登録情報 データベース : EMDB / ID : EMD-37990 ダウンロードとリンクタイトル Structure of nucleosome-bound SRCAP-C in the ADP-bound state マップデータStructure of nucleosome-bound SRCAP-C in the ADP-bound state 詳細 試料複合体 : Structure of nucleosome-bound SRCAP-C in the ADP-bound stateタンパク質・ペプチド : x 14種DNA : x 2種リガンド : x 2種 詳細 キーワード Remodeler / SRCAP / H2A.Z / DNA BINDING PROTEIN/DNA / DNA BINDING PROTEIN-DNA complex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
positive regulation of lymphoid progenitor cell differentiation / histone H3K18ac reader activity / histone H3K27ac reader activity / promoter-enhancer loop anchoring activity / intestinal stem cell homeostasis / telomerase RNA localization to Cajal body / positive regulation of norepinephrine uptake / regulation of DNA strand elongation / positive regulation of telomere maintenance in response to DNA damage / hematopoietic stem cell homeostasis ... positive regulation of lymphoid progenitor cell differentiation / histone H3K18ac reader activity / histone H3K27ac reader activity / promoter-enhancer loop anchoring activity / intestinal stem cell homeostasis / telomerase RNA localization to Cajal body / positive regulation of norepinephrine uptake / regulation of DNA strand elongation / positive regulation of telomere maintenance in response to DNA damage / hematopoietic stem cell homeostasis / histone chaperone activity / establishment of protein localization to chromatin / cellular response to cytochalasin B / bBAF complex / R2TP complex / npBAF complex / nBAF complex / dynein axonemal particle / brahma complex / heart process / regulation of transepithelial transport / neural retina development / morphogenesis of a polarized epithelium / structural constituent of postsynaptic actin cytoskeleton / GBAF complex / Formation of annular gap junctions / Formation of the dystrophin-glycoprotein complex (DGC) / negative regulation of G0 to G1 transition / protein localization to adherens junction / Swr1 complex / Gap junction degradation / regulation of G0 to G1 transition / Folding of actin by CCT/TriC / dense body / Cell-extracellular matrix interactions / postsynaptic actin cytoskeleton / RPAP3/R2TP/prefoldin-like complex / Tat protein binding / Activation of the TFAP2 (AP-2) family of transcription factors / Ino80 complex / Prefoldin mediated transfer of substrate to CCT/TriC / RSC-type complex / muscle cell differentiation / regulation of double-strand break repair / blastocyst formation / regulation of nucleotide-excision repair / adherens junction assembly / RHOF GTPase cycle / Adherens junctions interactions / nucleolus organization / apical protein localization / Sensory processing of sound by outer hair cells of the cochlea / box C/D snoRNP assembly / tight junction / positive regulation of DNA damage response, signal transduction by p53 class mediator / protein folding chaperone complex / Interaction between L1 and Ankyrins / SWI/SNF complex / regulation of mitotic metaphase/anaphase transition / Sensory processing of sound by inner hair cells of the cochlea / negative regulation of transcription by RNA polymerase I / positive regulation of T cell differentiation / regulation of norepinephrine uptake / apical junction complex / maintenance of blood-brain barrier / transporter regulator activity / positive regulation of double-strand break repair / single-stranded 3'-5' DNA helicase activity / spinal cord development / double-stranded DNA helicase activity / forked DNA-dependent helicase activity / nitric-oxide synthase binding / regulation of chromosome organization / NuA4 histone acetyltransferase complex / establishment or maintenance of cell polarity / cortical cytoskeleton / positive regulation of stem cell population maintenance / RUNX1 interacts with co-factors whose precise effect on RUNX1 targets is not known / positive regulation of transcription by RNA polymerase I / Regulation of MITF-M-dependent genes involved in pigmentation / Recycling pathway of L1 / brush border / regulation of DNA replication / regulation of G1/S transition of mitotic cell cycle / histone acetyltransferase activity / TFIID-class transcription factor complex binding / four-way junction helicase activity / regulation of T cell proliferation / MLL1 complex / regulation of embryonic development / kinesin binding / Telomere Extension By Telomerase / EPH-ephrin mediated repulsion of cells / negative regulation of cell differentiation / somatic stem cell population maintenance / regulation of synaptic vesicle endocytosis / RHO GTPases Activate WASPs and WAVEs / positive regulation of myoblast differentiation / positive regulation of transcription initiation by RNA polymerase II / RHO GTPases activate IQGAPs 類似検索 - 分子機能 DNA methyltransferase 1-associated 1 / HIT zinc finger / DNA methyltransferase 1-associated protein 1 (DMAP1) / Vps71/ZNHIT1 / SWR1-complex protein 4/DNA