+データを開く
-基本情報
登録情報 | データベース: PDB / ID: 8cz1 | ||||||
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タイトル | CryoEM structure of amplified alpha-synuclein fibril class B type II with extended core from DLB case VII | ||||||
要素 | Alpha-synuclein | ||||||
キーワード | PROTEIN FIBRIL / alpha-synuclein / Cerebrospinal Fluid (CSF) / DLB | ||||||
機能・相同性 | 機能・相同性情報 regulation of phospholipase activity / negative regulation of monooxygenase activity / negative regulation of mitochondrial electron transport, NADH to ubiquinone / positive regulation of glutathione peroxidase activity / neutral lipid metabolic process / regulation of acyl-CoA biosynthetic process / negative regulation of dopamine uptake involved in synaptic transmission / negative regulation of norepinephrine uptake / positive regulation of SNARE complex assembly / positive regulation of hydrogen peroxide catabolic process ...regulation of phospholipase activity / negative regulation of monooxygenase activity / negative regulation of mitochondrial electron transport, NADH to ubiquinone / positive regulation of glutathione peroxidase activity / neutral lipid metabolic process / regulation of acyl-CoA biosynthetic process / negative regulation of dopamine uptake involved in synaptic transmission / negative regulation of norepinephrine uptake / positive regulation of SNARE complex assembly / positive regulation of hydrogen peroxide catabolic process / supramolecular fiber / negative regulation of transporter activity / mitochondrial membrane organization / negative regulation of chaperone-mediated autophagy / regulation of reactive oxygen species biosynthetic process / regulation of synaptic vesicle recycling / negative regulation of platelet-derived growth factor receptor signaling pathway / positive regulation of protein localization to cell periphery / negative regulation of exocytosis / regulation of glutamate secretion / response to iron(II) ion / regulation of norepinephrine uptake / SNARE complex assembly / positive regulation of neurotransmitter secretion / dopamine biosynthetic process / regulation of locomotion / positive regulation of inositol phosphate biosynthetic process / synaptic vesicle priming / regulation of macrophage activation / negative regulation of microtubule polymerization / synaptic vesicle transport / dynein complex binding / dopamine uptake involved in synaptic transmission / positive regulation of receptor recycling / regulation of dopamine secretion / protein kinase inhibitor activity / negative regulation of thrombin-activated receptor signaling pathway / cuprous ion binding / response to magnesium ion / response to type II interferon / positive regulation of exocytosis / synaptic vesicle exocytosis / positive regulation of endocytosis / kinesin binding / cysteine-type endopeptidase inhibitor activity involved in apoptotic process / mitochondrial ATP synthesis coupled electron transport / synaptic vesicle endocytosis / regulation of presynapse assembly / negative regulation of serotonin uptake / alpha-tubulin binding / phospholipid metabolic process / supramolecular fiber organization / axon terminus / inclusion body / cellular response to copper ion / cellular response to epinephrine stimulus / Hsp70 protein binding / response to interleukin-1 / : / adult locomotory behavior / positive regulation of release of sequestered calcium ion into cytosol / SNARE binding / excitatory postsynaptic potential / fatty acid metabolic process / long-term synaptic potentiation / phosphoprotein binding / protein tetramerization / regulation of transmembrane transporter activity / protein destabilization / negative regulation of protein kinase activity / microglial cell activation / regulation of long-term neuronal synaptic plasticity / synapse organization / ferrous iron binding / positive regulation of protein serine/threonine kinase activity / tau protein binding / PKR-mediated signaling / receptor internalization / : / phospholipid binding / synaptic vesicle membrane / positive regulation of inflammatory response / actin cytoskeleton / positive regulation of peptidyl-serine phosphorylation / actin binding / cell cortex / cellular response to oxidative stress / histone binding / growth cone / chemical synaptic transmission / neuron apoptotic process / negative regulation of neuron apoptotic process / postsynapse / response to lipopolysaccharide / amyloid fibril formation / molecular adaptor activity / lysosome / transcription cis-regulatory region binding / oxidoreductase activity / positive regulation of apoptotic process 類似検索 - 分子機能 | ||||||
