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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: 1zll | ||||||
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タイトル | NMR Structure of Unphosphorylated Human Phospholamban Pentamer | ||||||
![]() | Cardiac phospholamban | ||||||
![]() | MEMBRANE PROTEIN/SIGNALING PROTEIN / pentamer / leu/ile zipper / super coil / channel / MEMBRANE PROTEIN-SIGNALING PROTEIN COMPLEX | ||||||
機能・相同性 | ![]() regulation of ATPase-coupled calcium transmembrane transporter activity / negative regulation of calcium ion binding / negative regulation of calcium ion import into sarcoplasmic reticulum / regulation of relaxation of cardiac muscle / negative regulation of ATPase-coupled calcium transmembrane transporter activity / adenylate cyclase-activating adrenergic receptor signaling pathway involved in heart process / regulation of the force of heart contraction by cardiac conduction / calcium ion-transporting ATPase complex / regulation of cardiac muscle cell membrane potential / negative regulation of calcium ion transmembrane transporter activity ...regulation of ATPase-coupled calcium transmembrane transporter activity / negative regulation of calcium ion binding / negative regulation of calcium ion import into sarcoplasmic reticulum / regulation of relaxation of cardiac muscle / negative regulation of ATPase-coupled calcium transmembrane transporter activity / adenylate cyclase-activating adrenergic receptor signaling pathway involved in heart process / regulation of the force of heart contraction by cardiac conduction / calcium ion-transporting ATPase complex / regulation of cardiac muscle cell membrane potential / negative regulation of calcium ion transmembrane transporter activity / acrosome assembly / negative regulation of calcium ion import / negative regulation of catalytic activity / ATPase inhibitor activity / regulation of the force of heart contraction / negative regulation of ATP-dependent activity / cardiac muscle tissue development / regulation of cardiac muscle cell contraction / blood circulation / enzyme inhibitor activity / relaxation of cardiac muscle / regulation of heart contraction / negative regulation of heart rate / muscle cell cellular homeostasis / regulation of calcium ion transport / Ion transport by P-type ATPases / negative regulation of calcium ion transport / regulation of cardiac muscle contraction by regulation of the release of sequestered calcium ion / Ion homeostasis / Notch signaling pathway / sarcoplasmic reticulum membrane / regulation of cytosolic calcium ion concentration / sarcoplasmic reticulum / mitochondrial membrane / intracellular calcium ion homeostasis / ATPase binding / endoplasmic reticulum membrane / perinuclear region of cytoplasm / endoplasmic reticulum / protein homodimerization activity / mitochondrion / identical protein binding / membrane 類似検索 - 分子機能 | ||||||
生物種 | ![]() | ||||||
手法 | 溶液NMR / Simulated Annealing, Molecular Dynamics | ||||||
![]() | Oxenoid, K. / Chou, J.J. | ||||||
![]() | ![]() タイトル: The structure of phospholamban pentamer reveals a channel-like architecture in membranes 著者: Oxenoid, K. / Chou, J.J. | ||||||
履歴 |
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構造の表示
構造ビューア | 分子: ![]() ![]() |
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-検証レポート
文書・要旨 | ![]() | 397.6 KB | 表示 | ![]() |
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文書・詳細版 | ![]() | 977.7 KB | 表示 | |
XML形式データ | ![]() | 97.1 KB | 表示 | |
CIF形式データ | ![]() | 140.1 KB | 表示 | |
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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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NMR アンサンブル |
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要素
#1: タンパク質 | 分子量: 6114.576 Da / 分子数: 5 / 由来タイプ: 組換発現 / 由来: (組換発現) ![]() ![]() ![]() |
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-実験情報
-実験
実験 | 手法: 溶液NMR | ||||||||||||||||||||||||||||||||||||
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NMR実験 |
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試料調製
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試料状態 | イオン強度: 25 mM Sodium Phosphate / pH: 6.0 / 圧: ambient / 温度: 303 K |
-NMR測定
放射 | プロトコル: SINGLE WAVELENGTH / 単色(M)・ラウエ(L): M | ||||||||||||||||||||
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放射波長 | 相対比: 1 | ||||||||||||||||||||
NMRスペクトロメーター |
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解析
NMR software |
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精密化 | 手法: Simulated Annealing, Molecular Dynamics / ソフトェア番号: 1 詳細: 1. Monomer structure was determined with simulated annealing protocol that refines all intramonomer NOEs, sidechain J-couplings, and backbone RDCs. 2. Pentamer is calculated with simulated- ...詳細: 1. Monomer structure was determined with simulated annealing protocol that refines all intramonomer NOEs, sidechain J-couplings, and backbone RDCs. 2. Pentamer is calculated with simulated-annealing protocol that treats individual monomer backbones as rigid bodies while satisfying all intermonomer NOEs. | ||||||||||||
代表構造 | 選択基準: fewest violations | ||||||||||||
NMRアンサンブル | コンフォーマー選択の基準: structures with the lowest energy 計算したコンフォーマーの数: 30 / 登録したコンフォーマーの数: 20 |