登録情報 データベース : PDB / ID : 7dpa 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 要素Dedicator of cytokinesis protein 5 Engulfment and cell motility protein 1 Ras-related C3 botulinum toxin substrate 1 詳細キーワード SIGNALING PROTEIN / ELMO / DOCK / GEF / GTPASE / RHO / RAC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 / negative regulation of interleukin-23 production / regulation of neutrophil migration / localization within membrane / podosome assembly / Activated NTRK2 signals through CDK5 / negative regulation of receptor-mediated endocytosis / regulation of hydrogen peroxide metabolic process / ruffle assembly ... negative regulation of vascular associated smooth muscle contraction / regulation of respiratory burst / negative regulation of interleukin-23 production / regulation of neutrophil migration / localization within membrane / podosome assembly / Activated NTRK2 signals through CDK5 / negative regulation of receptor-mediated endocytosis / regulation of hydrogen peroxide metabolic process / ruffle assembly / NTRK2 activates RAC1 / Inactivation of CDC42 and RAC1 / NADPH oxidase complex / engulfment of apoptotic cell / WNT5:FZD7-mediated leishmania damping / respiratory burst / guanyl-nucleotide exchange factor complex / SEMA3A-Plexin repulsion signaling by inhibiting Integrin adhesion / cortical cytoskeleton organization / hepatocyte growth factor receptor signaling pathway / bone remodeling / myoblast fusion / ruffle organization / thioesterase binding / regulation of stress fiber assembly / negative regulation of fibroblast migration / cell projection assembly / RHO GTPases activate CIT / sphingosine-1-phosphate receptor signaling pathway / Nef and signal transduction / positive regulation of vascular associated smooth muscle cell migration / regulation of nitric oxide biosynthetic process / PCP/CE pathway / podosome / positive regulation of neutrophil chemotaxis / RHO GTPases activate KTN1 / Activation of RAC1 / motor neuron axon guidance / regulation of lamellipodium assembly / Azathioprine ADME / anchoring junction / MET activates RAP1 and RAC1 / positive regulation of cell-substrate adhesion / DCC mediated attractive signaling / Wnt signaling pathway, planar cell polarity pathway / Sema4D mediated inhibition of cell attachment and migration / CD28 dependent Vav1 pathway / Ephrin signaling / lamellipodium assembly / regulation of cell size / establishment or maintenance of cell polarity / DSCAM interactions / Activation of RAC1 downstream of NMDARs / small GTPase-mediated signal transduction / Rho GDP-dissociation inhibitor binding / phagocytosis, engulfment / positive regulation of Rho protein signal transduction / NRAGE signals death through JNK / positive regulation of epithelial cell migration / Rac protein signal transduction / RHO GTPases activate PAKs / positive regulation of focal adhesion assembly / semaphorin-plexin signaling pathway / Sema3A PAK dependent Axon repulsion / ficolin-1-rich granule membrane / RHOG GTPase cycle / EPH-ephrin mediated repulsion of cells / RHO GTPases Activate NADPH Oxidases / RHO GTPases Activate WASPs and WAVEs / localization / RHO GTPases activate IQGAPs / anatomical structure morphogenesis / PTK6 Regulates RHO GTPases, RAS GTPase and MAP kinases / positive regulation of lamellipodium assembly / positive regulation of substrate adhesion-dependent cell spreading / RHO GTPases activate PKNs / regulation of cell migration / positive regulation of microtubule polymerization / positive regulation of stress fiber assembly / GPVI-mediated activation cascade / RAC1 GTPase cycle / EPHB-mediated forward signaling / actin filament polymerization / positive regulation of endothelial cell migration / substrate adhesion-dependent cell spreading / GTPase activator activity / guanyl-nucleotide exchange factor activity / cell-matrix adhesion / cell chemotaxis / small monomeric GTPase / secretory granule membrane / VEGFR2 mediated vascular permeability / G protein activity / Signal transduction by L1 / cell projection / Translocation of SLC2A4 (GLUT4) to the plasma membrane / RHO GTPases Activate Formins / cell motility / regulation of actin cytoskeleton organization / actin filament organization 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 / ELMO domain / ELMO/CED-12 family / ELMO domain profile. / ELMO, armadillo-like helical domain / ELMO, armadillo-like helical domain ... : / Dedicator of cytokinesis protein 5 / Dedicator of cytokinesis, N-terminal domain / Dedicator of cytokinesis, N-terminal, subdomain 1 / DOCK N-terminus / ELMO domain / ELMO/CED-12 family / ELMO domain profile. / ELMO, armadillo-like helical domain / ELMO, armadillo-like helical domain / DOCKER, Lobe A / DOCKER, Lobe B / DOCKER, Lobe C / DHR-2, Lobe C / DHR-2, Lobe B / Dedicator of cytokinesis / C2 DOCK-type domain / DOCKER domain / Dedicator of cytokinesis, C-terminal, lobe A / Dedicator of cytokinesis, C-terminal, lobe C / DHR-2, Lobe A / C2 domain in Dock180 and Zizimin proteins / C2 DOCK-type domain profile. / DOCKER domain profile. / Pleckstrin homology domain / Small GTPase Rho / small GTPase Rho family profile. / C2 domain superfamily / Pleckstrin homology domain / Rho (Ras homology) subfamily of Ras-like small GTPases / Ras subfamily of RAS small GTPases / SH3 domain / 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 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 : 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, K.Y.J. / 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 登録サイト : PDBJ / 処理サイト : PDBJ改定 1.0 2021年8月4日 Provider : repository / タイプ : Initial release改定 1.1 2024年3月27日 Group : Data collection / Database references / カテゴリ : chem_comp_atom / chem_comp_bond / database_2Item : _database_2.pdbx_DOI / _database_2.pdbx_database_accession
すべて表示 表示を減らす