+データを開く
-基本情報
登録情報 | データベース: PDB / ID: 6mie | ||||||
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タイトル | Solution NMR structure of the KCNQ1 voltage-sensing domain | ||||||
要素 | Potassium voltage-gated channel subfamily KQT member 1 | ||||||
キーワード | MEMBRANE PROTEIN / ion channel / KCNQ1 / Kv7.1 / voltage sensor / potassium channel | ||||||
機能・相同性 | 機能・相同性情報 gastrin-induced gastric acid secretion / corticosterone secretion / voltage-gated potassium channel activity involved in atrial cardiac muscle cell action potential repolarization / basolateral part of cell / voltage-gated potassium channel activity involved in cardiac muscle cell action potential repolarization / lumenal side of membrane / negative regulation of voltage-gated potassium channel activity / rhythmic behavior / regulation of gastric acid secretion / stomach development ...gastrin-induced gastric acid secretion / corticosterone secretion / voltage-gated potassium channel activity involved in atrial cardiac muscle cell action potential repolarization / basolateral part of cell / voltage-gated potassium channel activity involved in cardiac muscle cell action potential repolarization / lumenal side of membrane / negative regulation of voltage-gated potassium channel activity / rhythmic behavior / regulation of gastric acid secretion / stomach development / membrane repolarization during atrial cardiac muscle cell action potential / iodide transport / Phase 3 - rapid repolarisation / membrane repolarization during action potential / regulation of atrial cardiac muscle cell membrane repolarization / Phase 2 - plateau phase / intracellular chloride ion homeostasis / membrane repolarization during ventricular cardiac muscle cell action potential / membrane repolarization during cardiac muscle cell action potential / negative regulation of delayed rectifier potassium channel activity / renal sodium ion absorption / potassium ion export across plasma membrane / atrial cardiac muscle cell action potential / detection of mechanical stimulus involved in sensory perception of sound / auditory receptor cell development / voltage-gated potassium channel activity involved in ventricular cardiac muscle cell action potential repolarization / regulation of membrane repolarization / protein phosphatase 1 binding / positive regulation of potassium ion transmembrane transport / delayed rectifier potassium channel activity / Voltage gated Potassium channels / non-motile cilium assembly / potassium ion homeostasis / ventricular cardiac muscle cell action potential / outward rectifier potassium channel activity / regulation of ventricular cardiac muscle cell membrane repolarization / cardiac muscle cell contraction / intestinal absorption / inner ear morphogenesis / monoatomic ion channel complex / ciliary base / regulation of heart contraction / positive regulation of heart rate / adrenergic receptor signaling pathway / cochlea development / renal absorption / action potential / protein kinase A regulatory subunit binding / potassium ion import across plasma membrane / regulation of heart rate by cardiac conduction / protein kinase A catalytic subunit binding / inner ear development / social behavior / voltage-gated potassium channel activity / voltage-gated potassium channel complex / cardiac muscle contraction / phosphatidylinositol-4,5-bisphosphate binding / cellular response to cAMP / transport vesicle / positive regulation of cardiac muscle contraction / potassium ion transmembrane transport / cellular response to epinephrine stimulus / erythrocyte differentiation / sensory perception of sound / response to insulin / cytoplasmic vesicle membrane / regulation of blood pressure / glucose metabolic process / late endosome / cellular response to xenobiotic stimulus / heart development / scaffold protein binding / basolateral plasma membrane / transmembrane transporter binding / lysosome / early endosome / calmodulin binding / neuron projection / membrane raft / apical plasma membrane / neuronal cell body / endoplasmic reticulum / membrane / plasma membrane / cytoplasm 類似検索 - 分子機能 | ||||||
生物種 | Homo sapiens (ヒト) | ||||||
手法 | 溶液NMR / molecular dynamics | ||||||
データ登録者 | Taylor, K.C. / Kuenze, G. / Smith, J.A. / Meiler, J. / McFeeters, R.L. / Sanders, C.R. | ||||||
資金援助 | 米国, 1件
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引用 | ジャーナル: Elife / 年: 2020 タイトル: Structure and physiological function of the human KCNQ1 channel voltage sensor intermediate state. 著者: Taylor, K.C. / Kang, P.W. / Hou, P. / Yang, N.D. / Kuenze, G. / Smith, J.A. / Shi, J. / Huang, H. / White, K.M. / Peng, D. / George, A.L. / Meiler, J. / McFeeters, R.L. / Cui, J. / Sanders, C.R. | ||||||
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 | 6mie.cif.gz | 486.1 KB | 表示 | PDBx/mmCIF形式 |
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PDB形式 | pdb6mie.ent.gz | 411.3 KB | 表示 | PDB形式 |
PDBx/mmJSON形式 | 6mie.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 | 6mie_validation.pdf.gz | 411.7 KB | 表示 | wwPDB検証レポート |
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文書・詳細版 | 6mie_full_validation.pdf.gz | 465.7 KB | 表示 | |
XML形式データ | 6mie_validation.xml.gz | 30.9 KB | 表示 | |
CIF形式データ | 6mie_validation.cif.gz | 42.4 KB | 表示 | |
アーカイブディレクトリ | https://data.pdbj.org/pub/pdb/validation_reports/mi/6mie ftp://data.pdbj.org/pub/pdb/validation_reports/mi/6mie | HTTPS FTP |
-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 |
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-リンク
-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: 18184.631 Da / 分子数: 1 / 断片: UNP residues 100-249 / 由来タイプ: 組換発現 / 由来: (組換発現) Homo sapiens (ヒト) / 遺伝子: KCNQ1, KCNA8, KCNA9, KVLQT1 / プラスミド: pET16b / 発現宿主: Escherichia coli (大腸菌) / 株 (発現宿主): C43(DE3) pRARE / 参照: UniProt: P51787 |
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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 |
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