- EMDB-16833: Structure of the mammalian Pol II-SPT6-Elongin complex, lacking t... -
+
データを開く
IDまたはキーワード:
読み込み中...
-
基本情報
登録情報
データベース: EMDB / ID: EMD-16833
タイトル
Structure of the mammalian Pol II-SPT6-Elongin complex, lacking the ELOA latch (global map for composite map 2)
マップデータ
Global map for the Pol II-SPT6-Elongin (NoN) complex. Used in generation of the composite map 2
試料
複合体: The Pol II-SPT6-Elongin transcription elongation complex
タンパク質・ペプチド: x 16種
DNA: x 2種
RNA: x 1種
キーワード
Transcription elongation / Elongin / RNA polymerase II / TRANSCRIPTION
機能・相同性
機能・相同性情報
regulation of isotype switching / regulation of muscle cell differentiation / regulation of mRNA export from nucleus / : / RNA Polymerase III Chain Elongation / RNA Polymerase III Transcription Termination / regulation of transcription by RNA polymerase I / regulation of mRNA processing / nucleosome organization / Formation of RNA Pol II elongation complex ...regulation of isotype switching / regulation of muscle cell differentiation / regulation of mRNA export from nucleus / : / RNA Polymerase III Chain Elongation / RNA Polymerase III Transcription Termination / regulation of transcription by RNA polymerase I / regulation of mRNA processing / nucleosome organization / Formation of RNA Pol II elongation complex / Formation of the Early Elongation Complex / Transcriptional regulation by small RNAs / RNA Polymerase II Pre-transcription Events / TP53 Regulates Transcription of DNA Repair Genes / FGFR2 alternative splicing / RNA polymerase II transcribes snRNA genes / mRNA Capping / mRNA Splicing - Minor Pathway / Processing of Capped Intron-Containing Pre-mRNA / RNA Polymerase II Promoter Escape / RNA Polymerase II Transcription Pre-Initiation And Promoter Opening / RNA Polymerase II Transcription Initiation / RNA Polymerase II Transcription Elongation / RNA Polymerase II Transcription Initiation And Promoter Clearance / RNA Pol II CTD phosphorylation and interaction with CE / Estrogen-dependent gene expression / Formation of TC-NER Pre-Incision Complex / Dual incision in TC-NER / Gap-filling DNA repair synthesis and ligation in TC-NER / mRNA Splicing - Major Pathway / target-directed miRNA degradation / RNA Polymerase III Transcription Initiation From Type 1 Promoter / RNA Polymerase III Transcription Initiation From Type 2 Promoter / RNA Polymerase III Transcription Initiation From Type 3 Promoter / VCB complex / elongin complex / Cytosolic sensors of pathogen-associated DNA / blastocyst formation / RNA Polymerase III Abortive And Retractive Initiation / Abortive elongation of HIV-1 transcript in the absence of Tat / Cul5-RING ubiquitin ligase complex / FGFR2 alternative splicing / RNA Polymerase I Transcription Termination / MicroRNA (miRNA) biogenesis / Cul2-RING ubiquitin ligase complex / Viral Messenger RNA Synthesis / Signaling by FGFR2 IIIa TM / transcription elongation-coupled chromatin remodeling / positive regulation of nuclear-transcribed mRNA poly(A) tail shortening / RNA Pol II CTD phosphorylation and interaction with CE during HIV infection / RNA Pol II CTD phosphorylation and interaction with CE / Formation of the Early Elongation Complex / Formation of the HIV-1 Early Elongation Complex / mRNA Capping / organelle membrane / HIV Transcription Initiation / RNA Polymerase II HIV Promoter Escape / Transcription of the HIV genome / 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 / mRNA Splicing - Minor Pathway / PIWI-interacting RNA (piRNA) biogenesis / maintenance of transcriptional fidelity during transcription elongation by RNA polymerase II / site of DNA damage / RNA Polymerase I Transcription Initiation / Pausing and recovery of Tat-mediated HIV elongation / Tat-mediated HIV elongation arrest and recovery / Processing of Capped Intron-Containing Pre-mRNA / positive regulation of translational initiation / RNA polymerase II transcribes snRNA genes / HIV elongation arrest and recovery / Pausing and recovery of HIV elongation / mRNA transport / Tat-mediated elongation of the HIV-1 transcript / Formation of HIV-1 elongation complex containing HIV-1 Tat / transcription by RNA polymerase III / transcription by RNA polymerase I / RNA polymerase I complex / transcription elongation by RNA polymerase I / Formation of HIV elongation complex in the absence of HIV Tat / RNA polymerase III complex / transcription-coupled nucleotide-excision repair / RNA polymerase II, core complex / tRNA transcription by RNA polymerase III / nucleosome binding / RNA Polymerase II Transcription Elongation / : / Formation of RNA Pol II elongation complex / translation initiation factor binding / RNA Polymerase II Pre-transcription Events / DNA-directed RNA polymerase activity / Inhibition of DNA recombination at telomere / mRNA Splicing - Major Pathway / RNA splicing / positive regulation of RNA splicing / transcription elongation factor complex / transcription corepressor binding / positive regulation of transcription elongation by RNA polymerase II 類似検索 - 分子機能
