登録情報 データベース : EMDB / ID : EMD-30802 構造の表示 ダウンロードとリンクタイトル Cryo-EM structure of the human ELMO1-DOCK5-Rac1 complex マップデータ 詳細 試料複合体 : ELMO1-DOCK5-Rac1タンパク質・ペプチド : Dedicator of cytokinesis protein 5タンパク質・ペプチド : Ras-related C3 botulinum toxin substrate 1タンパク質・ペプチド : Engulfment and cell motility protein 1 詳細 キーワード ELMO / DOCK / GEF / GTPASE / RHO / RAC / SIGNALING PROTEIN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
negative regulation of vascular associated smooth muscle contraction / regulation of respiratory burst / regulation of neutrophil migration / negative regulation of interleukin-23 production / localization within membrane / Activated NTRK2 signals through CDK5 / podosome assembly / regulation of hydrogen peroxide metabolic process / negative regulation of receptor-mediated endocytosis / ruffle assembly ... negative regulation of vascular associated smooth muscle contraction / regulation of respiratory burst / regulation of neutrophil migration / negative regulation of interleukin-23 production / localization within membrane / Activated NTRK2 signals through CDK5 / podosome assembly / regulation of hydrogen peroxide metabolic process / negative regulation of receptor-mediated endocytosis / ruffle assembly / NTRK2 activates RAC1 / NADPH oxidase complex / Inactivation of CDC42 and RAC1 / respiratory burst / guanyl-nucleotide exchange factor complex / WNT5:FZD7-mediated leishmania damping / cortical cytoskeleton organization / SEMA3A-Plexin repulsion signaling by inhibiting Integrin adhesion / hepatocyte growth factor receptor signaling pathway / bone remodeling / ruffle organization / cell projection assembly / positive regulation of bicellular tight junction assembly / myoblast fusion / thioesterase binding / regulation of lamellipodium assembly / regulation of stress fiber assembly / negative regulation of fibroblast migration / RHO GTPases activate CIT / positive regulation of vascular associated smooth muscle cell migration / regulation of nitric oxide biosynthetic process / motor neuron axon guidance / Nef and signal transduction / sphingosine-1-phosphate receptor signaling pathway / PCP/CE pathway / Activation of RAC1 / RHO GTPases activate KTN1 / MET activates RAP1 and RAC1 / DCC mediated attractive signaling / Azathioprine ADME / positive regulation of cell-substrate adhesion / positive regulation of neutrophil chemotaxis / Sema4D mediated inhibition of cell attachment and migration / Ephrin signaling / CD28 dependent Vav1 pathway / superoxide anion generation / podosome / Wnt signaling pathway, planar cell polarity pathway / lamellipodium assembly / anchoring junction / Activation of RAC1 downstream of NMDARs / phagocytosis, engulfment / small GTPase-mediated signal transduction / NRAGE signals death through JNK / regulation of cell size / positive regulation of Rho protein signal transduction / Rho GDP-dissociation inhibitor binding / establishment or maintenance of cell polarity / Rac protein signal transduction / RHO GTPases activate PAKs / semaphorin-plexin signaling pathway / regulation of postsynapse assembly / ficolin-1-rich granule membrane / positive regulation of epithelial cell migration / RHOG GTPase cycle / Sema3A PAK dependent Axon repulsion / RHO GTPases Activate NADPH Oxidases / EPH-ephrin mediated repulsion of cells / positive regulation of focal adhesion assembly / anatomical structure morphogenesis / RHO GTPases Activate WASPs and WAVEs / RHO GTPases activate IQGAPs / PTK6 Regulates RHO GTPases, RAS GTPase and MAP kinases / positive regulation of lamellipodium assembly / RHO GTPases activate PKNs / GPVI-mediated activation cascade / positive regulation of stress fiber assembly / positive regulation of microtubule polymerization / actin filament polymerization / EPHB-mediated forward signaling / RAC1 GTPase cycle / positive regulation of substrate adhesion-dependent cell spreading / positive regulation of endothelial cell migration / substrate adhesion-dependent cell spreading / GTPase activator activity / regulation of cell migration / guanyl-nucleotide exchange factor activity / secretory granule membrane / actin filament organization / small monomeric GTPase / cell-matrix adhesion / Signal transduction by L1 / VEGFR2 mediated vascular permeability / cell projection / Translocation of SLC2A4 (GLUT4) to the plasma membrane / cell chemotaxis / regulation of actin cytoskeleton organization / FCGR3A-mediated phagocytosis / FCERI mediated MAPK activation / cell motility 類似検索 - 分子機能 Dedicator of cytokinesis protein 5 / : / Dedicator of cytokinesis, N-terminal domain / Dedicator of cytokinesis, N-terminal, subdomain 1 / : / DOCK N-terminus / Dedicator of cytokinesis (DOCK) TPR region / ELMO domain / : / ELMO/CED-12 family ... Dedicator of cytokinesis protein 5 / : / Dedicator of cytokinesis, N-terminal domain / Dedicator of cytokinesis, N-terminal, subdomain 1 / : / DOCK N-terminus / Dedicator of cytokinesis (DOCK) TPR region / ELMO domain / : / ELMO/CED-12 family / ELMO domain profile. / ELMO, armadillo-like helical domain / ELMO, armadillo-like helical domain / Dedicator of cytokinesis / C2 DOCK-type domain / DOCKER domain / Dedicator of cytokinesis, C-terminal, lobe A / Dedicator of cytokinesis, C-terminal, lobe C / DOCKER, Lobe A / DOCKER, Lobe B / DOCKER, Lobe C / DHR-2, Lobe A / C2 domain in Dock180 and Zizimin proteins / DHR-2, Lobe C / DHR-2, Lobe B / C2 DOCK-type domain profile. / DOCKER domain profile. / Pleckstrin homology domain / Small GTPase Rho / Small GTPase Rho domain profile. / C2 domain superfamily / Pleckstrin homology domain / SH3 domain / Rho (Ras homology) subfamily of Ras-like small GTPases / Ras subfamily of RAS small GTPases / Small GTPase / Ras family / Rab subfamily of small GTPases / Src homology 3 domains / SH3-like domain superfamily / Src homology 3 (SH3) domain profile. / SH3 domain / Armadillo-like helical / Small GTP-binding protein domain / PH-like domain superfamily / Armadillo-type fold / P-loop containing nucleoside triphosphate hydrolase 類似検索 - ドメイン・相同性 Ras-related C3 botulinum toxin substrate 1 / Engulfment and cell motility protein 1 / Dedicator of cytokinesis protein 5 類似検索 - 構成要素生物種 Homo sapiens (ヒト)手法 単粒子再構成法 / クライオ電子顕微鏡法 / 解像度 : 3.8 Å 詳細 データ登録者Kukimoto-Niino M / Katsura K / Kaushik R / Ehara H / Yokoyama T / Uchikubo-Kamo T / Mishima-Tsumagari C / Yonemochi M / Ikeda M / Hanada K ...Kukimoto-Niino M / Katsura K / Kaushik R / Ehara H / Yokoyama T / Uchikubo-Kamo T / Mishima-Tsumagari C / Yonemochi M / Ikeda M / Hanada K / Zhang KYJ / Shirouzu M 引用ジャーナル : Sci Adv / 年 : 2021タイトル : Cryo-EM structure of the human ELMO1-DOCK5-Rac1 complex.著者: Mutsuko Kukimoto-Niino / Kazushige Katsura / Rahul Kaushik / Haruhiko Ehara / Takeshi Yokoyama / Tomomi Uchikubo-Kamo / Reiko Nakagawa / Chiemi Mishima-Tsumagari / Mayumi Yonemochi / Mariko ... 著者 : Mutsuko Kukimoto-Niino / Kazushige Katsura / Rahul Kaushik / Haruhiko Ehara / Takeshi Yokoyama / Tomomi Uchikubo-Kamo / Reiko Nakagawa / Chiemi Mishima-Tsumagari / Mayumi Yonemochi / Mariko Ikeda / Kazuharu Hanada / Kam Y J Zhang / Mikako Shirouzu / 要旨 : The dedicator of cytokinesis (DOCK) family of guanine nucleotide exchange factors (GEFs) promotes cell motility, phagocytosis, and cancer metastasis through activation of Rho guanosine ... The dedicator of cytokinesis (DOCK) family of guanine nucleotide exchange factors (GEFs) promotes cell motility, phagocytosis, and cancer metastasis through activation of Rho guanosine triphosphatases. Engulfment and cell motility (ELMO) proteins are binding partners of DOCK and regulate Rac activation. Here, we report the cryo-electron microscopy structure of the active ELMO1-DOCK5 complex bound to Rac1 at 3.8-Å resolution. The C-terminal region of ELMO1, including the pleckstrin homology (PH) domain, aids in the binding of the catalytic DOCK homology region 2 (DHR-2) domain of DOCK5 to Rac1 in its nucleotide-free state. A complex α-helical scaffold between ELMO1 and DOCK5 stabilizes the binding of Rac1. Mutagenesis studies revealed that the PH domain of ELMO1 enhances the GEF activity of DOCK5 through specific interactions with Rac1. The structure provides insights into how ELMO modulates the biochemical activity of DOCK and how Rac selectivity is achieved by ELMO. 履歴 登録 2020年12月18日 - ヘッダ(付随情報) 公開 2021年8月4日 - マップ公開 2021年8月4日 - 更新 2024年3月27日 - 現状 2024年3月27日 処理サイト : PDBj / 状態 : 公開
すべて表示 表示を減らす