRNAs) / P-body / Nonhomologous End-Joining (NHEJ) / RNA Polymerase I Promoter Escape / transcription elongation by RNA polymerase II / lipopolysaccharide binding / Transcriptional regulation by small RNAs / Formation of the beta-catenin:TCF transactivating complex / Activated PKN1 stimulates transcription of AR (androgen receptor) regulated genes KLK2 and KLK3 / HDMs demethylate histones / RUNX1 regulates genes involved in megakaryocyte differentiation and platelet function / G2/M DNA damage checkpoint / Negative Regulation of CDH1 Gene Transcription / NoRC negatively regulates rRNA expression / PKMTs methylate histone lysines / B-WICH complex positively regulates rRNA expression / DNA Damage/Telomere Stress Induced Senescence / Pre-NOTCH Transcription and Translation / male gonad development / ribonucleoside binding / Meiotic recombination / Activation of anterior HOX genes in hindbrain development during early embryogenesis / multicellular organism growth / Metalloprotease DUBs / Transcriptional regulation of granulopoiesis / DNA-directed RNA polymerase / RMTs methylate histone arginines / HCMV Early Events / osteoblast differentiation / structural constituent of chromatin / DNA-directed RNA polymerase activity 類似検索 - 分子機能
DNA-directed RNA polymerase subunit beta / DNA-directed RNA polymerases I, II, and III subunit RPABC5 / DNA-directed RNA polymerases I, II, and III subunit RPABC2 / DNA-directed RNA polymerases I, II, and III subunit RPABC3 / RNA polymerase II subunit B32 / DNA-directed RNA polymerases I, II, and III subunit RPABC1 / RNA polymerase II subunit B12.5 / DNA-directed RNA polymerase subunit / DNA-directed RNA polymerase II subunit RPB3 / DNA-directed RNA polymerase subunit ...DNA-directed RNA polymerase subunit beta / DNA-directed RNA polymerases I, II, and III subunit RPABC5 / DNA-directed RNA polymerases I, II, and III subunit RPABC2 / DNA-directed RNA polymerases I, II, and III subunit RPABC3 / RNA polymerase II subunit B32 / DNA-directed RNA polymerases I, II, and III subunit RPABC1 / RNA polymerase II subunit B12.5 / DNA-directed RNA polymerase subunit / DNA-directed RNA polymerase II subunit RPB3 / DNA-directed RNA polymerase subunit / RNA polymerase subunit ABC10-alpha / DNA-directed RNA polymerase subunit / Histone H2A type 1-B/E / Histone H2B type 1-J / Histone H4 / Histone H3.3 類似検索 - 構成要素
Japan Agency for Medical Research and Development (AMED)
JP22ama121009
日本
Japan Science and Technology
JPMJER1901
日本
引用
ジャーナル: J Biol Chem / 年: 2023 タイトル: Cryo-EM structures of RNA polymerase II-nucleosome complexes rewrapping transcribed DNA. 著者: Munetaka Akatsu / Haruhiko Ehara / Tomoya Kujirai / Risa Fujita / Tomoko Ito / Ken Osumi / Mitsuo Ogasawara / Yoshimasa Takizawa / Shun-Ichi Sekine / Hitoshi Kurumizaka / 要旨: RNA polymerase II (RNAPII) transcribes DNA wrapped in the nucleosome by stepwise pausing, especially at nucleosomal superhelical locations -5 and -1 [SHL(-5) and SHL(-1), respectively]. In the ...RNA polymerase II (RNAPII) transcribes DNA wrapped in the nucleosome by stepwise pausing, especially at nucleosomal superhelical locations -5 and -1 [SHL(-5) and SHL(-1), respectively]. In the present study, we performed cryo-electron microscopy analyses of RNAPII-nucleosome complexes paused at a major nucleosomal pausing site, SHL(-1). We determined two previously undetected structures, in which the transcribed DNA behind RNAPII is sharply kinked at the RNAPII exit tunnel and rewrapped around the nucleosomal histones in front of RNAPII by DNA looping. This DNA kink shifts the DNA orientation toward the nucleosome, and the transcribed DNA region interacts with basic amino acid residues of histones H2A, H2B, and H3 exposed by the RNAPII-mediated nucleosomal DNA peeling. The DNA loop structure was not observed in the presence of the transcription elongation factors Spt4/5 and Elf1. These RNAPII-nucleosome structures provide important information for understanding the functional relevance of DNA looping during transcription elongation in the nucleosome.