登録情報 データベース : EMDB / ID : EMD-47383 ダウンロードとリンクタイトル Full-length human dynein-1 in phi-like comformation bound to a Lis1 dimer under Nde1-Lis1 condition マップデータFull-length human dynein-1 in phi-like comformation bound to a Lis1 dimer under Nde1-Lis1 condition 詳細 試料複合体 : Full-length human dynein-1 in phi-like comformation bound to a Lis1 dimer under Nde1-Lis1 conditionタンパク質・ペプチド : Cytoplasmic dynein 1 heavy chain 1タンパク質・ペプチド : Cytoplasmic dynein 1 intermediate chain 2タンパク質・ペプチド : Cytoplasmic dynein 1 light intermediate chain 2タンパク質・ペプチド : Dynein light chain roadblock-type 1タンパク質・ペプチド : Dynein light chain 1, cytoplasmicタンパク質・ペプチド : Dynein light chain Tctex-type 1タンパク質・ペプチド : Platelet-activating factor acetylhydrolase IB subunit beta 残り3件を表示 表示を減らすリガンド : ADENOSINE-5'-DIPHOSPHATEリガンド : ADENOSINE-5'-TRIPHOSPHATEリガンド : MAGNESIUM ION 詳細 キーワード dynein-1 / phi-like conformation / Lis1 / MOTOR 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
intracellular transport of viral protein in host cell / corpus callosum morphogenesis / secretory vesicle / nitric-oxide synthase inhibitor activity / microtubule cytoskeleton organization involved in establishment of planar polarity / ameboidal-type cell migration / establishment of planar polarity of embryonic epithelium / 1-alkyl-2-acetylglycerophosphocholine esterase complex / deoxyribonuclease inhibitor activity / negative regulation of DNA strand resection involved in replication fork processing ... intracellular transport of viral protein in host cell / corpus callosum morphogenesis / secretory vesicle / nitric-oxide synthase inhibitor activity / microtubule cytoskeleton organization involved in establishment of planar polarity / ameboidal-type cell migration / establishment of planar polarity of embryonic epithelium / 1-alkyl-2-acetylglycerophosphocholine esterase complex / deoxyribonuclease inhibitor activity / negative regulation of DNA strand resection involved in replication fork processing / maintenance of centrosome location / negative regulation of phosphorylation / platelet activating factor metabolic process / transport along microtubule / intraciliary retrograde transport / visual behavior / radial glia-guided pyramidal neuron migration / acrosome assembly / central region of growth cone / cerebral cortex neuron differentiation / dynein light chain binding / establishment of centrosome localization / microtubule sliding / positive regulation of embryonic development / dynein heavy chain binding / positive regulation of cytokine-mediated signaling pathway / motile cilium assembly / Activation of BIM and translocation to mitochondria / microtubule organizing center organization / interneuron migration / layer formation in cerebral cortex / ciliary tip / auditory receptor cell development / nuclear membrane disassembly / astral microtubule / Intraflagellar transport / positive regulation of dendritic spine morphogenesis / cortical microtubule organization / positive regulation of intracellular transport / negative regulation of nitric oxide biosynthetic process / myeloid leukocyte migration / reelin-mediated signaling pathway / regulation of metaphase plate congression / establishment of spindle localization / positive regulation of spindle assembly / regulation of G protein-coupled receptor signaling pathway / stereocilium / osteoclast development / microtubule plus-end binding / brain morphogenesis / microtubule-dependent intracellular transport of viral material towards nucleus / vesicle transport along microtubule / dynein complex / COPI-independent Golgi-to-ER retrograde traffic / retrograde axonal transport / kinesin complex / minus-end-directed microtubule motor activity / microtubule motor activity / P-body assembly / negative regulation of JNK cascade / microtubule associated complex / dynein light intermediate chain binding / cytoplasmic dynein complex / centrosome localization / motile cilium / neuromuscular process controlling balance / stem cell division / microtubule-based movement / nuclear migration / Macroautophagy / dynein complex binding / cell leading edge / transmission of nerve impulse / dynein intermediate chain binding / germ cell development / establishment of mitotic spindle orientation / dynactin binding / tertiary granule membrane / ficolin-1-rich granule membrane / protein secretion / cochlea development / enzyme inhibitor activity / spermatid development / neuroblast proliferation / positive regulation of insulin secretion involved in cellular response to glucose stimulus / positive regulation of axon extension / microtubule-based process / phospholipase binding / lipid catabolic process / cytoplasmic microtubule / COPI-mediated anterograde transport / JNK cascade / Amplification of signal from unattached kinetochores via a MAD2 inhibitory signal / cytoplasmic microtubule organization / axon cytoplasm / substantia nigra development / Mitotic Prometaphase / EML4 and NUDC in mitotic spindle formation / Loss of Nlp from mitotic centrosomes / Loss of proteins required for interphase microtubule organization from the centrosome 類似検索 - 分子機能 : / : / PAC1 LisH domain / Dynein 1 light intermediate chain / Cytoplasmic dynein 1 intermediate chain 1/2 / Cytoplasmic dynein 1 intermediate chain 2 / Dynein family light intermediate chain / Dynein light intermediate chain (DLIC) / Dynein light chain Tctex-1 like / Dynein light chain roadblock-type 1/2 ... : / : / PAC1 LisH domain / Dynein 1 light intermediate chain / Cytoplasmic dynein 1 intermediate chain 1/2 / Cytoplasmic dynein 1 intermediate chain 2 / Dynein family light intermediate chain / Dynein light intermediate chain (DLIC) / Dynein light chain Tctex-1 like / Dynein light chain roadblock-type 1/2 / Tctex-1-like superfamily / Tctex-1 family / Dynein regulator LIS1 / LIS1, N-terminal / Dynein light chain, type 1/2, conserved site / Dynein light chain type 1 signature. / : / Dynein light chain, type 1/2 / Dynein light chain type 1 / Dynein light chain type 1 / Dynein light chain superfamily / Roadblock/LAMTOR2 domain / Roadblock/LC7 domain / Roadblock/LC7 domain / Lissencephaly type-1-like homology motif / Dynein heavy chain, AAA 5 extension domain / Dynein heavy chain AAA lid domain / LIS1 homology (LisH) motif profile. / LIS1 homology motif / Dynein heavy chain, C-terminal domain / Dynein heavy chain, C-terminal domain, barrel region / Dynein heavy chain C-terminal domain / : / Dynein heavy chain, ATPase lid domain / Dynein heavy chain, tail / Dynein heavy chain, N-terminal region 1 / P-loop containing dynein motor region / Dynein heavy chain region D6 P-loop domain / Dynein heavy chain, linker / Dynein heavy chain, AAA module D4 / Dynein heavy chain, coiled coil stalk / Dynein heavy chain / Dynein heavy chain, hydrolytic ATP-binding dynein motor region / Dynein heavy chain, ATP-binding dynein motor region / Dynein heavy chain AAA lid domain / Dynein heavy chain AAA lid domain superfamily / Dynein heavy chain, domain 2, N-terminal / Dynein heavy chain, linker, subdomain 3 / Dynein heavy chain, AAA1 domain, small subdomain / Dynein heavy chain region D6 P-loop domain / Dynein heavy chain, N-terminal region 2 / Hydrolytic ATP binding site of dynein motor region / Microtubule-binding stalk of dynein motor / P-loop containing dynein motor region D4 / ATP-binding dynein motor region / Dynein heavy chain AAA lid domain / WD domain, G-beta repeat / G-protein beta WD-40 repeat / WD40 repeat, conserved site / Trp-Asp (WD) repeats signature. / Trp-Asp (WD) repeats profile. / Trp-Asp (WD) repeats circular profile. / WD40 repeats / WD40 repeat / WD40-repeat-containing domain superfamily / WD40/YVTN repeat-like-containing domain superfamily / ATPases associated with a variety of cellular activities / AAA+ ATPase domain / P-loop containing nucleoside triphosphate hydrolase 類似検索 - ドメイン・相同性 Cytoplasmic dynein 1 light intermediate chain 2 / Platelet-activating factor acetylhydrolase IB subunit beta / Dynein light chain 1, cytoplasmic / Dynein light chain Tctex-type 1 / Cytoplasmic dynein 1 intermediate chain 2 / Cytoplasmic dynein 1 heavy chain 1 / Dynein light chain roadblock-type 1 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 : 5.0 Å 詳細 データ登録者Yang J / Zhang K 資金援助 米国, 1件 詳細 詳細を隠すOrganization Grant number 国 National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS) R35 GM142959 米国
引用ジャーナル : Nat Chem Biol / 年 : 2025タイトル : Nde1 promotes Lis1 binding to full-length autoinhibited human dynein 1.著者 : Jun Yang / Yuanchang Zhao / Pengxin Chai / Ahmet Yildiz / Kai Zhang / 要旨 : Cytoplasmic dynein 1 (dynein) is the primary motor responsible for the retrograde transport of intracellular cargoes along microtubules. Activation of dynein requires the opening its autoinhibited ... Cytoplasmic dynein 1 (dynein) is the primary motor responsible for the retrograde transport of intracellular cargoes along microtubules. Activation of dynein requires the opening its autoinhibited Phi conformation, a process driven by Lis1 and Nde1/Ndel1. Using biochemical reconstitution and cryo-electron microscopy, we demonstrate that Nde1 enhances Lis1 binding to autoinhibited dynein and facilitates Phi opening. We identify a key intermediate in this activation pathway where a single Lis1 dimer binds between Phi-like (Phi) motor rings. In this 'Phi-Lis1' complex, Lis1 interacts with one motor domain through canonical sites at the AAA+ (adenosine triphosphatases associated with diverse cellular activities) ring and stalk, and with AAA5, AAA6 and linker regions of the other motor domain. Mutagenesis and motility assays confirm the critical role of the Phi-Lis1 interface in dynein activation. This intermediate forms rapidly in the presence of Nde1, although Nde1 is not part of Phi-Lis1. These findings provide key insights into how Nde1 promotes Lis1-mediated Phi opening. 履歴 登録 2024年10月21日 - ヘッダ(付随情報) 公開 2025年8月6日 - マップ公開 2025年8月6日 - 更新 2025年8月13日 - 現状 2025年8月13日 処理サイト : RCSB / 状態 : 公開
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