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データを開く
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基本情報
登録情報 | ![]() | |||||||||
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タイトル | Autoinhibited full-length LRRK2(I2020T) on microtubules with MLi-2 | |||||||||
![]() | IT_Mli2 | |||||||||
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![]() | Kinase / GTPase / PROTEIN BINDING | |||||||||
機能・相同性 | ![]() caveola neck / negative regulation of protein processing involved in protein targeting to mitochondrion / Wnt signalosome assembly / beta-catenin destruction complex binding / regulation of branching morphogenesis of a nerve / regulation of kidney size / regulation of cell projection organization / tangential migration from the subventricular zone to the olfactory bulb / protein localization to endoplasmic reticulum exit site / GTP-dependent protein kinase activity ...caveola neck / negative regulation of protein processing involved in protein targeting to mitochondrion / Wnt signalosome assembly / beta-catenin destruction complex binding / regulation of branching morphogenesis of a nerve / regulation of kidney size / regulation of cell projection organization / tangential migration from the subventricular zone to the olfactory bulb / protein localization to endoplasmic reticulum exit site / GTP-dependent protein kinase activity / regulation of SNARE complex assembly / regulation of neuroblast proliferation / regulation of ER to Golgi vesicle-mediated transport / peroxidase inhibitor activity / negative regulation of late endosome to lysosome transport / regulation of mitochondrial depolarization / negative regulation of protein targeting to mitochondrion / positive regulation of dopamine receptor signaling pathway / regulation of synaptic vesicle transport / regulation of lysosomal lumen pH / amphisome / regulation of CAMKK-AMPK signaling cascade / negative regulation of GTPase activity / co-receptor binding / mitochondrion localization / regulation of dopamine receptor signaling pathway / regulation of retrograde transport, endosome to Golgi / regulation of neuron maturation / positive regulation of microglial cell activation / positive regulation of synaptic vesicle endocytosis / negative regulation of autophagosome assembly / cytoplasmic side of mitochondrial outer membrane / negative regulation of excitatory postsynaptic potential / JUN kinase kinase kinase activity / olfactory bulb development / neuron projection arborization / striatum development / multivesicular body, internal vesicle / regulation of dendritic spine morphogenesis / protein localization to mitochondrion / cellular response to dopamine / positive regulation of mitochondrial outer membrane permeabilization involved in apoptotic signaling pathway / endoplasmic reticulum organization / positive regulation of protein autoubiquitination / Wnt signalosome / positive regulation of programmed cell death / negative regulation of protein processing / GTP metabolic process / regulation of canonical Wnt signaling pathway / syntaxin-1 binding / regulation of reactive oxygen species metabolic process / lysosome organization / Golgi-associated vesicle / clathrin binding / regulation of locomotion / negative regulation of macroautophagy / PTK6 promotes HIF1A stabilization / protein kinase A binding / neuromuscular junction development / regulation of mitochondrial fission / regulation of cAMP/PKA signal transduction / Golgi organization / regulation of synaptic vesicle exocytosis / microvillus / exploration behavior / intracellular distribution of mitochondria / autolysosome / locomotory exploration behavior / endoplasmic