登録情報 データベース : EMDB / ID : EMD-19019 ダウンロードとリンクタイトル Structure of Sen1 bound RNA Polymerase II pre-termination complex マップデータ 詳細 試料複合体 : Sen1 bound RNA Polymerase II pre-termination complex複合体 : Transcription elongation factors複合体 : RNA polymerase II複合体 : DNA and RNAリガンド : x 2種 詳細 キーワード RNA Polymerase II / Pol II / termination / Sen1 / GENE REGULATION機能・相同性 機能・相同性情報分子機能 ドメイン・相同性 構成要素
negative regulation of transcription elongation by RNA polymerase I / negative regulation of flocculation / 5'-3' DNA/RNA helicase activity / transcription termination site sequence-specific DNA binding / Nrd1 complex / positive regulation of transcription elongation by RNA polymerase I / mating-type region heterochromatin / sno(s)RNA 3'-end processing / DNA-templated DNA replication maintenance of fidelity / regulation of transcription-coupled nucleotide-excision repair ... negative regulation of transcription elongation by RNA polymerase I / negative regulation of flocculation / 5'-3' DNA/RNA helicase activity / transcription termination site sequence-specific DNA binding / Nrd1 complex / positive regulation of transcription elongation by RNA polymerase I / mating-type region heterochromatin / sno(s)RNA 3'-end processing / DNA-templated DNA replication maintenance of fidelity / regulation of transcription-coupled nucleotide-excision repair / regulation of rRNA processing / snRNA processing / RNA polymerase I core binding / intracellular mRNA localization / DSIF complex / rDNA heterochromatin / RNA polymerase I general transcription initiation factor binding / rDNA binding / RPB4-RPB7 complex / U4 snRNA binding / snRNP binding / mRNA 3'-end processing / nuclear-transcribed mRNA catabolic process, deadenylation-dependent decay / RNA Polymerase I Transcription Initiation / Processing of Capped Intron-Containing Pre-mRNA / tRNA processing / RNA Polymerase III Transcription Initiation From Type 2 Promoter / RNA Pol II CTD phosphorylation and interaction with CE / Formation of the Early Elongation Complex / mRNA Capping / RNA polymerase II transcribes snRNA genes / termination of RNA polymerase II transcription / TP53 Regulates Transcription of DNA Repair Genes / transcription elongation-coupled chromatin remodeling / RNA Polymerase II Promoter Escape / RNA Polymerase II Transcription Pre-Initiation And Promoter Opening / RNA Polymerase II Transcription Initiation / RNA Polymerase II Transcription Initiation And Promoter Clearance / termination of RNA polymerase III transcription / RNA Polymerase II Pre-transcription Events / RNA-templated transcription / positive regulation of nuclear-transcribed mRNA poly(A) tail shortening / Formation of TC-NER Pre-Incision Complex / RNA Polymerase I Promoter Escape / spliceosomal complex assembly / transcription initiation at RNA polymerase III promoter / termination of RNA polymerase I transcription / nucleolar large rRNA transcription by RNA polymerase I / Gap-filling DNA repair synthesis and ligation in TC-NER / transcription initiation at RNA polymerase I promoter / RNA polymerase II complex binding / Estrogen-dependent gene expression / maintenance of transcriptional fidelity during transcription elongation by RNA polymerase II / nuclear-transcribed mRNA catabolic process / positive regulation of translational initiation / Dual incision in TC-NER / 7-methylguanosine mRNA capping / U5 snRNA binding / U2 snRNA binding / U6 snRNA binding / transcription by RNA polymerase III / translesion synthesis / transcription by RNA polymerase I / RNA polymerase I complex / transcription elongation by RNA polymerase I / RNA polymerase III complex / transcription-coupled nucleotide-excision repair / U1 snRNA binding / RNA polymerase II, core complex / tRNA transcription by RNA polymerase III / : / translation initiation factor binding / positive regulation of autophagy / DNA-directed RNA polymerase activity / negative regulation of autophagy / transcription initiation-coupled chromatin remodeling / cell redox homeostasis / transcription elongation factor complex / replication fork / positive regulation of transcription elongation by RNA polymerase II / maturation of SSU-rRNA / transcription initiation at RNA polymerase II promoter / DNA-templated transcription initiation / small-subunit processome / transcription elongation by RNA polymerase II / P-body / DNA-templated transcription termination / kinetochore / 加水分解酵素; 酸無水物に作用; 酸無水物に作用・細胞または細胞小器官の運動に関与 / ribonucleoside binding / : / : / : / : / : / : / DNA-directed RNA polymerase / mRNA processing / cytoplasmic stress granule / rRNA processing 類似検索 - 分子機能 Helicase Sen1, 1B domain / Helicase Sen1, N-terminal / : / SEN1 N terminal / Helicase SEN1 beta-barrel domain / Spt5 C-terminal nonapeptide repeat binding Spt4 / Transcription elongation factor 1 / Transcription elongation factor 1 superfamily / Transcription elongation factor Elf1 like / Transcription initiation Spt4 ... Helicase Sen1, 1B domain / Helicase Sen1, N-terminal / : / SEN1 N terminal / Helicase SEN1 beta-barrel domain / Spt5 C-terminal nonapeptide repeat binding Spt4 / Transcription elongation factor 1 / Transcription elongation factor 1 superfamily / Transcription elongation factor Elf1 like / Transcription initiation Spt4 / Spt4 superfamily / DNA2/NAM7 helicase, helicase domain / AAA domain / Spt4/RpoE2 zinc finger / Spt4/RpoE2 zinc finger / Spt4/RpoE2 zinc finger / DNA2/NAM7-like helicase / : / Transcription elongation factor SPT5, second KOW domain / Transcription elongation factor SPT5, fifth KOW domain / Transcription elongation factor SPT5, KOWx domain / Transcription elongation factor SPT5, KOW1 domain / Transcription elongation factor SPT5, fourth KOW domain / Transcription elongation factor Spt5, eukaryote / Spt5 transcription elongation factor, N-terminal / Spt5, KOW domain repeat 2 / Spt5, KOW domain repeat 3 / Spt5, KOW domain repeat 5 / Spt5 transcription elongation factor, acidic N-terminal / NGN domain, eukaryotic / Spt5, KOW domain repeat 1 / Spt5, KOW domain repeat 4 / Spt5 C-terminal domain / Spt5 C-terminal nonapeptide repeat binding Spt4 / NGN domain / Transcription elongation factor SPT5 / Early transcription elongation factor of RNA pol II, NGN section / NusG, N-terminal / In Spt5p, this domain may confer affinity for Spt4p. It possesses a RNP-like fold. / NusG, N-terminal domain superfamily / DNA-directed RNA polymerase II subunit Rpb4-like / RNA polymerase Rpb1 C-terminal repeat / RNA polymerase II, heptapeptide repeat, eukaryotic / Eukaryotic RNA polymerase II heptapeptide repeat. / RNA polymerase Rpb1, domain 6 / RNA polymerase Rpb1, domain 6 / RNA polymerase Rpb4/RPC9, core / DNA-directed RNA-polymerase II subunit / RNA polymerase Rpb1, domain 7 / RNA polymerase Rpb1, domain 7 superfamily / RNA polymerase Rpb1, domain 7 / Pol II subunit B9, C-terminal zinc ribbon / RNA polymerase RBP11 / Rpb4/RPC9 superfamily / RNA polymerase subunit Rpb4/RPC9 / RNA polymerase Rpb4 / Zinc finger TFIIS-type signature. / HRDC-like superfamily / RNA polymerase Rpb7-like , N-terminal / RNA polymerase Rpb7-like, N-terminal domain superfamily / RNA polymerase subunit Rpb7-like / SHS2 domain found in N terminus of Rpb7p/Rpc25p/MJ0397 / RNA polymerase Rpb2, domain 5 / RNA polymerase Rpb2, domain 5 / RNA polymerase Rpb2, domain 4 / RNA polymerase Rpb2, domain 4 / DNA-directed RNA polymerase, M/15kDa subunit / RNA polymerases M/15 Kd subunit / RNA polymerase subunit 9 / DNA-directed RNA polymerase M, 15kDa subunit, conserved site / RNA polymerases M / 15 Kd subunits signature. / DNA-directed RNA polymerase subunit/transcription factor S / : / RNA polymerase, Rpb8 / DNA-directed RNA polymerases I, II, and III subunit RPABC4 / RNA polymerase Rpb8 / RNA polymerase subunit 8 / RNA polymerase, Rpb5, N-terminal / RNA polymerase Rpb5, N-terminal domain superfamily / RNA polymerase