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データを開く
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基本情報
| 登録情報 | データベース: PDB / ID: 8fo8 | ||||||
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| タイトル | Cryo-EM structure of Rab29-LRRK2 complex in the LRRK2 dimer state | ||||||
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キーワード | HYDROLASE / Cryo-EM / Parkinson's disease / Kinase / LRRK2 / Rab GTPases / Activation | ||||||
| 機能・相同性 | 機能・相同性情報regulation of motile cilium assembly / protein localization to ciliary membrane / caveola neck / : / beta-catenin destruction complex binding / regulation of branching morphogenesis of a nerve / Wnt signalosome assembly / negative regulation of motile cilium assembly / regulation of kidney size / regulation of cell projection organization ...regulation of motile cilium assembly / protein localization to ciliary membrane / caveola neck / : / beta-catenin destruction complex binding / regulation of branching morphogenesis of a nerve / Wnt signalosome assembly / negative regulation of motile cilium assembly / regulation of kidney size / regulation of cell projection organization / tangential migration from the subventricular zone to the olfactory bulb / GTP-dependent protein kinase activity / regulation of SNARE complex assembly / regulation of neuroblast proliferation / regulation of ER to Golgi vesicle-mediated transport / protein localization to endoplasmic reticulum exit site / peroxidase inhibitor activity / negative regulation of late endosome to lysosome transport / regulation of mitochondrial depolarization / : / positive regulation of dopamine receptor signaling pathway / amphisome / regulation of synaptic vesicle transport / : / regulation of CAMKK-AMPK signaling cascade / co-receptor binding / negative regulation of GTPase activity / host-mediated perturbation of viral process / regulation of dopamine receptor signaling pathway / positive regulation of intracellular protein transport / cellular response to curcumin / positive regulation of microglial cell activation / regulation of retrograde transport, endosome to Golgi / regulation of neuron maturation / cytoplasmic side of mitochondrial outer membrane / negative regulation of autophagosome assembly / olfactory bulb development / positive regulation of synaptic vesicle endocytosis / regulation of cAMP/PKA signal transduction / JUN kinase kinase kinase activity / RAB geranylgeranylation / multivesicular body, internal vesicle / negative regulation of excitatory postsynaptic potential / striatum development / neuron projection arborization / regulation of dendritic spine morphogenesis / cis-Golgi network / melanosome organization / mitochondrion localization / protein localization to mitochondrion / positive regulation of T cell receptor signaling pathway / cellular response to dopamine / positive regulation of mitochondrial outer membrane permeabilization involved in apoptotic signaling pathway / endoplasmic reticulum organization / positive regulation of protein autoubiquitination / negative regulation of protein processing / Wnt signalosome / vacuole / positive regulation of programmed cell death / GTP metabolic process / retrograde transport, endosome to Golgi / kinase activator activity / cellular detoxification / regulation of canonical Wnt signaling pathway / protein localization to membrane / syntaxin-1 binding / regulation of reactive oxygen species metabolic process / Golgi-associated vesicle / PTK6 promotes HIF1A stabilization / negative regulation of macroautophagy / lysosome organization / clathrin binding / regulation of mitochondrial fission / intracellular distribution of mitochondria / regulation of synaptic vesicle exocytosis / Lewy body / regulation of locomotion / protein kinase A binding / Golgi organization / neuromuscular junction development / intracellular vesicle / microvillus / autolysosome / exploration behavior / positive regulation of receptor recycling / locomotory exploration behavior / dynein complex binding / endoplasmic reticulum exit site / negative regulation of Notch signaling pathway / MAP kinase kinase kinase activity / regulation of synaptic vesicle endocytosis / canonical Wnt signaling pathway / kinesin binding / negative regulation of endoplasmic reticulum stress-induced intrinsic apoptotic signaling pathway / regulation of synaptic transmission, glutamatergic / Rho protein signal transduction / presynaptic cytosol / neuron projection morphogenesis / phagocytic vesicle / JNK cascade 類似検索 - 分子機能 | ||||||
