登録情報 データベース : EMDB / ID : EMD-17155 ダウンロードとリンクタイトル Cryo-EM structure of CLOCK-BMAL1 bound to a nucleosomal E-box at position SHL-6.2 (DNA conformation 1) マップデータLocal resolution filtered map. 詳細 試料複合体 : CLOCK-BMAL1 bound to a nucleosome at SHL -6.2複合体 : Nucleosome core particle複合体 : Histone octamerタンパク質・ペプチド : Histone H3.1タンパク質・ペプチド : Histone H4タンパク質・ペプチド : Histone H2A type 1-B/Eタンパク質・ペプチド : Histone H2B type 1-J複合体 : Nucleosomal DNADNA : DNA (124-MER)DNA : DNA (124-MER)複合体 : CLOCK-BMAL1 heterodimerタンパク質・ペプチド : Circadian locomoter output cycles protein kaputタンパク質・ペプチド : Basic helix-loop-helix ARNT-like protein 1 詳細 キーワード E-box / transcription factor / circadian clock / 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
CLOCK-BMAL transcription complex / positive regulation of skeletal muscle cell differentiation / regulation of hair cycle / positive regulation of protein acetylation / NPAS4 regulates expression of target genes / negative regulation of nuclear receptor-mediated glucocorticoid signaling pathway / maternal process involved in parturition / regulation of type B pancreatic cell development / bHLH transcription factor binding / regulation of cellular senescence ... CLOCK-BMAL transcription complex / positive regulation of skeletal muscle cell differentiation / regulation of hair cycle / positive regulation of protein acetylation / NPAS4 regulates expression of target genes / negative regulation of nuclear receptor-mediated glucocorticoid signaling pathway / maternal process involved in parturition / regulation of type B pancreatic cell development / bHLH transcription factor binding / regulation of cellular senescence / chromatoid body / positive regulation of circadian rhythm / oxidative stress-induced premature senescence / negative regulation of TOR signaling / negative regulation of cold-induced thermogenesis / response to redox state / protein acetylation / negative regulation of fat cell differentiation / histone acetyltransferase activity / regulation of protein catabolic process / E-box binding / regulation of neurogenesis / negative regulation of tumor necrosis factor-mediated signaling pathway / negative regulation of megakaryocyte differentiation / protein localization to CENP-A containing chromatin / Chromatin modifying enzymes / Replacement of protamines by nucleosomes in the male pronucleus / histone H4K16 acetyltransferase activity / histone H3K56 acetyltransferase activity / histone H3K23 acetyltransferase activity / histone H2AK5 acetyltransferase activity / histone H2AK9 acetyltransferase activity / histone H2BK5 acetyltransferase activity / histone H2BK12 acetyltransferase activity / histone H3K4 acetyltransferase activity / histone H3K27 acetyltransferase activity / histone H3K36 acetyltransferase activity / histone H3K122 acetyltransferase activity / histone H3K18 acetyltransferase activity / histone H3K9 acetyltransferase activity / histone H3K14 acetyltransferase activity / CENP-A containing nucleosome / histone H4K5 acetyltransferase activity / histone H4K8 acetyltransferase activity / histone H4K12 acetyltransferase activity / histone acetyltransferase / Packaging Of Telomere Ends / energy homeostasis / Recognition and association of DNA glycosylase with site containing an affected purine / Cleavage of the damaged purine / Recognition and association of DNA glycosylase with site containing an affected pyrimidine / Cleavage of the damaged pyrimidine / Deposition of new CENPA-containing nucleosomes at the centromere / telomere organization / Inhibition of DNA recombination at telomere / Meiotic synapsis / Interleukin-7 signaling / RNA Polymerase I Promoter Opening / regulation of insulin secretion / Assembly of the ORC complex at the origin of replication / Regulation of endogenous retroelements by the Human Silencing Hub (HUSH) complex / innate immune response in mucosa / SUMOylation of chromatin organization proteins / DNA methylation / Condensation of Prophase Chromosomes / Chromatin modifications during the maternal to zygotic transition (MZT) / DNA damage checkpoint signaling / HCMV Late Events / SIRT1 negatively regulates rRNA expression / epigenetic regulation of gene expression / ERCC6 (CSB) and EHMT2 (G9a) positively regulate rRNA expression / PRC2 methylates histones and DNA / Regulation of endogenous retroelements by KRAB-ZFP proteins / Defective pyroptosis / cellular response to ionizing radiation / Regulation of endogenous retroelements by Piwi-interacting RNAs (piRNAs) / HDACs deacetylate histones / transcription coregulator activity / Nonhomologous End-Joining (NHEJ) / RNA Polymerase I Promoter Escape / lipopolysaccharide binding / Transcriptional regulation by small RNAs / circadian regulation of gene expression / Formation of the beta-catenin:TCF transactivating complex / RUNX1 regulates genes involved in megakaryocyte differentiation and platelet function / Activated PKN1 stimulates transcription of AR (androgen receptor) regulated