Crystal structure of mouse Ryanodine Receptor 2 mutant V186M
要素
Cardiac Ca2+ release channel
キーワード
SIGNALING PROTEIN / ryanodine receptor 2 / calcium release channel / ion channel / arrhythmia / CPVT / ARVD2 / ARVC2 / disease mutation / Ion transport / Ionic channel / Transmembrane / Transport
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 / regulation of atrial cardiac muscle cell action potential / left ventricular cardiac muscle tissue morphogenesis / suramin binding / regulation of AV node cell action potential / regulation of SA node cell action potential / sarcoplasmic reticulum calcium ion transport ...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 / regulation of atrial cardiac muscle cell action potential / left ventricular cardiac muscle tissue morphogenesis / suramin binding / regulation of AV node cell action potential / regulation of SA node cell action potential / sarcoplasmic reticulum calcium ion transport / A band / calcium-induced calcium release activity / Stimuli-sensing channels / regulation of ventricular cardiac muscle cell action potential / : / ventricular cardiac muscle cell action potential / embryonic heart tube morphogenesis / Ion homeostasis / cardiac muscle hypertrophy / calcium ion transport into cytosol / ryanodine-sensitive calcium-release channel activity / response to caffeine / release of sequestered calcium ion into cytosol by sarcoplasmic reticulum / response to redox state / regulation of cardiac muscle contraction by calcium ion signaling / cellular response to caffeine / extrinsic component of cytoplasmic side of plasma membrane / calcium ion transmembrane import into cytosol / response to muscle activity / negative regulation of cytosolic calcium ion concentration / protein kinase A regulatory subunit binding / protein kinase A catalytic subunit binding / positive regulation of the force of heart contraction / intracellularly gated calcium channel activity / smooth endoplasmic reticulum / response to magnesium ion / detection of calcium ion / regulation of cardiac muscle contraction / positive regulation of heart rate / regulation of cytosolic calcium ion concentration / striated muscle contraction / cardiac muscle contraction / response to muscle stretch / release of sequestered calcium ion into cytosol / regulation of cardiac muscle contraction by regulation of the release of sequestered calcium ion / sarcoplasmic reticulum membrane / cellular response to epinephrine stimulus / calcium channel complex / regulation of heart rate / sarcomere / sarcoplasmic reticulum / calcium-mediated signaling / response to calcium ion / sarcolemma / calcium ion transmembrane transport / calcium channel activity / Z disc / intracellular calcium ion homeostasis / calcium ion transport / nuclear envelope / scaffold protein binding / monoatomic ion transmembrane transport / response to hypoxia / calmodulin binding / calcium ion binding / protein kinase binding / enzyme binding / protein-containing complex / membrane / identical protein binding 類似検索 - 分子機能
解像度: 1.7→79.56 Å / Cor.coef. Fo:Fc: 0.948 / Cor.coef. Fo:Fc free: 0.921 / SU B: 1.794 / SU ML: 0.061 / 交差検証法: THROUGHOUT / ESU R: 0.1 / ESU R Free: 0.105 / 立体化学のターゲット値: MAXIMUM LIKELIHOOD / 詳細: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
Rfactor
反射数
%反射
Selection details
Rfree
0.24403
1306
5.1 %
RANDOM
Rwork
0.20126
-
-
-
obs
0.20336
24268
99.73 %
-
all
-
24268
-
-
溶媒の処理
イオンプローブ半径: 0.8 Å / 減衰半径: 0.8 Å / VDWプローブ半径: 1.2 Å / 溶媒モデル: BABINET MODEL WITH MASK