(DNA-directed RNA polymerases I and III subunit ...) x 2
(DNA-directed RNA polymerases I, II, and III subunit ...) x 5
Non-template strand
Template strand
キーワード
TRANSCRIPTION / RNA Polymerase
機能・相同性
機能・相同性情報
RNA polymerase I preinitiation complex assembly / RNA Polymerase I Transcription Initiation / Processing of Capped Intron-Containing Pre-mRNA / 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 / TP53 Regulates Transcription of DNA Repair Genes / RNA Polymerase II Promoter Escape ...RNA polymerase I preinitiation complex assembly / RNA Polymerase I Transcription Initiation / Processing of Capped Intron-Containing Pre-mRNA / 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 / TP53 Regulates Transcription of DNA Repair Genes / 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 / Formation of TC-NER Pre-Incision Complex / regulation of cell size / RNA Polymerase I Promoter Escape / transcription initiation at RNA polymerase III promoter / termination of RNA polymerase I transcription / Gap-filling DNA repair synthesis and ligation in TC-NER / nucleolar large rRNA transcription by RNA polymerase I / transcription initiation at RNA polymerase I promoter / Estrogen-dependent gene expression / transcription by RNA polymerase III / Dual incision in TC-NER / RNA polymerase I complex / transcription elongation by RNA polymerase I / RNA polymerase III complex / RNA polymerase II, core complex / tRNA transcription by RNA polymerase III / transcription by RNA polymerase I / transcription initiation at RNA polymerase II promoter / transcription elongation by RNA polymerase II / promoter-specific chromatin binding / ribonucleoside binding / DNA-directed RNA polymerase / DNA-directed RNA polymerase activity / peroxisome / ribosome biogenesis / nucleic acid binding / RNA polymerase II-specific DNA-binding transcription factor binding / transcription by RNA polymerase II / protein dimerization activity / nucleolus / negative regulation of transcription by RNA polymerase II / mitochondrion / DNA binding / zinc ion binding / nucleoplasm / metal ion binding / nucleus / cytoplasm 類似検索 - 分子機能
Single alpha-helices involved in coiled-coils or other helix-helix interfaces - #3390 / : / DNA-directed RNA polymerase I, subunit RPA34.5 / DNA-directed RNA polymerase I subunit RPA34.5 / RNA polymerase I, subunit Rpa14, fungi / Yeast RNA polymerase I subunit RPA14 / RNA polymerase I associated factor, A49-like / A49-like RNA polymerase I associated factor / Rpa43, N-terminal ribonucleoprotein (RNP) domain / Pol I subunit A12, C-terminal zinc ribbon ...Single alpha-helices involved in coiled-coils or other helix-helix interfaces - #3390 / : / DNA-directed RNA polymerase I, subunit RPA34.5 / DNA-directed RNA polymerase I subunit RPA34.5 / RNA polymerase I, subunit Rpa14, fungi / Yeast RNA polymerase I subunit RPA14 / RNA polymerase I associated factor, A49-like / A49-like RNA polymerase I associated factor / Rpa43, N-terminal ribonucleoprotein (RNP) domain / Pol I subunit A12, C-terminal zinc ribbon / RPA43, OB domain / RPA43 OB domain in RNA Pol I / DNA-directed RNA polymerase I subunit RPA2, domain 4 / DNA-directed RNA pol I, largest subunit / : / RNA polymerase I, Rpa2 specific domain / Hypothetical Protein Ta0175; Chain: A, domain 2 - #20 / DCoH-like / RNA polymerase alpha subunit dimerisation domain / Hypothetical Protein Ta0175; Chain: A, domain 2 / Dna-directed Rna Polymerases I, Ii, And Iii 27 Kd Polypeptide; Chain: A; domain 1 / RNA polymerase, Rpb5, N-terminal domain / RNA polymerase ii, chain L / RPB5-like RNA polymerase subunit / Dna-directed Rna Polymerase Ii 140kd Polypeptide; Chain: B; Domain 6 / DNA-directed RNA polymerase, subunit 2, domain 6 / DNA-directed RNA polymerases I and III subunit AC19 / DNA-directed RNA polymerases