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基本情報
登録情報 | データベース: PDB / ID: 3sui | ||||||
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タイトル | Crystal structure of ca2+-calmodulin in complex with a trpv1 c-terminal peptide | ||||||
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![]() | CALCIUM-BINDING PROTEIN / CALMODULIN / CALCIUM-CALMODULIN / TRPV1 / TRPV1 C-TERMINUS / CALMODULIN COMPLEX / THERMOSENSOR / TRP CHANNEL / EF HANDS / 1-10 MOTIF / CALCIUM CHANNEL / CALMODULIN-BINDING / ION CHANNEL / CALCIUM BINDING PROTEIN | ||||||
機能・相同性 | ![]() negative regulation of establishment of blood-brain barrier / response to capsazepine / sensory perception of mechanical stimulus / : / : / positive regulation of cyclic-nucleotide phosphodiesterase activity / positive regulation of ryanodine-sensitive calcium-release channel activity / peptide secretion / cellular response to temperature stimulus / excitatory extracellular ligand-gated monoatomic ion channel activity ...negative regulation of establishment of blood-brain barrier / response to capsazepine / sensory perception of mechanical stimulus / : / : / positive regulation of cyclic-nucleotide phosphodiesterase activity / positive regulation of ryanodine-sensitive calcium-release channel activity / peptide secretion / cellular response to temperature stimulus / excitatory extracellular ligand-gated monoatomic ion channel activity / : / temperature-gated ion channel activity / positive regulation of protein autophosphorylation / detection of chemical stimulus involved in sensory perception of pain / negative regulation of peptidyl-threonine phosphorylation / TRP channels / smooth muscle contraction involved in micturition / fever generation / urinary bladder smooth muscle contraction / detection of temperature stimulus involved in thermoception / thermoception / establishment of protein localization to mitochondrial membrane / type 3 metabotropic glutamate receptor binding / cellular response to acidic pH / negative regulation of systemic arterial blood pressure / chloride channel regulator activity / response to pH / dendritic spine membrane / glutamate secretion / CaM pathway / monoatomic cation transmembrane transporter activity / Cam-PDE 1 activation / Sodium/Calcium exchangers / Calmodulin induced events / positive regulation of peptidyl-threonine phosphorylation / Reduction of cytosolic Ca++ levels / Activation of Ca-permeable Kainate Receptor / CREB1 phosphorylation through the activation of CaMKII/CaMKK/CaMKIV cascasde / positive regulation of DNA binding / Loss of phosphorylation of MECP2 at T308 / CREB1 phosphorylation through the activation of Adenylate Cyclase / CaMK IV-mediated phosphorylation of CREB / PKA activation / negative regulation of high voltage-gated calcium channel activity / negative regulation of heart rate / ligand-gated monoatomic ion channel activity / Glycogen breakdown (glycogenolysis) / response to pain / CLEC7A (Dectin-1) induces NFAT activation / Activation of RAC1 downstream of NMDARs / response to corticosterone / negative regulation of ryanodine-sensitive calcium-release channel activity / organelle localization by membrane tethering / temperature homeostasis / mitochondrion-endoplasmic reticulum membrane tethering / autophagosome membrane docking / negative regulation of calcium ion export across plasma membrane / regulation of cardiac muscle cell action potential / presynaptic endocytosis / nitric-oxide synthase binding / diet induced thermogenesis / cellular response to alkaloid / Synthesis of IP3 and IP4 in the cytosol / cellular response to ATP / regulation of cell communication by electrical coupling involved in cardiac conduction / Phase 0 - rapid depolarisation / cellular response to cytokine stimulus / regulation of synaptic vesicle exocytosis / calcineurin-mediated signaling / Negative regulation of NMDA receptor-mediated neuronal transmission / Unblocking of NMDA receptors, glutamate binding and activation / detection of temperature stimulus involved in sensory perception of pain / RHO GTPases activate PAKs / intracellularly gated calcium channel activity / behavioral response to pain / Ion transport by P-type ATPases / Uptake and function of anthrax toxins / negative regulation of mitochondrial membrane potential / regulation of ryanodine-sensitive calcium-release channel activity / calcium ion import across plasma membrane / Long-term potentiation / protein phosphatase activator activity / Calcineurin activates NFAT / adenylate cyclase binding / Regulation of MECP2 expression and activity / DARPP-32 events / positive regulation of protein serine/threonine kinase activity / catalytic complex / Smooth Muscle Contraction / regulation of synaptic vesicle endocytosis / detection of calcium ion / regulation of cardiac muscle contraction / RHO GTPases activate IQGAPs / regulation of cardiac muscle contraction by regulation of the release of sequestered calcium ion / activation of adenylate cyclase activity / monoatomic cation channel activity / cellular response to interferon-beta / Protein methylation / calcium channel inhibitor activity / phosphatidylinositol 3-kinase binding 類似検索 - 分子機能 | ||||||
生物種 | ![]() ![]() ![]() | ||||||
手法 | ![]() ![]() ![]() | ||||||
![]() | Lau, S.-Y. / Gaudet, R. | ||||||
![]() | ![]() タイトル: Distinct properties of Ca2+-calmodulin binding to N- and C-terminal regulatory regions of the TRPV1 channel. 著者: Lau, S.Y. / Procko, E. / Gaudet, R. | ||||||
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 | ![]() | 86.5 KB | 表示 | ![]() |
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-検証レポート
文書・要旨 | ![]() | 450.6 KB | 表示 | ![]() |
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文書・詳細版 | ![]() | 451.8 KB | 表示 | |
XML形式データ | ![]() | 9.4 KB | 表示 | |
CIF形式データ | ![]() | 12.6 KB | 表示 | |
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-関連構造データ
関連構造データ | ![]() 3dveS S: 精密化の開始モデル |
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類似構造データ |
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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: 1 / 由来タイプ: 組換発現 / 由来: (組換発現) ![]() 遺伝子: CALM, CALM1, CALM2, CALM3, CALML2, CAM, CAM1, CAM2, CAM3, CAMB, CAMC, CAMIII プラスミド: pET21 / 発現宿主: ![]() ![]() | ||||
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#2: タンパク質・ペプチド | 分子量: 4080.678 Da / 分子数: 1 / Fragment: Unp residues 767-801 / 由来タイプ: 組換発現 / 由来: (組換発現) ![]() ![]() ![]() ![]() | ||||
#3: 化合物 | ChemComp-CA / #4: 化合物 | ChemComp-SO4 / | #5: 水 | ChemComp-HOH / | |
-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: 2.05 Å3/Da / 溶媒含有率: 39.87 % |
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結晶化 | 温度: 298 K / 手法: 蒸気拡散法, ハンギングドロップ法 / pH: 6 詳細: 0.1M MES PH6.0, 2.2-2.8M AMMONIUM SULFATE, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298K |
-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: ![]() ![]() ![]() |
検出器 | タイプ: ADSC QUANTUM 315 / 検出器: CCD / 日付: 2009年10月28日 |
放射 | モノクロメーター: SI(111) / 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: 0.97949 Å / 相対比: 1 |
反射 | 解像度: 1.95→50 Å / Num. all: 13912 / Num. obs: 13862 / % possible obs: 98 % / Observed criterion σ(F): 0 / Observed criterion σ(I): 0 / 冗長度: 5.4 % / Rmerge(I) obs: 0.052 / Net I/σ(I): 13.2 |
反射 シェル | 解像度: 1.95→1.98 Å / 冗長度: 3.9 % / Rmerge(I) obs: 0.469 / % possible all: 91.2 |
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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: 3DVE 解像度: 1.95→36.1 Å / Cor.coef. Fo:Fc: 0.957 / Cor.coef. Fo:Fc free: 0.942 / SU B: 8.173 / SU ML: 0.107 / 交差検証法: THROUGHOUT / ESU R: 0.168 / ESU R Free: 0.164 / 立体化学のターゲット値: MAXIMUM LIKELIHOOD / 詳細: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
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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: 1.4 Å / 溶媒モデル: MASK | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
原子変位パラメータ | Biso mean: 41.983 Å2
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精密化ステップ | サイクル: LAST / 解像度: 1.95→36.1 Å
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拘束条件 |
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LS精密化 シェル | 解像度: 1.952→2.003 Å / Total num. of bins used: 20
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精密化 TLS | 手法: refined / Refine-ID: X-RAY DIFFRACTION
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精密化 TLSグループ |
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