| 登録情報 | データベース: EMDB / ID: EMD-65821 |
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| タイトル | Cryo-EM structure of a human sodium pump W931R mutant in ouabain-bound E2P state |
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マップデータ | |
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試料 | - 複合体: human sodium pump alpha1/beta1
- タンパク質・ペプチド: Sodium/potassium-transporting ATPase subunit alpha-1
- タンパク質・ペプチド: Sodium/potassium-transporting ATPase subunit beta-1
- リガンド: SODIUM ION
- リガンド: MAGNESIUM ION
- リガンド: OUABAIN
- リガンド: CHOLESTEROL
- リガンド: BERYLLIUM TRIFLUORIDE ION
- リガンド: water
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キーワード | P-type ATPase / Na+ / K+ / ATPase / Na/K-ATPase / cation pump / transporter / MEMBRANE PROTEIN |
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| 機能・相同性 | 機能・相同性情報
protein transport into plasma membrane raft / Na+/K+-exchanging ATPase / positive regulation of sodium ion export across plasma membrane / positive regulation of potassium ion import across plasma membrane / photoreceptor inner segment membrane / sodium ion binding / membrane repolarization during cardiac muscle cell action potential / P-type sodium:potassium-exchanging transporter activity / steroid hormone binding / sodium:potassium-exchanging ATPase complex ...protein transport into plasma membrane raft / Na+/K+-exchanging ATPase / positive regulation of sodium ion export across plasma membrane / positive regulation of potassium ion import across plasma membrane / photoreceptor inner segment membrane / sodium ion binding / membrane repolarization during cardiac muscle cell action potential / P-type sodium:potassium-exchanging transporter activity / steroid hormone binding / sodium:potassium-exchanging ATPase complex / regulation of calcium ion transmembrane transport / membrane repolarization / establishment or maintenance of transmembrane electrochemical gradient / sodium ion export across plasma membrane / cell communication by electrical coupling involved in cardiac conduction / intracellular sodium ion homeostasis / cardiac muscle cell action potential involved in contraction / response to glycoside / osmosensory signaling pathway / relaxation of cardiac muscle / regulation of cardiac muscle contraction by calcium ion signaling / Basigin interactions / cellular response to steroid hormone stimulus / organelle membrane / regulation of sodium ion transport / ATPase activator activity / potassium ion binding / phosphatase activity / potassium ion import across plasma membrane / intracellular potassium ion homeostasis / Ion transport by P-type ATPases / intercalated disc / lateral plasma membrane / transporter activator activity / sperm flagellum / cardiac muscle contraction / ATP metabolic process / Ion homeostasis / proton transmembrane transport / T-tubule / protein localization to plasma membrane / potassium ion transmembrane transport / sodium ion transmembrane transport / sarcolemma / caveola / intracellular calcium ion homeostasis / regulation of gene expression / melanosome / MHC class II protein complex binding / ATPase binding / protein-folding chaperone binding / extracellular vesicle / response to hypoxia / Potential therapeutics for SARS / basolateral plasma membrane / transmembrane transporter binding / protein-macromolecule adaptor activity / postsynaptic density / protein stabilization / apical plasma membrane / membrane raft / protein heterodimerization activity / axon / lysosomal membrane / protein kinase binding / Golgi apparatus / endoplasmic reticulum / ATP hydrolysis activity / protein-containing complex / extracellular exosome / ATP binding / membrane / plasma membrane類似検索 - 分子機能 Sodium and potassium ATPases beta subunits signature 2. / Sodium/potassium-transporting ATPase subunit beta / Sodium/potassium-transporting ATPase subunit beta superfamily / Sodium / potassium ATPase beta chain / Sodium and potassium ATPases beta subunits signature 1. / : / P-type ATPase subfamily IIC, subunit alpha / Cation-transporting P-type ATPase, C-terminal / Cation transporting ATPase, C-terminus / Cation transporter/ATPase, N-terminus ...Sodium and potassium ATPases beta subunits signature 2. / Sodium/potassium-transporting ATPase subunit beta / Sodium/potassium-transporting ATPase subunit beta superfamily / Sodium / potassium ATPase beta chain / Sodium and potassium ATPases beta subunits signature 1. / : / P-type ATPase subfamily IIC, subunit alpha / Cation-transporting P-type ATPase, C-terminal / Cation transporting ATPase, C-terminus / Cation transporter/ATPase, N-terminus / Cation-transporting P-type ATPase, N-terminal / Cation transporter/ATPase, N-terminus / P-type ATPase, cytoplasmic domain N / : / P-type ATPase actuator domain / P-type ATPase, haloacid dehalogenase domain / P-type ATPase, phosphorylation site / P-type ATPase, cytoplasmic domain N / E1-E2 ATPases phosphorylation site. / P-type ATPase, A domain superfamily / P-type ATPase / P-type ATPase, transmembrane domain superfamily / HAD superfamily / HAD-like superfamily類似検索 - ドメイン・相同性 Sodium/potassium-transporting ATPase subunit alpha-1 / Sodium/potassium-transporting ATPase subunit beta-1類似検索 - 構成要素 |
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| 生物種 | Homo sapiens (ヒト) |
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| 手法 | 単粒子再構成法 / クライオ電子顕微鏡法 / 解像度: 2.86 Å |
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データ登録者 | Abe K / Gopalasingam CC |
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| 資金援助 | 日本, 1件 | Organization | Grant number | 国 |
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| Japan Society for the Promotion of Science (JSPS) | | 日本 |
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引用 | ジャーナル: To Be Published タイトル: Passive aberrant currents are induced by all Na pump variants causing hypomagnesemia 著者: Artigas P / Abe K |
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| 履歴 | | 登録 | 2025年8月12日 | - |
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| ヘッダ(付随情報) 公開 | 2026年5月27日 | - |
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| マップ公開 | 2026年5月27日 | - |
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| 更新 | 2026年8月12日 | - |
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| 現状 | 2026年8月12日 | 処理サイト: PDBj / 状態: 公開 |
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