Rpb5, N-terminal domain / DNA-directed RNA polymerase, subunit RPB6 / DNA-directed RNA polymerase subunit RPABC5/Rpb10 / RNA polymerases, subunit N, zinc binding site / RNA polymerase subunit RPB10 / RNA polymerases N / 8 kDa subunit / RNA polymerases N / 8 Kd subunits signature. / DNA directed RNA polymerase, 7 kDa subunit / RNA polymerase archaeal subunit P/eukaryotic subunit RPABC4 / RNA polymerase, subunit H/Rpb5, conserved site / RNA polymerases H / 23 Kd subunits signature. / RNA polymerase subunit CX / DNA-directed RNA polymerase, 30-40kDa subunit, conserved site / DNA-directed RNA polymerase subunit Rpo3/Rpb3/RPAC1 / RNA polymerases D / 30 to 40 Kd subunits signature. / DNA-directed RNA polymerase Rpb11, 13-16kDa subunit, conserved site / DNA-directed RNA polymerase subunit Rpo11 / RNA polymerases L / 13 to 16 Kd subunits signature. / RNA polymerase subunit RPABC4/transcription elongation factor Spt4 / Zinc finger, TFIIS-type / Transcription factor S-II (TFIIS) 類似検索 - ドメイン・相同性 DNA-directed RNA polymerase II subunit RPB1 / DNA-directed RNA polymerase II subunit RPB2 / DNA-directed RNA polymerase II subunit RPB3 / DNA-directed RNA polymerase II subunit RPB4 / DNA-directed RNA polymerases I, II, and III subunit RPABC1 / DNA-directed RNA polymerases I, II, and III subunit RPABC2 / DNA-directed RNA polymerases I, II, and III subunit RPABC3 / DNA-directed RNA polymerases I, II, and III subunit RPABC5 / Transcription elongation factor SPT5 / DNA-directed RNA polymerase II subunit RPB9 ... DNA-directed RNA polymerase II subunit RPB1 / DNA-directed RNA polymerase II subunit RPB2 / DNA-directed RNA polymerase II subunit RPB3 / DNA-directed RNA polymerase II subunit RPB4 / DNA-directed RNA polymerases I, II, and III subunit RPABC1 / DNA-directed RNA polymerases I, II, and III subunit RPABC2 / DNA-directed RNA polymerases I, II, and III subunit RPABC3 / DNA-directed RNA polymerases I, II, and III subunit RPABC5 / Transcription elongation factor SPT5 / DNA-directed RNA polymerase II subunit RPB9 / Transcription elongation factor SPT4 / DNA-directed RNA polymerase II subunit RPB7 / Transcription elongation factor 1 / DNA-directed RNA polymerase II subunit RPB11 / DNA-directed RNA polymerases I, II, and III subunit RPABC4 / Helicase SEN1 類似検索 - 構成要素生物種 Saccharomyces cerevisiae (パン酵母) / Human immunodeficiency virus 2 (ヒト免疫不全ウイルス)手法 単粒子再構成法 / クライオ電子顕微鏡法 / 解像度 : 2.8 Å 詳細 データ登録者Rengachari S / Lidscreiber M / Cramer P 資金援助 ドイツ, 1件 詳細 詳細を隠すOrganization Grant number 国 German Research Foundation (DFG) ドイツ
引用ジャーナル : Nat Struct Mol Biol / 年 : 2025タイトル : Mechanism of polyadenylation-independent RNA polymerase II termination.著者 : Srinivasan Rengachari / Thomas Hainthaler / Christiane Oberthuer / Michael Lidschreiber / Patrick Cramer / 要旨 : The mechanisms underlying the initiation and elongation of RNA polymerase II (Pol II) transcription are well-studied, whereas termination remains poorly understood. Here we analyze the mechanism of ... The mechanisms underlying the initiation and elongation of RNA polymerase II (Pol II) transcription are well-studied, whereas termination remains poorly understood. Here we analyze the mechanism of polyadenylation-independent Pol II termination mediated by the yeast Sen1 helicase. Cryo-electron microscopy structures of two pretermination intermediates show that Sen1 binds to Pol II and uses its adenosine triphosphatase activity to pull on exiting RNA in the 5' direction. This is predicted to push Pol II forward, induce an unstable hypertranslocated state and destabilize the transcription bubble, thereby facilitating termination. This mechanism of transcription termination may be widely used because it is conceptually conserved in the bacterial transcription system. 履歴 登録 2023年12月1日 - ヘッダ(付随情報) 公開 2024年10月30日 - マップ公開 2024年10月30日 - 更新 2025年2月26日 - 現状 2025年2月26日 処理サイト : PDBe / 状態 : 公開
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