+データを開く
-基本情報
登録情報 | データベース: PDB / ID: 2kbv | ||||||
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タイトル | Structural and functional analysis of TM XI of the NHE1 isoform of thE NA+/H+ exchanger | ||||||
要素 | Sodium/hydrogen exchanger 1 | ||||||
キーワード | MEMBRANE PROTEIN (膜タンパク質) / transmembrane (膜貫通型タンパク質) / NHE1 / micelle (ミセル) / Alternative splicing (選択的スプライシング) / Antiport / Glycoprotein (糖タンパク質) / Ion transport / Membrane (生体膜) / Phosphoprotein / Sodium (ナトリウム) / Sodium transport / Transport | ||||||
機能・相同性 | 機能・相同性情報 sodium:proton antiporter activity involved in regulation of cardiac muscle cell membrane potential / cation-transporting ATPase complex / Sodium/Proton exchangers / regulation of the force of heart contraction by cardiac conduction / positive regulation of calcium:sodium antiporter activity / Hyaluronan uptake and degradation / regulation of cardiac muscle cell membrane potential / cellular response to electrical stimulus / potassium:proton antiporter activity / sodium:proton antiporter activity ...sodium:proton antiporter activity involved in regulation of cardiac muscle cell membrane potential / cation-transporting ATPase complex / Sodium/Proton exchangers / regulation of the force of heart contraction by cardiac conduction / positive regulation of calcium:sodium antiporter activity / Hyaluronan uptake and degradation / regulation of cardiac muscle cell membrane potential / cellular response to electrical stimulus / potassium:proton antiporter activity / sodium:proton antiporter activity / positive regulation of action potential / sodium ion export across plasma membrane / maintenance of cell polarity / regulation of pH / positive regulation of calcineurin-NFAT signaling cascade / cardiac muscle cell differentiation / cellular response to acidic pH / intracellular sodium ion homeostasis / sodium ion import across plasma membrane / protein phosphatase 2B binding / ion binding / regulation of stress fiber assembly / cardiac muscle cell contraction / response to acidic pH / positive regulation of mitochondrial membrane permeability / regulation of cardiac muscle contraction by calcium ion signaling / cellular response to cold / cellular response to antibiotic / regulation of focal adhesion assembly / positive regulation of cardiac muscle hypertrophy / positive regulation of the force of heart contraction / cellular response to organic cyclic compound / 介在板 / monoatomic ion transport / potassium ion transmembrane transport / 横行小管 / cellular response to epinephrine stimulus / proton transmembrane transport / phosphatidylinositol-4,5-bisphosphate binding / response to muscle stretch / 細胞分化 / regulation of intracellular pH / phospholipid binding / cellular response to mechanical stimulus / cellular response to insulin stimulus / calcium-dependent protein binding / 遊走 / lamellipodium / protein-macromolecule adaptor activity / protein complex oligomerization / cellular response to hypoxia / positive regulation of cell growth / basolateral plasma membrane / molecular adaptor activity / calmodulin binding / 脂質ラフト / apical plasma membrane / positive regulation of apoptotic process / focal adhesion / negative regulation of apoptotic process / perinuclear region of cytoplasm / 細胞膜 / positive regulation of transcription by RNA polymerase II / ミトコンドリア / extracellular exosome / 核質 / 生体膜 / identical protein binding / 細胞膜 / 細胞質 類似検索 - 分子機能 | ||||||
生物種 | Homo sapiens (ヒト) | ||||||
手法 | 溶液NMR / simulated annealing | ||||||
Model details | lowest energy, model 1 | ||||||
データ登録者 | Lee, B.L. / Li, X. / Liu, Y. / Sykes, B.D. / Fliegel, L. | ||||||
引用 | ジャーナル: J.Biol.Chem. / 年: 2009 タイトル: Structural and Functional Analysis of Transmembrane XI of the NHE1 Isoform of the Na+/H+ Exchanger 著者: Lee, B.L. / Li, X. / Liu, Y. / Sykes, B.D. / Fliegel, L. | ||||||
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 | 2kbv.cif.gz | 327.9 KB | 表示 | PDBx/mmCIF形式 |
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PDB形式 | pdb2kbv.ent.gz | 280.2 KB | 表示 | PDB形式 |
PDBx/mmJSON形式 | 2kbv.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
アーカイブディレクトリ | https://data.pdbj.org/pub/pdb/validation_reports/kb/2kbv ftp://data.pdbj.org/pub/pdb/validation_reports/kb/2kbv | HTTPS FTP |
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-関連構造データ
類似構造データ | |
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その他のデータベース |
-リンク
-集合体
登録構造単位 |
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1 |
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NMR アンサンブル |
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-要素
#1: タンパク質・ペプチド | 分子量: 2886.417 Da / 分子数: 1 / 断片: NHE1 transmembrane segment XI / 由来タイプ: 合成 / 由来: (合成) Homo sapiens (ヒト) / 参照: UniProt: P19634 |
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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
詳細 | 内容: 150 mM DPC-1, 0.25 mM DSS-2, 2 mM TMXI-3, 95% H2O/5% D2O 溶媒系: 95% H2O/5% D2O | ||||||||||||
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試料 |
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試料状態 | pH: 5 / 圧: ambient / 温度: 303 K |
-NMR測定
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 / ソフトェア番号: 1 詳細: 10 rounds of simulated annealing and restraint refinement, followed by further rounds of refinment including dihedral angle restraints. | ||||||||||||||||||||||||
代表構造 | 選択基準: lowest energy | ||||||||||||||||||||||||
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: 50 / 登録したコンフォーマーの数: 40 |