+
データを開く
-
基本情報
登録情報 | データベース: PDB / ID: 8xvg | ||||||
---|---|---|---|---|---|---|---|
タイトル | Structure of human NuA4/TIP60 complex | ||||||
![]() |
| ||||||
![]() | TRANSCRIPTION / Remodeler / Histone Acetyltransferase Complex / NuA4 / TIP60 | ||||||
機能・相同性 | ![]() piccolo histone acetyltransferase complex / promoter-enhancer loop anchoring activity / telomerase RNA localization to Cajal body / regulation of DNA strand elongation / positive regulation of telomere maintenance in response to DNA damage / sperm DNA condensation / histone chaperone activity / establishment of protein localization to chromatin / transcription factor TFTC complex / npBAF complex ...piccolo histone acetyltransferase complex / promoter-enhancer loop anchoring activity / telomerase RNA localization to Cajal body / regulation of DNA strand elongation / positive regulation of telomere maintenance in response to DNA damage / sperm DNA condensation / histone chaperone activity / establishment of protein localization to chromatin / transcription factor TFTC complex / npBAF complex / R2TP complex / brahma complex / dynein axonemal particle / neural retina development / GBAF complex / regulation of G0 to G1 transition / Swr1 complex / RPAP3/R2TP/prefoldin-like complex / protein antigen binding / chromatin-protein adaptor activity / RSC-type complex / Ino80 complex / blastocyst formation / regulation of nucleotide-excision repair / regulation of double-strand break repair / box C/D snoRNP assembly / SAGA complex / SWI/SNF complex / regulation of mitotic metaphase/anaphase transition / protein folding chaperone complex / positive regulation of T cell differentiation / Formation of Senescence-Associated Heterochromatin Foci (SAHF) / positive regulation of double-strand break repair / spinal cord development / negative regulation of gene expression, epigenetic / DNA repair-dependent chromatin remodeling / NuA4 histone acetyltransferase complex / regulation of chromosome organization / positive regulation of stem cell population maintenance / RUNX1 interacts with co-factors whose precise effect on RUNX1 targets is not known / regulation of RNA splicing / Transcriptional Regulation by E2F6 / Regulation of MITF-M-dependent genes involved in pigmentation / regulation of G1/S transition of mitotic cell cycle / TFIID-class transcription factor complex binding / regulation of DNA replication / MLL1 complex / regulation of embryonic development / Telomere Extension By Telomerase / negative regulation of cell differentiation / somatic stem cell population maintenance / spermatid development / enzyme-substrate adaptor activity / positive regulation of myoblast differentiation / positive regulation of double-strand break repair via homologous recombination / RNA polymerase II core promoter sequence-specific DNA binding / regulation of DNA repair / Deposition of new CENPA-containing nucleosomes at the centromere / telomere maintenance / DNA helicase activity / transcription initiation-coupled chromatin remodeling / positive regulation of DNA repair / TBP-class protein binding / replication fork / double-strand break repair via homologous recombination / DNA Damage Recognition in GG-NER / Regulation of endogenous retroelements by Piwi-interacting RNAs (piRNAs) / transcription coregulator activity / positive regulation of cell differentiation / cellular response to estradiol stimulus / chromatin DNA binding / Formation of the beta-catenin:TCF transactivating complex / helicase activity / euchromatin / negative regulation of canonical Wnt signaling pathway / ADP binding / beta-catenin binding / kinetochore / DNA Damage/Telomere Stress Induced Senescence / 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 / positive regulation of protein import into nucleus / RMTs methylate histone arginines / nuclear matrix / UCH proteinases / cellular response to UV / transcription corepressor activity / unfolded protein binding / positive regulation of canonical Wnt signaling pathway / nucleosome / site of double-strand break / protein folding / nervous system development / HATs acetylate histones / chromatin organization / ATPase binding / response to ethanol / spermatogenesis / histone binding / nuclear membrane / regulation of apoptotic process 類似検索 - 分子機能 | ||||||
