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 / podosome assembly / Activated NTRK2 signals through CDK5 / regulation of hydrogen peroxide metabolic process / kinocilium / regulation of cell adhesion involved in heart morphogenesis / interneuron migration / ruffle assembly / engulfment of apoptotic cell / NTRK2 activates RAC1 / Inactivation of CDC42 and RAC1 / NADPH oxidase complex / cochlea morphogenesis / regulation of neuron maturation / respiratory burst / 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 / guanyl-nucleotide exchange factor complex / midbrain dopaminergic neuron differentiation / epithelial cell morphogenesis / regulation of neuron migration / cell projection assembly / bone remodeling / positive regulation of bicellular tight junction assembly / ruffle organization / thioesterase binding / regulation of lamellipodium assembly / myoblast fusion / regulation of stress fiber assembly / negative regulation of fibroblast migration / RHO GTPases activate CIT / cell-cell junction organization / motor neuron axon guidance / hepatocyte growth factor receptor signaling pathway / Nef and signal transduction / sphingosine-1-phosphate receptor signaling pathway / PCP/CE pathway / positive regulation of vascular associated smooth muscle cell migration / Activation of RAC1 / RHO GTPases activate KTN1 / MET activates RAP1 and RAC1 / regulation of nitric oxide biosynthetic process / DCC mediated attractive signaling / Sema4D mediated inhibition of cell attachment and migration / Azathioprine ADME / hyperosmotic response / Ephrin signaling / CD28 dependent Vav1 pathway / positive regulation of neutrophil chemotaxis / positive regulation of ruffle assembly / positive regulation of cell-substrate adhesion / anchoring junction / podosome / superoxide anion generation / Wnt signaling pathway, planar cell polarity pathway / regulation of receptor signaling pathway via JAK-STAT / lamellipodium assembly / phagocytosis, engulfment / NRAGE signals death through JNK / small GTPase-mediated signal transduction / dendrite morphogenesis / Activation of RAC1 downstream of NMDARs / Rho GDP-dissociation inhibitor binding / regulation of cell size / synaptic transmission, GABAergic / positive regulation of Rho protein signal transduction / positive regulation of dendritic spine development / pericentriolar material / establishment or maintenance of cell polarity / Rac protein signal transduction / positive regulation of actin filament polymerization / semaphorin-plexin signaling pathway / RHO GTPases activate PAKs / positive regulation of epithelial cell migration / ficolin-1-rich granule membrane / RHOG GTPase cycle / Sema3A PAK dependent Axon repulsion / EPH-ephrin mediated repulsion of cells / regulation of postsynapse assembly / positive regulation of focal adhesion assembly / regulation of neuronal synaptic plasticity / RHO GTPases Activate NADPH Oxidases / anatomical structure morphogenesis / RHO GTPases Activate WASPs and WAVEs 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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