reticulum exit site / neuron projection morphogenesis / negative regulation of Notch signaling pathway / regulation of synaptic vesicle endocytosis / MAP kinase kinase kinase activity / canonical Wnt signaling pathway / regulation of synaptic transmission, glutamatergic / negative regulation of endoplasmic reticulum stress-induced intrinsic apoptotic signaling pathway / Rho protein signal transduction / presynaptic cytosol / phagocytic vesicle / JNK cascade / cellular response to manganese ion / positive regulation of protein ubiquitination / positive regulation of autophagy / tubulin binding / dendrite cytoplasm / GTPase activator activity / SNARE binding / cellular response to starvation / excitatory postsynaptic potential / regulation of membrane potential / determination of adult lifespan / cellular response to reactive oxygen species / mitochondrion organization / trans-Golgi network / calcium-mediated signaling / mitochondrial membrane / regulation of protein stability / small GTPase binding / autophagy / endocytosis 類似検索 - 分子機能 | |||||||||
生物種 | ![]() | |||||||||
手法 | サブトモグラム平均法 / クライオ電子顕微鏡法 / 解像度: 7.8 Å | |||||||||
![]() | Chen S / Villa E / Leschziner AE | |||||||||
資金援助 | ![]()
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![]() | ![]() タイトル: Cryo-electron tomography reveals the microtubule-bound form of inactive LRRK2. 著者: Siyu Chen / Tamar Basiashvili / Joshua Hutchings / Marta Sanz Murillo / Amalia Villagran Suarez / Jaime Alegrio Louro / Andres E Leschziner / Elizabeth Villa / ![]() 要旨: Parkinson's Disease (PD) is the second most common neurodegenerative disorder. Mutations in leucine-rich repeat kinase 2 (LRRK2), a multi-domain protein containing both a kinase and a GTPase, are a ...Parkinson's Disease (PD) is the second most common neurodegenerative disorder. Mutations in leucine-rich repeat kinase 2 (LRRK2), a multi-domain protein containing both a kinase and a GTPase, are a leading cause of the familial form of PD. Pathogenic LRRK2 mutations increase LRRK2 kinase activity. While the bulk of LRRK2 is found in the cytosol, the protein associates with membranes where its Rab GTPase substrates are found, and under certain conditions, with microtubules. Integrative structural studies using single-particle cryo-electron microscopy (cryo-EM) and cryo-electron tomography (cryo-ET) have revealed the architecture of microtubule-associated LRRK2 filaments, and that formation of these filaments requires LRRK2's kinase to be in the active-like conformation. However, whether LRRK2 can interact with and form filaments on microtubules in its autoinhibited state, where the kinase domain is in the inactive conformation and the N-terminal LRR domain covers the kinase active site, was not known. Using cryo-ET, we show that full-length LRRK2 can oligomerize on microtubules in its autoinhibited state. Both WT-LRRK2 and PD-linked LRRK2 mutants formed filaments on microtubules. While these filaments are stabilized by the same interfaces seen in the active-LRRK2 filaments, we observed a new interface involving the N-terminal repeats that were disordered in the active-LRRK2 filaments. The helical parameters of the autoinhibited-LRRK2 filaments are different from those reported for the active-LRRK2 filaments. Finally, the autoinhibited-LRRK2 filaments are shorter and less regular, suggesting they are less stable. #1: ![]() タイトル: Cryo-electron tomography reveals the microtubule-bound form of inactive LRRK2 著者: Chen S / Basiashvili T / Hutchings J / Sanz Murillo M / Villagran Suarez A / Alegrio Louro J / Leschziner AE / Villa E | |||||||||
履歴 |
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構造の表示
添付画像 |