生物種 | ![]() | ||||||
手法 | 電子顕微鏡法 / 単粒子再構成法 / クライオ電子顕微鏡法 / 解像度: 9.4 Å | ||||||
![]() | Chen, K. / Wang, L. / Yu, Z. / Yu, J. / Ren, Y. / Wang, Q. / Xu, Y. | ||||||
資金援助 | ![]()
| ||||||
![]() | ![]() タイトル: Structure of the human TIP60 complex. 著者: Ke Chen / Li Wang / Zishuo Yu / Jiali Yu / Yulei Ren / Qianmin Wang / Yanhui Xu / ![]() 要旨: Mammalian TIP60 is a multi-functional enzyme with histone acetylation and histone dimer exchange activities. It plays roles in diverse cellular processes including transcription, DNA repair, cell ...Mammalian TIP60 is a multi-functional enzyme with histone acetylation and histone dimer exchange activities. It plays roles in diverse cellular processes including transcription, DNA repair, cell cycle control, and embryonic development. Here we report the cryo-electron microscopy structures of the human TIP60 complex with the core subcomplex and TRRAP module refined to 3.2-Å resolution. The structures show that EP400 acts as a backbone integrating the motor module, the ARP module, and the TRRAP module. The RUVBL1-RUVBL2 hexamer serves as a rigid core for the assembly of EP400 ATPase and YL1 in the motor module. In the ARP module, an ACTL6A-ACTB heterodimer and an extra ACTL6A make hydrophobic contacts with EP400 HSA helix, buttressed by network interactions among DMAP1, EPC1, and EP400. The ARP module stably associates with the motor module but is flexibly tethered to the TRRAP module, exhibiting a unique feature of human TIP60. The architecture of the nucleosome-bound human TIP60 reveals an unengaged nucleosome that is located between the core subcomplex and the TRRAP module. Our work illustrates the molecular architecture of human TIP60 and provides architectural insights into how this complex is bound by the nucleosome. | ||||||
履歴 |
|
-
構造の表示
構造ビューア | 分子: ![]() ![]() |
---|
-
ダウンロードとリンク
-
ダウンロード
PDBx/mmCIF形式 | ![]() | 2.1 MB | 表示 | ![]() |
---|---|---|---|---|
PDB形式 | ![]() | 表示 | ![]() | |
PDBx/mmJSON形式 | ![]() | ツリー表示 | ![]() | |
その他 | ![]() |
-検証レポート
文書・要旨 | ![]() | 1.8 MB | 表示 | ![]() |
---|---|---|---|---|
文書・詳細版 | ![]() | 1.9 MB | 表示 | |
XML形式データ | ![]() | 209 KB | 表示 | |
CIF形式データ | ![]() | 321.8 KB | 表示 | |
アーカイブディレクトリ | ![]() ![]() | HTTPS FTP |
-関連構造データ
関連構造データ | ![]() 38703MC ![]() 8xvtC ![]() 8xvvC M: このデータのモデリングに利用したマップデータ C: 同じ文献を引用 ( |
---|---|
類似構造データ | 類似検索 - 機能・相同性 ![]() |
-
リンク
-
集合体
登録構造単位 | ![]()
|
---|---|
1 |
|
-
要素
-Isoform 2 of ... , 3種, 3分子 LHM
#1: タンパク質 | 分子量: 434949.906 Da / 分子数: 1 / 由来タイプ: 組換発現 / 由来: (組換発現) ![]() ![]() |
---|---|
#5: タンパク質 | 分子量: 340198.062 Da / 分子数: 1 / 由来タイプ: 組換発現 / 由来: (組換発現) ![]() ![]() 参照: UniProt: Q96L91, 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 |
#8: タンパク質 | 分子量: 90988.273 Da / 分子数: 1 / 由来タイプ: 組換発現 / 由来: (組換発現) ![]() ![]() |
-タンパク質 , 6種, 11分子 ACEBDFGIJKN
#2: タンパク質 | 分子量: 50296.914 Da / 分子数: 3 / 由来タイプ: 組換発現 / 由来: (組換発現) ![]() ![]() #3: タンパク質 | 分子量: 51222.465 Da / 分子数: 3 / 由来タイプ: 組換発現 / 由来: (組換発現) ![]() ![]() #4: タンパク質 | | 分子量: 53090.699 Da / 分子数: 1 / 由来タイプ: 組換発現 / 由来: (組換発現) ![]() ![]() #6: タンパク質 | 分子量: 47509.812 Da / 分子数: 2 / 由来タイプ: 組換発現 / 由来: (組換発現) ![]() ![]() #7: タンパク質 | | 分子量: 41782.660 Da / 分子数: 1 / 由来タイプ: 組換発現 / 由来: (組換発現) ![]() ![]() #9: タンパク質 | | 分子量: 40658.363 Da / 分子数: 1 / 由来タイプ: 組換発現 / 由来: (組換発現) ![]() ![]() |
---|
-非ポリマー , 2種, 10分子 


#10: 化合物 | ChemComp-IHP / |
---|---|
#11: 化合物 | ChemComp-ADP / |
-詳細
研究の焦点であるリガンドがあるか | Y |
---|
-実験情報
-実験
実験 | 手法: 電子顕微鏡法 |
---|---|
EM実験 | 試料の集合状態: PARTICLE / 3次元再構成法: 単粒子再構成法 |
-
試料調製
構成要素 | 名称: Structure of human NuA4/TIP60 complex / タイプ: COMPLEX / Entity ID: #2-#7, #1, #8-#9 / 由来: RECOMBINANT |
---|---|
由来(天然) | 生物種: ![]() |
由来(組換発現) | 生物種: ![]() |
緩衝液 | pH: 7.4 |
試料 | 包埋: NO / シャドウイング: NO / 染色: NO / 凍結: YES |
急速凍結 | 凍結剤: ETHANE |
-
電子顕微鏡撮影
実験機器 | ![]() モデル: Titan Krios / 画像提供: FEI Company |
---|---|
顕微鏡 | モデル: FEI TITAN KRIOS |
電子銃 | 電子線源: ![]() |
電子レンズ | モード: BRIGHT FIELD / 最大 デフォーカス(公称値): 2800 nm / 最小 デフォーカス(公称値): 1500 nm |
撮影 | 電子線照射量: 50 e/Å2 / フィルム・検出器のモデル: GATAN K3 (6k x 4k) |
-
解析
CTF補正 | タイプ: PHASE FLIPPING AND AMPLITUDE CORRECTION |
---|---|
3次元再構成 | 解像度: 9.4 Å / 解像度の算出法: FSC 0.143 CUT-OFF / 粒子像の数: 20275 / 対称性のタイプ: POINT |