生物種 | Homo sapiens (ヒト) | ||||||
手法 | 電子顕微鏡法 / らせん対称体再構成法 / クライオ電子顕微鏡法 / 解像度: 3 Å | ||||||
データ登録者 | Zhou, Y. / Sokratian, A. / Xu, E. / Viverette, E. / Dillard, L. / Yuan, Y. / Li, J.Y. / Matarangas, A. / Bouvette, J. / Borgnia, M. ...Zhou, Y. / Sokratian, A. / Xu, E. / Viverette, E. / Dillard, L. / Yuan, Y. / Li, J.Y. / Matarangas, A. / Bouvette, J. / Borgnia, M. / Bartesaghi, A. / West, A. | ||||||
資金援助 | 米国, 1件
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引用 | ジャーナル: To Be Published タイトル: Structural and functional landscape of alpha-synuclein fibril assemblies amplified from cerebrospinal fluid 著者: Zhou, Y. / Sokratian, A. / Xu, E. / Viverette, E. / Dillard, L. / Yuan, Y. / Li, J.Y. / Matarangas, A. / Bouvette, J. / Borgnia, M. / Bartesaghi, A. / West, A. | ||||||
履歴 |
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-構造の表示
構造ビューア | 分子: MolmilJmol/JSmol |
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-ダウンロードとリンク
-ダウンロード
PDBx/mmCIF形式 | 8cz1.cif.gz | 170.2 KB | 表示 | PDBx/mmCIF形式 |
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PDB形式 | pdb8cz1.ent.gz | 112.5 KB | 表示 | PDB形式 |
PDBx/mmJSON形式 | 8cz1.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
文書・要旨 | 8cz1_validation.pdf.gz | 1.2 MB | 表示 | wwPDB検証レポート |
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文書・詳細版 | 8cz1_full_validation.pdf.gz | 1.2 MB | 表示 | |
XML形式データ | 8cz1_validation.xml.gz | 32.2 KB | 表示 | |
CIF形式データ | 8cz1_validation.cif.gz | 48.6 KB | 表示 | |
アーカイブディレクトリ | https://data.pdbj.org/pub/pdb/validation_reports/cz/8cz1 ftp://data.pdbj.org/pub/pdb/validation_reports/cz/8cz1 | HTTPS FTP |
-関連構造データ
関連構造データ | 27090MC 8cysC 8cytC 8cyvC 8cywC 8cyxC 8cyyC 8cz0C 8cz2C 8cz3C 8cz6C M: このデータのモデリングに利用したマップデータ C: 同じ文献を引用 (文献) |
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類似構造データ | 類似検索 - 機能・相同性F&H 検索 |
-リンク
-集合体
登録構造単位 |
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1 |
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-要素
#1: タンパク質 | 分子量: 14476.108 Da / 分子数: 12 / 由来タイプ: 組換発現 / 由来: (組換発現) Homo sapiens (ヒト) / 遺伝子: SNCA, NACP, PARK1 発現宿主: Escherichia coli 'BL21-Gold(DE3)pLysS AG' (大腸菌) 参照: UniProt: P37840 |
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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: FILAMENT / 3次元再構成法: らせん対称体再構成法 |
-試料調製
構成要素 | 名称: Amplified alpha-synuclein fibrils from Lewy body dementia CSF タイプ: ORGANELLE OR CELLULAR COMPONENT 詳細: alpha-synuclein fibril produced in presence of postmortem cerebrospinal fluid from specimens affected by synucleinopathies Entity ID: all / 由来: RECOMBINANT | |||||||||||||||||||||||||
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分子量 | 値: 60 kDa/nm / 実験値: NO | |||||||||||||||||||||||||
由来(天然) | 生物種: Homo sapiens (ヒト) / 組織: cerebrospinal fluid | |||||||||||||||||||||||||
由来(組換発現) | 生物種: Escherichia coli 'BL21-Gold(DE3)pLysS AG' (大腸菌) プラスミド: pRK172 | |||||||||||||||||||||||||
緩衝液 | pH: 7.4 / 詳細: Gibco Cat # 10010072 | |||||||||||||||||||||||||
緩衝液成分 |
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試料 | 濃度: 0.1 mg/ml / 包埋: NO / シャドウイング: NO / 染色: NO / 凍結: YES | |||||||||||||||||||||||||
急速凍結 | 装置: LEICA EM GP / 凍結剤: ETHANE / 湿度: 90 % |
-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: FLOOD BEAM |
電子レンズ | モード: BRIGHT FIELD / 最大 デフォーカス(公称値): 2500 nm / 最小 デフォーカス(公称値): 800 nm |
撮影 | 電子線照射量: 60 e/Å2 / フィルム・検出器のモデル: GATAN K3 (6k x 4k) |
-解析
ソフトウェア |
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CTF補正 | タイプ: PHASE FLIPPING AND AMPLITUDE CORRECTION | ||||||||||||||||||||||||
らせん対称 | 回転角度/サブユニット: -0.79 ° / 軸方向距離/サブユニット: 4.84 Å / らせん対称軸の対称性: C1 | ||||||||||||||||||||||||
3次元再構成 | 解像度: 3 Å / 解像度の算出法: FSC 0.143 CUT-OFF / 粒子像の数: 9296 / 対称性のタイプ: HELICAL | ||||||||||||||||||||||||
原子モデル構築 | 空間: REAL | ||||||||||||||||||||||||
精密化 | 交差検証法: NONE 立体化学のターゲット値: GeoStd + Monomer Library + CDL v1.2 | ||||||||||||||||||||||||
原子変位パラメータ | Biso mean: 42.44 Å2 | ||||||||||||||||||||||||
拘束条件 |
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