| 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: 3.88 Å | ||||||
データ登録者 | Zhu, H. / Sun, J. | ||||||
| 資金援助 | 米国, 1件
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引用 | ジャーナル: Science / 年: 2023タイトル: Rab29-dependent asymmetrical activation of leucine-rich repeat kinase 2. 著者: Hanwen Zhu / Francesca Tonelli / Martin Turk / Alan Prescott / Dario R Alessi / Ji Sun / ![]() 要旨: Gain-of-function mutations in , which encodes the leucine-rich repeat kinase 2 (LRRK2), are the most common genetic cause of late-onset Parkinson's disease. LRRK2 is recruited to membrane organelles ...Gain-of-function mutations in , which encodes the leucine-rich repeat kinase 2 (LRRK2), are the most common genetic cause of late-onset Parkinson's disease. LRRK2 is recruited to membrane organelles and activated by Rab29, a Rab guanosine triphosphatase encoded in the locus. We present cryo-electron microscopy structures of Rab29-LRRK2 complexes in three oligomeric states, providing key snapshots during LRRK2 recruitment and activation. Rab29 induces an unexpected tetrameric assembly of LRRK2, formed by two kinase-active central protomers and two kinase-inactive peripheral protomers. The central protomers resemble the active-like state trapped by the type I kinase inhibitor DNL201, a compound that underwent a phase 1 clinical trial. Our work reveals the structural mechanism of LRRK2 spatial regulation and provides insights into LRRK2 inhibitor design for Parkinson's disease treatment. #1: ジャーナル: bioRxiv / 年: 2022タイトル: Structural basis of human LRRK2 membrane recruitment and activation 著者: Zhu, H. / Tonelli, F. / Alessi, D. / Sun, J. | ||||||
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構造の表示
| 構造ビューア | 分子: Molmil Jmol/JSmol |
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ダウンロードとリンク
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ダウンロード
| PDBx/mmCIF形式 | 8fo8.cif.gz | 820.9 KB | 表示 | PDBx/mmCIF形式 |
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| PDB形式 | pdb8fo8.ent.gz | 655.5 KB | 表示 | PDB形式 |
| PDBx/mmJSON形式 | 8fo8.json.gz | ツリー表示 | PDBx/mmJSON形式 | |
| その他 | その他のダウンロード |
-検証レポート
| アーカイブディレクトリ | https://data.pdbj.org/pub/pdb/validation_reports/fo/8fo8 ftp://data.pdbj.org/pub/pdb/validation_reports/fo/8fo8 | HTTPS FTP |
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-関連構造データ
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リンク
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集合体
| 登録構造単位 | ![]()
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要素
| #1: タンパク質 | 分子量: 20239.076 Da / 分子数: 2 / 由来タイプ: 組換発現 / 由来: (組換発現) Homo sapiens (ヒト) / 遺伝子: RAB29, RAB7L1 / 発現宿主: ![]() #2: タンパク質 | 分子量: 286427.656 Da / 分子数: 2 / 由来タイプ: 組換発現 / 由来: (組換発現) Homo sapiens (ヒト) / 遺伝子: LRRK2, PARK8 / 発現宿主: Homo sapiens (ヒト)参照: UniProt: Q5S007, non-specific serine/threonine protein kinase, 加水分解酵素; 酸無水物に作用; GTPに作用・細胞または細胞小器官の運動に関与 #3: 化合物 | #4: 化合物 | 研究の焦点であるリガンドがあるか | Y | |
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-実験情報
-実験
| 実験 | 手法: 電子顕微鏡法 |
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| EM実験 | 試料の集合状態: PARTICLE / 3次元再構成法: 単粒子再構成法 |
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試料調製
| 構成要素 | 名称: Rab29-LRRK2 / タイプ: COMPLEX / Entity ID: #1-#2 / 由来: RECOMBINANT |
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| 由来(天然) | 生物種: Homo sapiens (ヒト) |
| 由来(組換発現) | 生物種: Homo sapiens (ヒト) |
| 緩衝液 | pH: 8 |
| 試料 | 包埋: NO / シャドウイング: NO / 染色: NO / 凍結: YES |
| 急速凍結 | 凍結剤: ETHANE |
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電子顕微鏡撮影
| 実験機器 | ![]() モデル: Titan Krios / 画像提供: FEI Company |
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| 顕微鏡 | モデル: FEI TITAN KRIOS |
| 電子銃 | 電子線源: FIELD EMISSION GUN / 加速電圧: 300 kV / 照射モード: OTHER |
| 電子レンズ | モード: BRIGHT FIELD / 最大 デフォーカス(公称値): 1800 nm / 最小 デフォーカス(公称値): 600 nm |
| 撮影 | 電子線照射量: 58.8 e/Å2 / フィルム・検出器のモデル: GATAN K3 (6k x 4k) |
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解析
| EMソフトウェア |
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| CTF補正 | タイプ: NONE | |||||||||
| 3次元再構成 | 解像度: 3.88 Å / 解像度の算出法: OTHER / 粒子像の数: 96502 / 対称性のタイプ: POINT |
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万見について




Homo sapiens (ヒト)
米国, 1件
引用







PDBj














FIELD EMISSION GUN