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