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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: 4ovn | ||||||
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タイトル | Voltage-gated Sodium Channel 1.5 (Nav1.5) C-terminal domain in complex with Calmodulin poised for activation | ||||||
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![]() | METAL BINDING PROTEIN / SCN5A / Voltage Gated Sodium Channel / Calmodulin | ||||||
機能・相同性 | ![]() voltage-gated sodium channel activity involved in AV node cell action potential / voltage-gated sodium channel activity involved in bundle of His cell action potential / voltage-gated sodium channel activity involved in SA node cell action potential / bundle of His cell action potential / AV node cell action potential / SA node cell action potential / AV node cell to bundle of His cell communication / membrane depolarization during SA node cell action potential / response to denervation involved in regulation of muscle adaptation / cardiac ventricle development ...voltage-gated sodium channel activity involved in AV node cell action potential / voltage-gated sodium channel activity involved in bundle of His cell action potential / voltage-gated sodium channel activity involved in SA node cell action potential / bundle of His cell action potential / AV node cell action potential / SA node cell action potential / AV node cell to bundle of His cell communication / membrane depolarization during SA node cell action potential / response to denervation involved in regulation of muscle adaptation / cardiac ventricle development / regulation of ventricular cardiac muscle cell membrane depolarization / membrane depolarization during atrial cardiac muscle cell action potential / regulation of atrial cardiac muscle cell membrane repolarization / voltage-gated sodium channel activity involved in Purkinje myocyte action potential / regulation of sodium ion transmembrane transport / brainstem development / membrane depolarization during AV node cell action potential / voltage-gated sodium channel activity involved in cardiac muscle cell action potential / membrane depolarization during bundle of His cell action potential / positive regulation of action potential / atrial cardiac muscle cell action potential / membrane depolarization during Purkinje myocyte cell action potential / telencephalon development / cardiac conduction system development / regulation of atrial cardiac muscle cell membrane depolarization / : / establishment of protein localization to mitochondrial membrane / membrane depolarization during cardiac muscle cell action potential / positive regulation of sodium ion transport / type 3 metabotropic glutamate receptor binding / ventricular cardiac muscle cell action potential / cardiac muscle cell action potential involved in contraction / regulation of ventricular cardiac muscle cell membrane repolarization / regulation of cardiac muscle cell contraction / voltage-gated sodium channel complex / membrane depolarization during action potential / Interaction between L1 and Ankyrins / CaM pathway / Cam-PDE 1 activation / Sodium/Calcium exchangers / regulation of synaptic vesicle endocytosis / Calmodulin induced events / Reduction of cytosolic Ca++ levels / CREB1 phosphorylation through the activation of CaMKII/CaMKK/CaMKIV cascasde / Activation of Ca-permeable Kainate Receptor / Loss of phosphorylation of MECP2 at T308 / voltage-gated sodium channel activity / CREB1 phosphorylation through the activation of Adenylate Cyclase / PKA activation / ankyrin binding / negative regulation of high voltage-gated calcium channel activity / CaMK IV-mediated phosphorylation of CREB / Glycogen breakdown (glycogenolysis) / positive regulation of cyclic-nucleotide phosphodiesterase activity / organelle localization by membrane tethering / negative regulation of calcium ion export across plasma membrane / regulation of synaptic vesicle exocytosis / sodium ion transport / CLEC7A (Dectin-1) induces NFAT activation / regulation of cardiac muscle cell action potential / mitochondrion-endoplasmic reticulum membrane tethering / autophagosome membrane docking / Activation of RAC1 downstream of NMDARs / response to corticosterone / nitric-oxide synthase binding / positive regulation of ryanodine-sensitive calcium-release channel activity / fibroblast growth factor binding / regulation of cell communication by electrical coupling involved in cardiac conduction / Negative regulation of NMDA receptor-mediated neuronal transmission / negative regulation of peptidyl-threonine phosphorylation / Synthesis of IP3 and IP4 in the cytosol / Unblocking of NMDA receptors, glutamate binding and activation / Phase 0 - rapid depolarisation / protein phosphatase