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- EMDB-48276: Cryo-EM reconstruction of PI3KC3-C1 in complex with Human RAB1A(Q70L) -
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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 | Cryo-EM reconstruction of PI3KC3-C1 in complex with Human RAB1A(Q70L) | |||||||||
![]() | Composite map, produced through VOP maximum command | |||||||||
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![]() | Complex / GTPase / GTP-binding / Autophagy / Kinase / Lipid Kinase / SIGNALING PROTEIN | |||||||||
機能・相同性 | ![]() extrinsic component of omegasome membrane / phosphatidylinositol 3-kinase inhibitor activity / regulation of triglyceride metabolic process / positive regulation of glycoprotein metabolic process / extrinsic component of phagophore assembly site membrane / nucleus-vacuole junction / cellular response to aluminum ion / growth hormone secretion / Toll Like Receptor 9 (TLR9) Cascade / postsynaptic endosome ...extrinsic component of omegasome membrane / phosphatidylinositol 3-kinase inhibitor activity / regulation of triglyceride metabolic process / positive regulation of glycoprotein metabolic process / extrinsic component of phagophore assembly site membrane / nucleus-vacuole junction / cellular response to aluminum ion / growth hormone secretion / Toll Like Receptor 9 (TLR9) Cascade / postsynaptic endosome / Synthesis of PIPs at the late endosome membrane / phosphatidylinositol 3-kinase complex, class III / engulfment of apoptotic cell / cellular response to oxygen-glucose deprivation / Synthesis of PIPs at the early endosome membrane / phosphatidylinositol 3-kinase complex, class III, type II / phosphatidylinositol 3-kinase complex, class III, type I / presynaptic endosome / positive regulation of stress granule assembly / response to mitochondrial depolarisation / positive regulation of protein lipidation / host-mediated activation of viral genome replication / positive regulation of attachment of mitotic spindle microtubules to kinetochore / COPII-coated vesicle cargo loading / mitochondria-associated endoplasmic reticulum membrane contact site / melanosome transport / negative regulation of lysosome organization / Synthesis of PIPs at the Golgi membrane / phosphatidylinositol kinase activity / regulation of protein complex stability / positive regulation of autophagosome assembly / phosphatidylinositol 3-kinase regulator activity / negative regulation of autophagosome assembly / cytoplasmic side of mitochondrial outer membrane / protein localization to phagophore assembly site / vesicle transport along microtubule / receptor catabolic process / phagophore assembly site membrane / protein targeting to vacuole / RAB geranylgeranylation / SMAD protein signal transduction / protein targeting to lysosome / early endosome to late endosome transport / late endosome to vacuole transport / pexophagy / RAB GEFs exchange GTP for GDP on RABs / Golgi Cisternae Pericentriolar Stack Reorganization / phagophore assembly site / Translation of Replicase and Assembly of the Replication Transcription Complex / phosphatidylinositol-3-phosphate biosynthetic process / COPII-mediated vesicle transport / cellular response to nitrogen starvation / negative regulation of programmed cell death / response to iron(II) ion / phosphatidylinositol 3-kinase / lysosome organization / COPI-dependent Golgi-to-ER retrograde traffic / 1-phosphatidylinositol-3-kinase activity / mitotic metaphase chromosome alignment / post-transcriptional regulation of gene expression / cytoplasmic pattern recognition receptor signaling pathway / autophagosome membrane docking / transport vesicle membrane / endosome to lysosome transport / Macroautophagy / virion assembly / phosphatidylinositol-mediated signaling / Golgi organization / positive regulation of cardiac muscle hypertrophy / RSV-host interactions / p38MAPK cascade / phosphatidylinositol phosphate biosynthetic process / autolysosome / regulation of protein phosphorylation / autophagosome membrane / negative regulation of protein phosphorylation / synaptic vesicle endocytosis / PI3K Cascade / axoneme / autophagosome assembly / RHO GTPases Activate NADPH Oxidases / response to vitamin E / autophagosome maturation / amyloid-beta metabolic process / regulation of macroautophagy / endoplasmic reticulum to Golgi vesicle-mediated transport / neuron development / phosphatidylinositol 3-kinase binding / cellular defense response / cellular response to glucose starvation / mitophagy / COPI-mediated anterograde transport / positive regulation of intrinsic apoptotic signaling pathway / protein-membrane adaptor activity / vesicle-mediated transport / phagocytic vesicle / JNK cascade / cellular response to copper ion / positive regulation of autophagy / endomembrane system 類似検索 - 分子機能 | |||||||||
生物種 | ![]() | |||||||||
手法 | 単粒子再構成法 / クライオ電子顕微鏡法 / 解像度: 2.73 Å | |||||||||
![]() | Cook ASI / Hurley JH / Chen M | |||||||||
資金援助 | ![]()
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![]() | ![]() タイトル: Structural pathway for class III PI 3-kinase activation by the myristoylated GTPbinding pseudokinase VPS15 著者: Cook ASI / Chen M / Ngyuen TN / Claveras-Cabezudo A / Khuu G / Rao S / Garcia SN / Yang M / Iavarone AT / Ren X / Lazarou M / Hummer G / Hurley JH | |||||||||
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 | ![]() | 226.6 MB | ![]() | |
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ヘッダ (付随情報) | ![]() ![]() | 23.7 KB 23.7 KB | 表示 表示 | ![]() |
画像 | ![]() | 39.6 KB | ||
Filedesc metadata | ![]() | 9 KB | ||
アーカイブディレクトリ | ![]() ![]() | HTTPS FTP |
-関連構造データ
関連構造データ | ![]() 9mhfMC ![]() 9mhgC ![]() 9mhhC C: 同じ文献を引用 ( M: このマップから作成された原子モデル |
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類似構造データ | 類似検索 - 機能・相同性 ![]() |
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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 | Composite map, produced through VOP maximum command | ||||||||||||||||||||||||||||||||||||
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: 1.048 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
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試料の構成要素
+全体 : Phosphatidylinositol-3 kinase class III complex I bound to RAB1A
+超分子 #1: Phosphatidylinositol-3 kinase class III complex I bound to RAB1A
+分子 #1: Phosphoinositide 3-kinase regulatory subunit 4
+分子 #2: Phosphatidylinositol 3-kinase catalytic subunit type 3
+分子 #3: Beclin 1-associated autophagy-related key regulator
+分子 #4: Beclin-1
+分子 #5: Ras-related protein Rab-1A
+分子 #6: GUANOSINE-5'-TRIPHOSPHATE
+分子 #7: MAGNESIUM ION
+分子 #8: MYRISTIC ACID
+分子 #9: water
-実験情報
-構造解析
手法 | クライオ電子顕微鏡法 |
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![]() | 単粒子再構成法 |
試料の集合状態 | particle |
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試料調製
濃度 | 0.2 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: Quantifoil Active R2/1 / 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: HOLEY / 前処理 - タイプ: GLOW DISCHARGE / 前処理 - 時間: 60 sec. / 詳細: 25 mA | |||||||||||||||
凍結 | 凍結剤: ETHANE / チャンバー内湿度: 100 % / チャンバー内温度: 277 K / 装置: FEI VITROBOT MARK IV |
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電子顕微鏡法
顕微鏡 | TFS KRIOS |
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特殊光学系 | エネルギーフィルター - スリット幅: 20 eV |
撮影 | フィルム・検出器のモデル: GATAN K3 (6k x 4k) / 実像数: 19300 / 平均電子線量: 50.0 e/Å2 |
電子線 | 加速電圧: 300 kV / 電子線源: ![]() |
電子光学系 | 照射モード: FLOOD BEAM / 撮影モード: BRIGHT FIELD / Cs: 2.7 mm / 最大 デフォーカス(公称値): 2.0 µm / 最小 デフォーカス(公称値): 0.8 µm / 倍率(公称値): 81000 |
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
初期モデル | Chain - Source name: AlphaFold / Chain - Initial model type: in silico model |
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ソフトウェア | 名称: ISOLDE (ver. 1.7) |
精密化 | 空間: REAL / プロトコル: FLEXIBLE FIT |
得られたモデル | ![]() PDB-9mhf: |