methyltransferase 1-associated protein 1 / DAMP1, SANT/Myb-like domain / SANT/Myb-like domain of DAMP1 / Zinc finger HIT-type profile. / YEATS / Zinc finger, HIT-type ... DNA methyltransferase 1-associated 1 / HIT zinc finger / DNA methyltransferase 1-associated protein 1 (DMAP1) / Vps71/ZNHIT1 / SWR1-complex protein 4/DNA methyltransferase 1-associated protein 1 / DAMP1, SANT/Myb-like domain / SANT/Myb-like domain of DAMP1 / Zinc finger HIT-type profile. / YEATS / Zinc finger, HIT-type / Vps72/YL1, N-terminal / YL1 nuclear protein / : / : / YEATS superfamily / YEATS family / YEATS domain profile. / Vps72/YL1, C-terminal / YL1 nuclear protein C-terminal domain / YL1 nuclear protein C-terminal domain / domain in helicases and associated with SANT domains / DNA binding domain with preference for A/T rich regions / AT hook, DNA-binding motif / RuvB-like / RuvB-like, AAA-lid domain / RuvBL1/2, DNA/RNA binding domain / TIP49 P-loop domain / TIP49 AAA-lid domain / TIP49, P-loop domain / HSA domain / Helicase/SANT-associated domain / HSA domain profile. / : / SNF2-like, N-terminal domain superfamily / SNF2, N-terminal / SNF2-related domain / Actins signature 1. / Actin, conserved site / Actins signature 2. / Actin/actin-like conserved site / Actins and actin-related proteins signature. / Actin / Actin family / Actin / : / Histone H2B signature. / Histone H2A conserved site / Histone H2A signature. / Histone H2B / Histone H2B / Histone H2A, C-terminal domain / C-terminus of histone H2A / Histone 2A / Histone H2A / 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 / Helicase conserved C-terminal domain / Histone H3 signature 1. / Histone H3 signature 2. / Histone H3 / Histone H3/CENP-A / ATPase, nucleotide binding domain / Histone H2A/H2B/H3 / Core histone H2A/H2B/H3/H4 / Histone-fold / helicase superfamily c-terminal domain / Superfamilies 1 and 2 helicase C-terminal domain profile. / Superfamilies 1 and 2 helicase ATP-binding type-1 domain profile. / DEAD-like helicases superfamily / Helicase, C-terminal / Helicase superfamily 1/2, ATP-binding domain / ATPases associated with a variety of cellular activities / AAA+ ATPase domain / P-loop containing nucleoside triphosphate hydrolase 類似検索 - ドメイン・相同性 Zinc finger HIT domain-containing protein 1 / YEATS domain-containing protein 4 / Actin-like protein 6A / Actin, cytoplasmic 1 / Histone H4 / Histone H2B type 1-C/E/F/G/I / Histone H3.1 / Vacuolar protein sorting-associated protein 72 homolog / Helicase SRCAP / Histone H2A type 1-C ... Zinc finger HIT domain-containing protein 1 / YEATS domain-containing protein 4 / Actin-like protein 6A / Actin, cytoplasmic 1 / Histone H4 / Histone H2B type 1-C/E/F/G/I / Histone H3.1 / Vacuolar protein sorting-associated protein 72 homolog / Helicase SRCAP / Histone H2A type 1-C / Actin-related protein 6 / DNA methyltransferase 1-associated protein 1 / RuvB-like 2 / RuvB-like 1 類似検索 - 構成要素生物種 Homo sapiens (ヒト) / synthetic construct (人工物) 手法 単粒子再構成法 / クライオ電子顕微鏡法 / 解像度 : 3.2 Å 詳細 データ登録者Yu J / Wang Q / Yu Z / Li W / Wang L / Xu Y 資金援助 中国, 1件 詳細 詳細を隠すOrganization Grant number 国 National Natural Science Foundation of China (NSFC) 中国
引用ジャーナル : Cell Discov / 年 : 2024タイトル : Structural insights into histone exchange by human SRCAP complex.著者 : Jiali Yu / Fengrui Sui / Feng Gu / Wanjun Li / Zishuo Yu / Qianmin Wang / Shuang He / Li Wang / Yanhui Xu / 要旨 : Histone variant H2A.Z is found at promoters and regulates transcription. The ATP-dependent chromatin remodeler SRCAP complex (SRCAP-C) promotes the replacement of canonical histone H2A-H2B dimer with ... Histone variant H2A.Z is found at promoters and regulates transcription. The ATP-dependent chromatin remodeler SRCAP complex (SRCAP-C) promotes the replacement of canonical histone H2A-H2B dimer with H2A.Z-H2B dimer. Here, we determined structures of human SRCAP-C bound to H2A-containing nucleosome at near-atomic resolution. The SRCAP subunit integrates a 6-subunit actin-related protein (ARP) module and an ATPase-containing motor module. The ATPase-associated ARP module encircles half of the nucleosome along the DNA and may restrain net DNA translocation, a unique feature of SRCAP-C. The motor module adopts distinct nucleosome binding modes in the apo (nucleotide-free), ADP-bound, and ADP-BeF-bound states, suggesting that ATPase-driven movement destabilizes H2A-H2B by unwrapping the entry DNA and pulls H2A-H2B out of nucleosome through the ZNHIT1 subunit. Structure-guided chromatin immunoprecipitation sequencing analysis confirmed the requirement of H2A-contacting ZNHIT1 in maintaining H2A.Z occupancy on the genome. Our study provides structural insights into the mechanism of H2A-H2A.Z exchange mediated by SRCAP-C. 履歴 登録 2023年11月6日 - ヘッダ(付随情報) 公開 2024年3月6日 - マップ公開 2024年3月6日 - 更新 2024年5月29日 - 現状 2024年5月29日 処理サイト : PDBc / 状態 : 公開
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