RNA polymerase II subunit D / DNA-directed RNA polymerase II subunit RPB11-a / DNA-directed RNA polymerases I, II, and III subunit RPABC2 / DNA-directed RNA polymerases I, II, and III subunit RPABC3 / DNA-directed RNA polymerase II subunit RPB3 / DNA-directed RNA polymerase subunit beta / DNA-directed RNA polymerase II subunit RPB7 / RNA polymerase II, I and III subunit K / DNA-directed RNA polymerase II subunit E / DNA-directed RNA polymerase II subunit RPB1 ...RNA polymerase II subunit D / DNA-directed RNA polymerase II subunit RPB11-a / DNA-directed RNA polymerases I, II, and III subunit RPABC2 / DNA-directed RNA polymerases I, II, and III subunit RPABC3 / DNA-directed RNA polymerase II subunit RPB3 / DNA-directed RNA polymerase subunit beta / DNA-directed RNA polymerase II subunit RPB7 / RNA polymerase II, I and III subunit K / DNA-directed RNA polymerase II subunit E / DNA-directed RNA polymerase II subunit RPB1 / DNA-directed RNA polymerase II subunit RPB9 / DNA-directed RNA polymerases I, II, and III subunit RPABC5 / Elongin-A / Elongin-C / Elongin-B / Transcription elongation factor SPT6 類似検索 - 構成要素
生物種
Homo sapiens (ヒト) / Sus scrofa (ブタ) / synthetic construct (人工物)
ジャーナル: Nat Struct Mol Biol / 年: 2023 タイトル: Structure of the transcribing RNA polymerase II-Elongin complex. 著者: Ying Chen / Goran Kokic / Christian Dienemann / Olexandr Dybkov / Henning Urlaub / Patrick Cramer / 要旨: Elongin is a heterotrimeric elongation factor for RNA polymerase (Pol) II transcription that is conserved among metazoa. Here, we report three cryo-EM structures of human Elongin bound to ...Elongin is a heterotrimeric elongation factor for RNA polymerase (Pol) II transcription that is conserved among metazoa. Here, we report three cryo-EM structures of human Elongin bound to transcribing Pol II. The structures show that Elongin subunit ELOA binds the RPB2 side of Pol II and anchors the ELOB-ELOC subunit heterodimer. ELOA contains a 'latch' that binds between the end of the Pol II bridge helix and funnel helices, thereby inducing a conformational change near the polymerase active center. The latch is required for the elongation-stimulatory activity of Elongin, but not for Pol II binding, indicating that Elongin functions by allosterically regulating the conformational mobility of the polymerase active center. Elongin binding to Pol II is incompatible with association of the super elongation complex, PAF1 complex and RTF1, which also contain an elongation-stimulatory latch element.
全体 : The Pol II-SPT6-Elongin transcription elongation complex
全体
名称: The Pol II-SPT6-Elongin transcription elongation complex
要素
複合体: The Pol II-SPT6-Elongin transcription elongation complex
タンパク質・ペプチド: DNA-directed RNA polymerase II subunit RPB1
タンパク質・ペプチド: DNA-directed RNA polymerase II subunit RPB2
タンパク質・ペプチド: DNA-directed RNA polymerase II subunit RPB3
タンパク質・ペプチド: RNA polymerase II subunit D
タンパク質・ペプチド: RNA polymerase II subunit E
タンパク質・ペプチド: RNA polymerase II subunit F
タンパク質・ペプチド: RNA polymerase II subunit G
タンパク質・ペプチド: DNA-directed RNA polymerases I, II, and III subunit RPABC3
タンパク質・ペプチド: RNA polymerase II subunit RPB9
タンパク質・ペプチド: DNA-directed RNA polymerases I, II, and III subunit RPABC5
タンパク質・ペプチド: DNA-directed RNA polymerase II subunit RPB11-a
タンパク質・ペプチド: RNA polymerase II subunit K
DNA: Non-template DNA
RNA: RNA
DNA: Template DNA
タンパク質・ペプチド: Transcription elongation factor SPT6
タンパク質・ペプチド: Elongin A
タンパク質・ペプチド: Elongin C
タンパク質・ペプチド: Elongin B
+
超分子 #1: The Pol II-SPT6-Elongin transcription elongation complex
超分子
名称: The Pol II-SPT6-Elongin transcription elongation complex タイプ: complex / ID: 1 / 親要素: 0 / 含まれる分子: #1-#19 詳細: The map is generated from a sub-class of a Cryo-EM dataset for the Pol II-SPT6-Elongin complex.
由来(天然)
生物種: Homo sapiens (ヒト)
+
分子 #1: DNA-directed RNA polymerase II subunit RPB1