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ダウンロードとリンク
-EMDBアーカイブ
マップデータ | ![]() | 20 MB | ![]() | |
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ヘッダ (付随情報) | ![]() ![]() | 23.9 KB 23.9 KB | 表示 表示 | ![]() |
FSC (解像度算出) | ![]() | 6.9 KB | 表示 | ![]() |
画像 | ![]() | 82.4 KB | ||
Filedesc metadata | ![]() | 7.8 KB | ||
その他 | ![]() ![]() | 20.4 MB 20.4 MB | ||
アーカイブディレクトリ | ![]() ![]() | HTTPS FTP |
-検証レポート
文書・要旨 | ![]() | 864.6 KB | 表示 | ![]() |
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文書・詳細版 | ![]() | 864.2 KB | 表示 | |
XML形式データ | ![]() | 12.6 KB | 表示 | |
CIF形式データ | ![]() | 17.6 KB | 表示 | |
アーカイブディレクトリ | ![]() ![]() | HTTPS FTP |
-関連構造データ
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リンク
EMDBのページ | ![]() ![]() |
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「今月の分子」の関連する項目 |
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マップ
ファイル | ![]() | ||||||||||||||||||||||||||||||||||||
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注釈 | IT_Mli2 | ||||||||||||||||||||||||||||||||||||
投影像・断面図 | 画像のコントロール
画像は Spider により作成 | ||||||||||||||||||||||||||||||||||||
ボクセルのサイズ | X=Y=Z: 2.161 Å | ||||||||||||||||||||||||||||||||||||
密度 |
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対称性 | 空間群: 1 | ||||||||||||||||||||||||||||||||||||
詳細 | EMDB XML:
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-添付データ
-ハーフマップ: #2
ファイル | emd_45591_half_map_1.map | ||||||||||||
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投影像・断面図 |
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密度ヒストグラム |
-ハーフマップ: #1
ファイル | emd_45591_half_map_2.map | ||||||||||||
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投影像・断面図 |
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密度ヒストグラム |
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試料の構成要素
-全体 : Full-length autoinhibited LRRK2 I2020T on microtubules
全体 | 名称: Full-length autoinhibited LRRK2 I2020T on microtubules |
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要素 |
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-超分子 #1: Full-length autoinhibited LRRK2 I2020T on microtubules
超分子 | 名称: Full-length autoinhibited LRRK2 I2020T on microtubules タイプ: complex / ID: 1 / 親要素: 0 / 含まれる分子: #1 |
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由来(天然) | 生物種: ![]() |
分子量 | 理論値: 286.103 KDa |
-分子 #1: Leucine-rich repeat serine/threonine-protein kinase 2
分子 | 名称: Leucine-rich repeat serine/threonine-protein kinase 2 タイプ: protein_or_peptide / ID: 1 / コピー数: 1 / 光学異性体: LEVO / EC番号: non-specific serine/threonine protein kinase |
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由来(天然) | 生物種: ![]() |
分子量 | 理論値: 224.904875 KDa |
組換発現 | 生物種: ![]() ![]() |
配列 | 文字列: HKLVLAALNR FIGNPGIQKC GLKVISSIVH FPDALEMLSL EGAMDSVLHT LQMYPDDQEI QCLGLSLIGY LITKKNVFIG TGHLLAKIL VSSLYRFKDV AEIQTKGFQT ILAILKLSAS FSKLLVHHSF DLVIFHQMSS NIMEQKDQQF LNLCCKCFAK V AMDDYLKN ...文字列: HKLVLAALNR FIGNPGIQKC GLKVISSIVH FPDALEMLSL EGAMDSVLHT LQMYPDDQEI QCLGLSLIGY LITKKNVFIG TGHLLAKIL VSSLYRFKDV AEIQTKGFQT ILAILKLSAS FSKLLVHHSF DLVIFHQMSS NIMEQKDQQF LNLCCKCFAK V AMDDYLKN VMLERACDQN NSIMVECLLL LGADANQAKE GSSLICQVCE KESSPKLVEL LLNSGSREQD VRKALTISIG KG DSQIISL LLRRLALDVA NNSICLGGFC IGKVEPSWLG PLFPDKTSNL RKQTNIASTL ARMVIRYQMK SAVEEGTASG SDG NFSEDV LSKFDEWTFI PDSSMDSVFA QSDDLDSEGS EGSFLVKKKS NSISVGEFYR DAVLQRCSPN LQRHSNSLGP IFDH EDLLK RKRKILSSDD SLRSSKLQSH MRHSDSISSL ASEREYITSL DLSANELRDI DALSQKCCIS VHLEHLEKLE LHQNA LTSF PQQLCETLKS LTHLDLHSNK FTSFPSYLLK MSCIANLDVS RNDIGPSVVL DPTVKCPTLK QFNLSYNQLS FVPENL TDV VEKLEQLILE GNKISGICSP LRLKELKILN LSKNHISSLS ENFLEACPKV ESFSARMNFL AAMPFLPPSM TILKLSQ NK FSCIPEAILN LPHLRSLDMS SNDIQYLPGP AHWKSLNLRE LLFSHNQISI LDLSEKAYLW SRVEKLHLSH NKLKEIPP