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基本情報
登録情報 | データベース: PDB / ID: 4bw8 | |||||||||
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タイトル | Calmodulin with small bend in central helix | |||||||||
![]() | CALMODULIN | |||||||||
![]() | METAL BINDING PROTEIN | |||||||||
機能・相同性 | ![]() : / : / positive regulation of cyclic-nucleotide phosphodiesterase activity / : / establishment of protein localization to mitochondrial membrane / negative regulation of peptidyl-threonine phosphorylation / type 3 metabotropic glutamate receptor binding / CaM pathway / Cam-PDE 1 activation / Sodium/Calcium exchangers ...: / : / positive regulation of cyclic-nucleotide phosphodiesterase activity / : / establishment of protein localization to mitochondrial membrane / negative regulation of peptidyl-threonine phosphorylation / type 3 metabotropic glutamate receptor binding / CaM pathway / Cam-PDE 1 activation / Sodium/Calcium exchangers / Calmodulin induced events / Reduction of cytosolic Ca++ levels / Activation of Ca-permeable Kainate Receptor / CREB1 phosphorylation through the activation of CaMKII/CaMKK/CaMKIV cascasde / Loss of phosphorylation of MECP2 at T308 / CREB1 phosphorylation through the activation of Adenylate Cyclase / positive regulation of DNA binding / PKA activation / CaMK IV-mediated phosphorylation of CREB / negative regulation of high voltage-gated calcium channel activity / response to corticosterone / positive regulation of peptidyl-threonine phosphorylation / Glycogen breakdown (glycogenolysis) / CLEC7A (Dectin-1) induces NFAT activation / Activation of RAC1 downstream of NMDARs / nitric-oxide synthase binding / negative regulation of calcium ion export across plasma membrane / organelle localization by membrane tethering / mitochondrion-endoplasmic reticulum membrane tethering / autophagosome membrane docking / regulation of synaptic vesicle exocytosis / presynaptic endocytosis / regulation of cardiac muscle cell action potential / positive regulation of ryanodine-sensitive calcium-release channel activity / Synthesis of IP3 and IP4 in the cytosol / regulation of cell communication by electrical coupling involved in cardiac conduction / Phase 0 - rapid depolarisation / Negative regulation of NMDA receptor-mediated neuronal transmission / negative regulation of ryanodine-sensitive calcium-release channel activity / Unblocking of NMDA receptors, glutamate binding and activation / RHO GTPases activate PAKs / calcineurin-mediated signaling / regulation of synaptic vesicle endocytosis / Ion transport by P-type ATPases / positive regulation of protein autophosphorylation / Uptake and function of anthrax toxins / Long-term potentiation / Calcineurin activates NFAT / protein phosphatase activator activity / Regulation of MECP2 expression and activity / regulation of ryanodine-sensitive calcium-release channel activity / adenylate cyclase binding / DARPP-32 events / Smooth Muscle Contraction / catalytic complex / detection of calcium ion / regulation of cardiac muscle contraction / positive regulation of protein serine/threonine kinase activity / RHO GTPases activate IQGAPs / phosphatidylinositol 3-kinase binding / regulation of cardiac muscle contraction by regulation of the release of sequestered calcium ion / presynaptic cytosol / calcium channel inhibitor activity / cellular response to interferon-beta / Protein methylation / Activation of AMPK downstream of NMDARs / Ion homeostasis / activation of adenylate cyclase activity / regulation of release of sequestered calcium ion into cytosol by sarcoplasmic reticulum / eNOS activation / enzyme regulator activity / regulation of calcium-mediated signaling / Tetrahydrobiopterin (BH4) synthesis, recycling, salvage and regulation / titin binding / voltage-gated potassium channel complex / sperm midpiece / substantia nigra development / calcium channel complex / calyx of Held / nitric-oxide synthase regulator activity / FCERI mediated Ca+2 mobilization / response to amphetamine / positive regulation of nitric-oxide synthase activity / Ras activation upon Ca2+ influx through NMDA receptor / FCGR3A-mediated IL10 synthesis / adenylate cyclase activator activity / regulation of heart rate / Antigen activates B Cell Receptor (BCR) leading to generation of second messengers / protein serine/threonine kinase activator activity / VEGFR2 mediated cell proliferation / sarcomere / regulation of cytokinesis / VEGFR2 mediated vascular permeability / Translocation of SLC2A4 (GLUT4) to the plasma membrane / positive regulation of receptor signaling pathway via JAK-STAT / spindle microtubule / RAF activation / Transcriptional activation of mitochondrial biogenesis / mitochondrial membrane / Stimuli-sensing channels 類似検索 - 分子機能 | |||||||||
生物種 | ![]() | |||||||||
手法 | ![]() ![]() ![]() | |||||||||
![]() | Kursula, P. | |||||||||
![]() | ![]() タイトル: Crystallographic Snapshots of Initial Steps in the Collapse of the Calmodulin Central Helix 著者: Kursula, P. | |||||||||
履歴 |
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構造の表示
構造ビューア | 分子: ![]() ![]() |
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PDBx/mmCIF形式 | ![]() | 117.9 KB | 表示 | ![]() |
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PDB形式 | ![]() | 92.3 KB | 表示 | ![]() |
PDBx/mmJSON形式 | ![]() | ツリー表示 | ![]() | |
その他 | ![]() |
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アーカイブディレクトリ | ![]() ![]() | HTTPS FTP |
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-関連構造データ
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リンク
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集合体
登録構造単位 | ![]()
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単位格子 |
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要素
#1: タンパク質 | 分子量: 16852.545 Da / 分子数: 2 / 由来タイプ: 組換発現 / 由来: (組換発現) ![]() ![]() ![]() #2: 化合物 | ChemComp-CA / #3: 水 | ChemComp-HOH / | |
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-実験情報
-実験
実験 | 手法: ![]() |
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試料調製
結晶 | マシュー密度: 2.29 Å3/Da / 溶媒含有率: 46.29 % / 解説: NONE |
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結晶化 | pH: 4 / 詳細: pH 4 |
-データ収集
回折 | 平均測定温度: 100 K |
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放射光源 | 由来: ![]() ![]() ![]() |
放射 | プロトコル: SINGLE WAVELENGTH / 単色(M)・ラウエ(L): M / 散乱光タイプ: x-ray |
放射波長 | 波長: 1.04 Å / 相対比: 1 |
反射 | 解像度: 1.8→20 Å / Num. obs: 25609 / % possible obs: 92.4 % / Observed criterion σ(I): -3 / 冗長度: 2.1 % / Biso Wilson estimate: 14.71 Å2 / Rmerge(I) obs: 0.06 / Net I/σ(I): 10.8 |
反射 シェル | 解像度: 1.8→1.85 Å / 冗長度: 1.8 % / Rmerge(I) obs: 0.44 / Mean I/σ(I) obs: 1.9 / % possible all: 84.5 |
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解析
ソフトウェア |
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精密化 | 構造決定の手法: ![]() 開始モデル: PDB ENTRY 1UP5 解像度: 1.8→19.615 Å / SU ML: 0.25 / σ(F): 2 / 位相誤差: 28.67 / 立体化学のターゲット値: ML
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溶媒の処理 | 減衰半径: 0.9 Å / VDWプローブ半径: 1.11 Å / 溶媒モデル: FLAT BULK SOLVENT MODEL | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
原子変位パラメータ | Biso mean: 24.2 Å2 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
精密化ステップ | サイクル: LAST / 解像度: 1.8→19.615 Å
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拘束条件 |
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LS精密化 シェル |
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