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 / embryonic olfactory bulb interneuron precursor migration / anatomical structure arrangement / regulation of ERK5 cascade / angiotensin-activated signaling pathway involved in heart process / positive regulation of ovarian follicle development / cerebral cortex GABAergic interneuron development / regulation of respiratory burst / auditory receptor cell morphogenesis / cerebral cortex radially oriented cell migration ... negative regulation of vascular associated smooth muscle contraction / embryonic olfactory bulb interneuron precursor migration / anatomical structure arrangement / regulation of ERK5 cascade / angiotensin-activated signaling pathway involved in heart process / positive regulation of ovarian follicle development / cerebral cortex GABAergic interneuron development / regulation of respiratory burst / auditory receptor cell morphogenesis / cerebral cortex radially oriented cell migration / erythrocyte enucleation / regulation of neutrophil migration / negative regulation of interleukin-23 production / localization within membrane / Activated NTRK2 signals through CDK5 / podosome assembly / interneuron migration / regulation of hydrogen peroxide metabolic process / kinocilium / regulation of cell adhesion involved in heart morphogenesis / negative regulation of receptor-mediated endocytosis / engulfment of apoptotic cell / ruffle assembly / NTRK2 activates RAC1 / NADPH oxidase complex / Inactivation of CDC42 and RAC1 / cochlea morphogenesis / regulation of neuron maturation / respiratory burst / guanyl-nucleotide exchange factor complex / WNT5:FZD7-mediated leishmania damping / cortical cytoskeleton organization / SEMA3A-Plexin repulsion signaling by inhibiting Integrin adhesion / positive regulation of skeletal muscle acetylcholine-gated channel clustering / GTP-dependent protein binding / hepatocyte growth factor receptor signaling pathway / bone remodeling / midbrain dopaminergic neuron differentiation / ruffle organization / epithelial cell morphogenesis / cell projection assembly / positive regulation of bicellular tight junction assembly / myoblast fusion / thioesterase binding / regulation of lamellipodium assembly / regulation of stress fiber assembly / regulation of neuron migration / negative regulation of fibroblast migration / RHO GTPases activate CIT / motor neuron axon guidance / cell-cell junction organization / Nef and signal transduction / sphingosine-1-phosphate receptor signaling pathway / regulation of nitric oxide biosynthetic process / positive regulation of vascular associated smooth muscle cell migration / PCP/CE pathway / Activation of RAC1 / RHO GTPases activate KTN1 / positive regulation of neutrophil chemotaxis / MET activates RAP1 and RAC1 / DCC mediated attractive signaling / Azathioprine ADME / Sema4D mediated inhibition of cell attachment and migration / hyperosmotic response / positive regulation of cell-substrate adhesion / Ephrin signaling / CD28 dependent Vav1 pathway / positive regulation of ruffle assembly / superoxide anion generation / Wnt signaling pathway, planar cell polarity pathway / podosome / anchoring junction / lamellipodium assembly / regulation of receptor signaling pathway via JAK-STAT / phagocytosis, engulfment / Activation of RAC1 downstream of NMDARs / small GTPase-mediated signal transduction / NRAGE signals death through JNK / dendrite morphogenesis / regulation of cell size / positive regulation of Rho protein signal transduction / Rho GDP-dissociation inhibitor binding / establishment or maintenance of cell polarity / synaptic transmission, GABAergic / positive regulation of dendritic spine development / positive regulation of actin filament polymerization / Rac protein signal transduction / RHO GTPases activate PAKs / pericentriolar material / semaphorin-plexin signaling pathway / ficolin-1-rich granule membrane / Sema3A PAK dependent Axon repulsion / RHOG GTPase cycle / regulation of postsynapse assembly / positive regulation of epithelial cell migration / RHO GTPases Activate NADPH Oxidases / EPH-ephrin mediated repulsion of cells / anatomical structure morphogenesis / regulation of neuronal synaptic plasticity / positive regulation of focal adhesion assembly 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, 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 / Dedicator of cytokinesis (DOCK) TPR region / ELMO domain / ELMO, armadillo-like helical domain / : / ELMO/CED-12 family / ELMO, armadillo-like helical domain / ELMO domain profile. / 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
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