I and III subunit AC40 / Dna-directed Rna Polymerase Ii 140kd Polypeptide; Chain: B; domain 3 / RNA polymerase Rpb2, domain 2 / RNA polymerase II, Rpb2 subunit, wall domain / RNA polymerase subunit, RPB6/omega / Eukaryotic RPB6 RNA polymerase subunit / RNA polymerase, RBP11-like subunit / Rubrerythrin, domain 2 / DNA-directed RNA polymerase, insert domain / RNA Polymerase Alpha Subunit; Chain A, domain 2 / Single alpha-helices involved in coiled-coils or other helix-helix interfaces / Gyrase A; domain 2 / Homeodomain-like / Zinc finger TFIIS-type signature. / 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 / 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) / Zinc finger TFIIS-type profile. / C2C2 Zinc finger / DNA-directed RNA polymerase, RBP11-like dimerisation domain / RNA polymerase Rpb3/Rpb11 dimerisation domain / RNA polymerase, subunit H/Rpb5 C-terminal / DNA-directed RNA polymerase subunit Rpo5/Rpb5 / RPB5-like RNA polymerase subunit superfamily / RNA polymerase Rpb5, C-terminal domain / Archaeal Rpo6/eukaryotic RPB6 RNA polymerase subunit / DNA-directed RNA polymerase, 14-18kDa subunit, conserved site / RNA polymerases K / 14 to 18 Kd subunits signature. / Single Sheet / Nucleic acid-binding proteins / Helix non-globular / Beta Complex / Special / DNA-directed RNA polymerase, subunit beta-prime / RNA polymerase Rpb6 / RNA polymerase, subunit omega/Rpo6/RPB6 / RNA polymerase Rpb6 / RNA polymerase Rpb2, domain 2 superfamily 類似検索 - ドメイン・相同性
DNA / DNA (> 10) / DNA-directed RNA polymerases I and III subunit RPAC1 / DNA-directed RNA polymerase I subunit RPA190 / 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 polymerase I subunit RPA135 / DNA-directed RNA polymerases I, II, and III subunit RPABC5 / DNA-directed RNA polymerases I and III subunit RPAC2 ...DNA / DNA (> 10) / DNA-directed RNA polymerases I and III subunit RPAC1 / DNA-directed RNA polymerase I subunit RPA190 / 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 polymerase I subunit RPA135 / DNA-directed RNA polymerases I, II, and III subunit RPABC5 / DNA-directed RNA polymerases I and III subunit RPAC2 / DNA-directed RNA polymerase I subunit RPA12 / DNA-directed RNA polymerases I, II, and III subunit RPABC4 / DNA-directed RNA polymerase I subunit RPA43 / DNA-directed RNA polymerase I subunit RPA34 / DNA-directed RNA polymerase I subunit RPA14 / DNA-directed RNA polymerase I subunit RPA49 類似検索 - 構成要素
ジャーナル: Mol Cell / 年: 2016 タイトル: Molecular Structures of Transcribing RNA Polymerase I. 著者: Lucas Tafur / Yashar Sadian / Niklas A Hoffmann / Arjen J Jakobi / Rene Wetzel / Wim J H Hagen / Carsten Sachse / Christoph W Müller / 要旨: RNA polymerase I (Pol I) is a 14-subunit enzyme that solely synthesizes pre-ribosomal RNA. Recently, the crystal structure of apo Pol I gave unprecedented insight into its molecular architecture. ...RNA polymerase I (Pol I) is a 14-subunit enzyme that solely synthesizes pre-ribosomal RNA. Recently, the crystal structure of apo Pol I gave unprecedented insight into its molecular architecture. Here, we present three cryo-EM structures of elongating Pol I, two at 4.0 Å and one at 4.6 Å resolution, and a Pol I open complex at 3.8 Å resolution. Two modules in Pol I mediate the narrowing of the DNA-binding cleft by closing the clamp domain. The DNA is bound by the clamp head and by the protrusion domain, allowing visualization of the upstream and downstream DNA duplexes in one of the elongation complexes. During formation of the Pol I elongation complex, the bridge helix progressively folds, while the A12.2 C-terminal domain is displaced from the active site. Our results reveal the conformational changes associated with elongation complex formation and provide additional insight into the Pol I transcription cycle.