activator activity / regulation of heart rate by cardiac conduction / odontogenesis of dentin-containing tooth / RHO GTPases activate PAKs / membrane depolarization / positive regulation of phosphoprotein phosphatase activity / Ion transport by P-type ATPases / Long-term potentiation / Uptake and function of anthrax toxins / Calcineurin activates NFAT / Regulation of MECP2 expression and activity / adenylate cyclase binding / catalytic complex / intercalated disc / DARPP-32 events / detection of calcium ion / sodium ion transmembrane transport / lateral plasma membrane / regulation of cardiac muscle contraction / negative regulation of ryanodine-sensitive calcium-release channel activity / Smooth Muscle Contraction / neuronal action potential / RHO GTPases activate IQGAPs / calcium channel inhibitor activity / cellular response to interferon-beta / positive regulation of DNA binding / regulation of cardiac muscle contraction by regulation of the release of sequestered calcium ion 類似検索 - 分子機能 | ||||||
生物種 | ![]() | ||||||
手法 | ![]() ![]() ![]() | ||||||
![]() | Gabelli, S.B. / Bianchet, M.A. / Boto, A. / Jakoncic, J. / Tomaselli, G.F. / Amzel, L.M. | ||||||
資金援助 | ![]()
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![]() | ![]() タイトル: Regulation of the NaV1.5 cytoplasmic domain by calmodulin. 著者: Gabelli, S.B. / Boto, A. / Kuhns, V.H. / Bianchet, M.A. / Farinelli, F. / Aripirala, S. / Yoder, J. / Jakoncic, J. / Tomaselli, G.F. / Amzel, L.M. | ||||||
履歴 |
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構造の表示
構造ビューア | 分子: ![]() ![]() |
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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 | ![]() | 838.3 KB | 表示 | ![]() |
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PDB形式 | ![]() | 720.4 KB | 表示 | ![]() |
PDBx/mmJSON形式 | ![]() | ツリー表示 | ![]() | |
その他 | ![]() |
-検証レポート
文書・要旨 | ![]() | 541 KB | 表示 | ![]() |
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文書・詳細版 | ![]() | 581.6 KB | 表示 | |
XML形式データ | ![]() | 52.6 KB | 表示 | |
CIF形式データ | ![]() | 71.7 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
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集合体
登録構造単位 | ![]()
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単位格子 |
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要素
-タンパク質 , 2種, 10分子 ABCDEFGHIJ
#1: タンパク質 | 分子量: 17321.496 Da / 分子数: 5 / 由来タイプ: 組換発現 / 由来: (組換発現) ![]() 遺伝子: CALM1, CALM, CAM, CAM1, CALM2, CAM2, CAMB, CALM3, CALML2, CAM3, CAMC, CAMIII プラスミド: pET24 / 発現宿主: ![]() ![]() #2: タンパク質 | 分子量: 18642.982 Da / 分子数: 5 / Fragment: C-terminal Domain (UNP residue 1773-1929) / 由来タイプ: 組換発現 / 由来: (組換発現) ![]() ![]() ![]() |
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-非ポリマー , 4種, 87分子 ![](data/chem/img/MG.gif)
![](data/chem/img/SO4.gif)
![](data/chem/img/PO4.gif)
![](data/chem/img/HOH.gif)
![](data/chem/img/SO4.gif)
![](data/chem/img/PO4.gif)
![](data/chem/img/HOH.gif)
#3: 化合物 | ChemComp-MG / #4: 化合物 | ChemComp-SO4 / #5: 化合物 | #6: 水 | ChemComp-HOH / | |
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-実験情報
-実験
実験 | 手法: ![]() |
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試料調製
結晶 | マシュー密度: 3.07 Å3/Da / 溶媒含有率: 59.9 % |
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結晶化 | 温度: 298 K / 手法: 蒸気拡散法, ハンギングドロップ法 / 詳細: 15% PEG 4K, 0.2 M MgSO4 and 10% glycerol |
-データ収集
回折 | 平均測定温度: 100 K |
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放射光源 | 由来: ![]() ![]() ![]() |
検出器 | タイプ: MARMOSAIC 225 mm CCD / 検出器: CCD / 日付: 2010年4月7日 |
放射 | プロトコル: SINGLE WAVELENGTH / 散乱光タイプ: x-ray |
放射波長 | 波長: 0.9792 Å / 相対比: 1 |
反射 | 解像度: 2.798→28.9 Å / Num. obs: 48516 / % possible obs: 90.3 % / 冗長度: 6.4 % / Biso Wilson estimate: 77.01 Å2 / Rmerge(I) obs: 0.116 / Χ2: 78.182 / Net I/av σ(I): 32.384 / Net I/σ(I): 11.5 / Num. measured all: 311500 |
反射 シェル | 解像度: 2.8→2.85 Å / 冗長度: 4.3 % / Rmerge(I) obs: 0.745 / Num. unique all: 2626 / Χ2: 0.089 / Rejects: 0 / % possible all: 58.3 |
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解析
ソフトウェア |
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精密化 | 構造決定の手法: ![]()
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溶媒の処理 | 減衰半径: 0.9 Å / VDWプローブ半径: 1.11 Å / 溶媒モデル: FLAT BULK SOLVENT MODEL | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
原子変位パラメータ | Biso max: 243.42 Å2 / Biso mean: 93.06 Å2 / Biso min: 29.91 Å2 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
精密化ステップ | サイクル: final / 解像度: 2.8→28.7 Å
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LS精密化 シェル | 解像度: 2.8→2.83 Å / Total num. of bins used: 30
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精密化 TLS | 手法: refined / Refine-ID: X-RAY DIFFRACTION
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精密化 TLSグループ |
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