E IGCLENLTSL DVSYNLELRS FPNEMGKLSK IWDLPLDELH LNFDFKHIGC KAKDIIRFLQ QRLKKAVPYN RMKLMIVGN TGSGKTTLLQ QLMKTKKSDL GMQSATVGID VKDWPIQIRD KRKRDLVLNV WDFAGREEFY STHPHFMTQR ALYLAVYDLS KGQAEVDAM KPWLFNIKAR ASSSPVILVG THLDVSDEKQ RKACMSKITK ELLNKRGFPA IRDYHFVNAT EESDALAKLR K TIINESLN FKIRDQLVVG QLIPDCYVEL EKIILSERKN VPIEFPVIDR KRLLQLVREN QLQLDENELP HAVHFLNESG VL LHFQDPA LQLSDLYFVE PKWLCKIMAQ ILTVKVEGCP KHPKGIISRR DVEKFLSKKR KFPKNYMSQY FKLLEKFQIA LPI GEEYLL VPSSLSDHRP VIELPHCENS EIIIRLYEMP YFPMGFWSRL INRLLEISPY MLSGRERALR PNRMYWRQGI YLNW SPEAY CLVGSEVLDN HPESFLKITV PSCRKGCILL GQVVDHIDSL MEEWFPGLLE IDICGEGETL LKKWALYSFN DGEEH QKIL LDDLMKKAEE GDLLVNPDQP RLTIPISQIA PDLILADLPR NIMLNNDELE FEQAPEFLLG DGSFGSVYRA AYEGEE VAV KIFNKHTSLR LLRQELVVLC HLHHPSLISL LAAGIRPRML VMELASKGSL DRLLQQDKAS LTRTLQHRIA LHVADGL RY LHSAMIIYRD LKPHNVLLFT LYPNAAIIAK IADYGTAQYC CRMGIKTSEG TPGFRAPEVA RGNVIYNQQA DVYSFGLL L YDILTTGGRI VEGLKFPNEF DELEIQGKLP DPVKEYGCAP WPMVEKLIKQ CLKENPQERP TSAQVFDILN SAELVCLTR RILLPKNVIV ECMVATHHNS RNASIWLGCG HTDRGQLSFL DLNTEGYTSE EVADSRILCL ALVHLPVEKE SWIVSGTQSG TLLVINTED GKKRHTLEKM TDSVTCLYCN SFSKQSKQKN FLLVGTADGK LAIFEDKTVK LKGAAPLKIL NIGNVSTPLM C LSESTNST ERNVMWGGCG TKIFSFSNDF TIQKLIETRT SQLFSYAAFS DSNIITVVVD TALYIAKQNS PVVEVWDKKT EK LCGLIDC VHFLREVMVK ENKESKHKMS YSGRVKTLCL QKNTALWIGT GGGHILLLDL STRRLIRVIY NFCNSVRVMM TAQ LGSLKN VMLVLGYNRK NTEGTQKQKE IQSCLTVWDI NLPHEVQNLE KHIEVRKELA EKMRRTSVE UniProtKB: Leucine-rich repeat serine/threonine-protein kinase 2 |
-分子 #2: GUANOSINE-5'-DIPHOSPHATE
分子 | 名称: GUANOSINE-5'-DIPHOSPHATE / タイプ: ligand / ID: 2 / コピー数: 1 / 式: GDP |
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分子量 | 理論値: 443.201 Da |
Chemical component information | ![]() ChemComp-GDP: |
-分子 #3: (2~{R},6~{S})-2,6-dimethyl-4-[6-[5-(1-methylcyclopropyl)oxy-1~{H}...
分子 | 名称: (2~{R},6~{S})-2,6-dimethyl-4-[6-[5-(1-methylcyclopropyl)oxy-1~{H}-indazol-3-yl]pyrimidin-4-yl]morpholine タイプ: ligand / ID: 3 / コピー数: 1 / 式: A1N |
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分子量 | 理論値: 379.456 Da |
Chemical component information | ![]() ChemComp-A1N: |
-実験情報
-構造解析
手法 | クライオ電子顕微鏡法 |
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![]() | サブトモグラム平均法 |
試料の集合状態 | filament |
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試料調製
濃度 | 1.43 mg/mL | ||||||||||||||||||
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緩衝液 | pH: 7.4 構成要素:
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グリッド | モデル: EMS Lacey Carbon / 材質: COPPER / メッシュ: 300 / 支持フィルム - 材質: CARBON / 支持フィルム - トポロジー: CONTINUOUS / 前処理 - タイプ: GLOW DISCHARGE / 前処理 - 時間: 60 sec. / 前処理 - 雰囲気: AIR | ||||||||||||||||||
凍結 | 凍結剤: ETHANE / チャンバー内湿度: 100 % / チャンバー内温度: 277.15 K / 装置: FEI VITROBOT MARK IV |
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電子顕微鏡法
顕微鏡 | FEI TITAN KRIOS |
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温度 | 最低: 77.0 K / 最高: 90.0 K |
ソフトウェア | 名称: SerialEM (ver. 4.6) |
撮影 | フィルム・検出器のモデル: GATAN K3 (6k x 4k) / 検出モード: COUNTING / デジタル化 - サイズ - 横: 4092 pixel / デジタル化 - サイズ - 縦: 5760 pixel / 実像数: 1 / 平均露光時間: 0.65 sec. / 平均電子線量: 3.24 e/Å2 |
電子線 | 加速電圧: 300 kV / 電子線源: ![]() |
電子光学系 | C2レンズ絞り径: 70.0 µm / 最大 デフォーカス(補正後): 5.5 µm / 最小 デフォーカス(補正後): 3.5 µm / 倍率(補正後): 42000 / 照射モード: SPOT SCAN / 撮影モード: BRIGHT FIELD / Cs: 2.7 mm / 最大 デフォーカス(公称値): 5.0 µm / 最小 デフォーカス(公称値): 3.0 µm / 倍率(公称値): 42000 |
試料ステージ | 試料ホルダーモデル: FEI TITAN KRIOS AUTOGRID HOLDER ホルダー冷却材: NITROGEN |
実験機器 | ![]() モデル: Titan Krios / 画像提供: FEI Company |
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画像解析
-原子モデル構築 1
ソフトウェア | 名称: UCSF ChimeraX (ver. 1.7) |
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精密化 | 空間: REAL / プロトコル: FLEXIBLE FIT |
得られたモデル | ![]() PDB-9cho: |