履歴
登録
2016年10月23日
登録サイト: PDBE / 処理サイト: PDBE
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2016年12月7日
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2025年12月17日
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A: DNA-directed RNA polymerase I subunit RPA190 B: DNA-directed RNA polymerase I subunit RPA135 C: DNA-directed RNA polymerases I and III subunit RPAC1 D: DNA-directed RNA polymerase I subunit RPA14 E: DNA-directed RNA polymerases I, II, and III subunit RPABC1 F: DNA-directed RNA polymerases I, II, and III subunit RPABC2 G: DNA-directed RNA polymerase I subunit RPA43 H: DNA-directed RNA polymerases I, II, and III subunit RPABC3 I: DNA-directed RNA polymerase I subunit RPA12 J: DNA-directed RNA polymerases I, II, and III subunit RPABC5 K: DNA-directed RNA polymerases I and III subunit RPAC2 L: DNA-directed RNA polymerases I, II, and III subunit RPABC4 M: DNA-directed RNA polymerase I subunit RPA49 N: DNA-directed RNA polymerase I subunit RPA34 S: Non-template strand T: Template strand ヘテロ分子
DNA-directed RNA polymerases I and III subunit ... , 2種, 2分子 CK
#3: タンパク質
DNA-directedRNApolymerasesIandIIIsubunitRPAC1 / RNA polymerases I and III subunit AC1 / C37 / DNA-directed RNA polymerases I and III 40 kDa polypeptide / C40
DNA-directedRNApolymerasesIandIIIsubunitRPAC2 / RNA polymerases I and III subunit AC2 / AC19 / DNA-directed RNA polymerases I and III 16 kDa ...RNA polymerases I and III subunit AC2 / AC19 / DNA-directed RNA polymerases I and III 16 kDa polypeptide / RPA19
DNA-directed RNA polymerases I, II, and III subunit ... , 5種, 5分子 EFHJL
#5: タンパク質
DNA-directedRNApolymerasesI, II, andIIIsubunitRPABC1 / RNA polymerases I / II / and III subunit ABC1 / ABC27 / DNA-directed RNA polymerases I / and III 27 ...RNA polymerases I / II / and III subunit ABC1 / ABC27 / DNA-directed RNA polymerases I / and III 27 kDa polypeptide
DNA-directedRNApolymerasesI, II, andIIIsubunitRPABC2 / RNA polymerases I / II / and III subunit ABC2 / ABC23 / DNA-directed RNA polymerases I / and III 23 ...RNA polymerases I / II / and III subunit ABC2 / ABC23 / DNA-directed RNA polymerases I / and III 23 kDa polypeptide
DNA-directedRNApolymerasesI, II, andIIIsubunitRPABC3 / RNA polymerases I / II / and III subunit ABC3 / ABC14.4 / ABC14.5 / DNA-directed RNA polymerases I ...RNA polymerases I / II / and III subunit ABC3 / ABC14.4 / ABC14.5 / DNA-directed RNA polymerases I / and III 14.5 kDa polypeptide
DNA-directedRNApolymerasesI, II, andIIIsubunitRPABC5 / RNA polymerases I / II / and III subunit ABC5 / ABC10-beta / ABC8 / DNA-directed RNA polymerases I ...RNA polymerases I / II / and III subunit ABC5 / ABC10-beta / ABC8 / DNA-directed RNA polymerases I / and III 8.3 kDa polypeptide