+データを開く
-基本情報
登録情報 | データベース: PDB / ID: 2mc2 | ||||||
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タイトル | X-ray crystallography-solution NMR hybrid structure of mouse RyR2 domain A | ||||||
要素 | Ryanodine receptor 2 | ||||||
キーワード | METAL TRANSPORT / ryanodine receptor / type II / alpha2 helix | ||||||
機能・相同性 | 機能・相同性情報 manganese ion transmembrane transport / establishment of protein localization to endoplasmic reticulum / type B pancreatic cell apoptotic process / Purkinje myocyte to ventricular cardiac muscle cell signaling / suramin binding / regulation of SA node cell action potential / regulation of atrial cardiac muscle cell action potential / left ventricular cardiac muscle tissue morphogenesis / organic cyclic compound binding / regulation of AV node cell action potential ...manganese ion transmembrane transport / establishment of protein localization to endoplasmic reticulum / type B pancreatic cell apoptotic process / Purkinje myocyte to ventricular cardiac muscle cell signaling / suramin binding / regulation of SA node cell action potential / regulation of atrial cardiac muscle cell action potential / left ventricular cardiac muscle tissue morphogenesis / organic cyclic compound binding / regulation of AV node cell action potential / calcium-induced calcium release activity / sarcoplasmic reticulum calcium ion transport / Stimuli-sensing channels / Ion homeostasis / regulation of ventricular cardiac muscle cell action potential / ventricular cardiac muscle cell action potential / positive regulation of sequestering of calcium ion / embryonic heart tube morphogenesis / cardiac muscle hypertrophy / calcium ion transport into cytosol / ryanodine-sensitive calcium-release channel activity / response to caffeine / response to muscle activity / A band / release of sequestered calcium ion into cytosol by sarcoplasmic reticulum / calcium ion transmembrane import into cytosol / response to redox state / positive regulation of heart rate / negative regulation of cytosolic calcium ion concentration / protein kinase A regulatory subunit binding / extrinsic component of cytoplasmic side of plasma membrane / cellular response to caffeine / protein kinase A catalytic subunit binding / response to magnesium ion / positive regulation of the force of heart contraction / intracellularly gated calcium channel activity / detection of calcium ion / smooth endoplasmic reticulum / regulation of cardiac muscle contraction by regulation of the release of sequestered calcium ion / striated muscle contraction / regulation of cytosolic calcium ion concentration / calcium channel complex / cellular response to epinephrine stimulus / sarcoplasmic reticulum membrane / response to muscle stretch / regulation of heart rate / sarcomere / sarcoplasmic reticulum / establishment of localization in cell / calcium-mediated signaling / calcium ion transmembrane transport / calcium channel activity / sarcolemma / Z disc / response to calcium ion / intracellular calcium ion homeostasis / calcium ion transport / nuclear envelope / monoatomic ion transmembrane transport / scaffold protein binding / response to hypoxia / calmodulin binding / calcium ion binding / protein kinase binding / enzyme binding / protein-containing complex / identical protein binding / membrane 類似検索 - 分子機能 | ||||||
生物種 | Mus musculus (ハツカネズミ) | ||||||
手法 | 溶液NMR / simulated annealing | ||||||
Model details | lowest energy, model1 | ||||||
データ登録者 | Amador, F. / Stathopulos, P. / Seabrook, G. / Ikura, M. | ||||||
引用 | ジャーナル: J.Mol.Biol. / 年: 2013 タイトル: Type 2 Ryanodine Receptor Domain A Contains a Unique and Dynamic alpha-Helix That Transitions to a beta-Strand in a Mutant Linked with a Heritable Cardiomyopathy. 著者: Amador, F.J. / Kimlicka, L. / Stathopulos, P.B. / Gasmi-Seabrook, G.M. / Maclennan, D.H. / Van Petegem, F. / Ikura, M. | ||||||
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 | 2mc2.cif.gz | 1.2 MB | 表示 | PDBx/mmCIF形式 |
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PDB形式 | pdb2mc2.ent.gz | 1 MB | 表示 | PDB形式 |
PDBx/mmJSON形式 | 2mc2.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 | 2mc2_validation.pdf.gz | 551.2 KB | 表示 | wwPDB検証レポート |
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文書・詳細版 | 2mc2_full_validation.pdf.gz | 969.4 KB | 表示 | |
XML形式データ | 2mc2_validation.xml.gz | 115.1 KB | 表示 | |
CIF形式データ | 2mc2_validation.cif.gz | 140.8 KB | 表示 | |
アーカイブディレクトリ | https://data.pdbj.org/pub/pdb/validation_reports/mc/2mc2 ftp://data.pdbj.org/pub/pdb/validation_reports/mc/2mc2 | HTTPS FTP |
-関連構造データ
関連構造データ | 4keiC 4kejC 4kekC C: 同じ文献を引用 (文献) |
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類似構造データ | |
その他のデータベース |
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-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 | 分子量: 24169.158 Da / 分子数: 1 / 断片: domain A (UNP residues 10-224) / 由来タイプ: 組換発現 / 由来: (組換発現) Mus musculus (ハツカネズミ) / 遺伝子: Ryr2 / プラスミド: pET32a / 発現宿主: Escherichia coli (大腸菌) / 参照: UniProt: E9Q401 |
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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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NMR実験の詳細 | Text: TROSY pulse sequences were employed. |
-試料調製
詳細 | 内容: 0.4 mM [U-13C; U-15N; U-2H] RyR2, 20 mM sodium phosphate, 300 mM sodium chloride, 2 mM TCEP, 5 mM DTT, 90% H2O/10% D2O 溶媒系: 90% H2O/10% D2O | ||||||||||||||||||||||||
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試料 |
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試料状態 | イオン強度: 0.328 / pH: 7 / 圧: ambient / 温度: 288 K |
-NMR測定
NMRスペクトロメーター | タイプ: Bruker Avance / 製造業者: Bruker / モデル: AVANCE / 磁場強度: 800 MHz |
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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: The RECOORD scripts [Proteins. 2005 Jun 1;59(4):662-72] were employed to reanneal and refine the structure with the addition of the new NMR restraints. PDB entry 3IM5 was used as the starting ...詳細: The RECOORD scripts [Proteins. 2005 Jun 1;59(4):662-72] were employed to reanneal and refine the structure with the addition of the new NMR restraints. PDB entry 3IM5 was used as the starting structure for refinement. | |||||||||||||||||||||||||||
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: 200 / 登録したコンフォーマーの数: 20 |