genes KLK2 and KLK3 / G2/M DNA damage checkpoint / HDMs demethylate histones / regulation of circadian rhythm / NoRC negatively regulates rRNA expression / PML body / DNA Damage/Telomere Stress Induced Senescence / B-WICH complex positively regulates rRNA expression / PKMTs methylate histone lysines / Meiotic recombination / chromatin DNA binding / Pre-NOTCH Transcription and Translation / autophagy / Metalloprotease DUBs / RMTs methylate histone arginines 類似検索 - 分子機能 : / : / Nuclear translocator / Helix-loop-helix DNA-binding domain / PAC motif / Motif C-terminal to PAS motifs (likely to contribute to PAS structural domain) / PAS domain / helix loop helix domain / Myc-type, basic helix-loop-helix (bHLH) domain / Myc-type, basic helix-loop-helix (bHLH) domain profile. ... : / : / Nuclear translocator / Helix-loop-helix DNA-binding domain / PAC motif / Motif C-terminal to PAS motifs (likely to contribute to PAS structural domain) / PAS domain / helix loop helix domain / Myc-type, basic helix-loop-helix (bHLH) domain / Myc-type, basic helix-loop-helix (bHLH) domain profile. / Helix-loop-helix DNA-binding domain superfamily / PAS fold / PAS fold / PAS domain / PAS repeat profile. / : / Histone H2B signature. / Histone H2B / Histone H2B / PAS domain / Histone H2A conserved site / Histone H2A signature. / PAS domain superfamily / Histone H2A, C-terminal domain / C-terminus of histone H2A / Histone H2A / Histone 2A / TATA box binding protein associated factor / TATA box binding protein associated factor (TAF), histone-like fold domain / Histone H4, conserved site / Histone H4 signature. / Histone H4 / Histone H4 / CENP-T/Histone H4, histone fold / Centromere kinetochore component CENP-T histone fold / Histone H3 signature 1. / Histone H3 signature 2. / Histone H3 / Histone H3/CENP-A / Histone H2A/H2B/H3 / Core histone H2A/H2B/H3/H4 / Histone-fold 類似検索 - ドメイン・相同性 Circadian locomoter output cycles protein kaput / Histone H2A type 1-B/E / Histone H2B type 1-J / Histone H4 / Histone H3.1 / Basic helix-loop-helix ARNT-like protein 1 類似検索 - 構成要素生物種 Homo sapiens (ヒト) / synthetic construct (人工物) / Mus musculus (ハツカネズミ)手法 単粒子再構成法 / クライオ電子顕微鏡法 / 解像度 : 6.2 Å 詳細 データ登録者Michael AK / Stoos L / Kempf G / Cavadini S / Thoma NH 資金援助 European Union, スイス, フランス, 5件 詳細 詳細を隠すOrganization Grant number 国 European Research Council (ERC) 884331 European Union Swiss National Science Foundation CRSII5_186230 スイス Swiss National Science Foundation 31003A_179541 スイス Swiss National Science Foundation 310030_201206 スイス Human Frontier Science Program (HFSP) LT000646/2018-L5 フランス
引用ジャーナル : Nature / 年 : 2023タイトル : Cooperation between bHLH transcription factors and histones for DNA access.著者: Alicia K Michael / Lisa Stoos / Priya Crosby / Nikolas Eggers / Xinyu Y Nie / Kristina Makasheva / Martina Minnich / Kelly L Healy / Joscha Weiss / Georg Kempf / Simone Cavadini / Lukas Kater ... 著者 : Alicia K Michael / Lisa Stoos / Priya Crosby / Nikolas Eggers / Xinyu Y Nie / Kristina Makasheva / Martina Minnich / Kelly L Healy / Joscha Weiss / Georg Kempf / Simone Cavadini / Lukas Kater / Jan Seebacher / Luca Vecchia / Deyasini Chakraborty / Luke Isbel / Ralph S Grand / Florian Andersch / Jennifer L Fribourgh / Dirk Schübeler / Johannes Zuber / Andrew C Liu / Peter B Becker / Beat Fierz / Carrie L Partch / Jerome S Menet / Nicolas H Thomä / 要旨 : The basic helix-loop-helix (bHLH) family of transcription factors recognizes DNA motifs known as E-boxes (CANNTG) and includes 108 members. Here we investigate how chromatinized E-boxes are engaged ... The basic helix-loop-helix (bHLH) family of transcription factors recognizes DNA motifs known as E-boxes (CANNTG) and includes 108 members. Here we investigate how chromatinized E-boxes are engaged by two structurally diverse bHLH proteins: the proto-oncogene MYC-MAX and the circadian transcription factor CLOCK-BMAL1 (refs. ). Both transcription factors bind to E-boxes preferentially near the nucleosomal entry-exit sites. Structural studies with engineered or native nucleosome sequences show that MYC-MAX or CLOCK-BMAL1 triggers the release of DNA from histones to gain access. Atop the H2A-H2B acidic patch, the CLOCK-BMAL1 Per-Arnt-Sim (PAS) dimerization domains engage the histone octamer disc. Binding of tandem E-boxes at endogenous DNA sequences occurs through direct interactions between two CLOCK-BMAL1 protomers and histones and is important for circadian cycling. At internal E-boxes, the MYC-MAX leucine zipper can also interact with histones H2B and H3, and its binding is indirectly enhanced by OCT4 elsewhere on the nucleosome. The nucleosomal E-box position and the type of bHLH dimerization domain jointly determine the histone contact, the affinity and the degree of competition and cooperativity with other nucleosome-bound factors. 履歴 登録 2023年4月19日 - ヘッダ(付随情報) 公開 2023年5月24日 - マップ公開 2023年5月24日 - 更新 2024年7月24日 - 現状 2024年7月24日 処理サイト : PDBe / 状態 : 公開
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