- PDB-2l7l: Solution structure of Ca2+/calmodulin complexed with a peptide re... -
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基本情報
登録情報
データベース: PDB / ID: 2l7l
タイトル
Solution structure of Ca2+/calmodulin complexed with a peptide representing the calmodulin-binding domain of calmodulin kinase I
要素
Calcium/calmodulin-dependent protein kinase type 1
Calmodulin
キーワード
Metal Binding Protein/Transferase / Calmodulin complex / calmodulin-peptide complex / CaMKI / Metal Binding Protein-Transferase complex
機能・相同性
機能・相同性情報
Activation of RAC1 downstream of NMDARs / positive regulation of syncytium formation by plasma membrane fusion / regulation of high voltage-gated calcium channel activity / positive regulation of synapse structural plasticity / regulation of muscle cell differentiation / : / Ca2+/calmodulin-dependent protein kinase / regulation of protein binding / establishment of protein localization to mitochondrial membrane / type 3 metabotropic glutamate receptor binding ...Activation of RAC1 downstream of NMDARs / positive regulation of syncytium formation by plasma membrane fusion / regulation of high voltage-gated calcium channel activity / positive regulation of synapse structural plasticity / regulation of muscle cell differentiation / : / Ca2+/calmodulin-dependent protein kinase / regulation of protein binding / establishment of protein localization to mitochondrial membrane / type 3 metabotropic glutamate receptor binding / CaM pathway / Cam-PDE 1 activation / Sodium/Calcium exchangers / nucleocytoplasmic transport / Calmodulin induced events / regulation of synaptic vesicle endocytosis / Reduction of cytosolic Ca++ levels / calcium/calmodulin-dependent protein kinase activity / CREB1 phosphorylation through the activation of CaMKII/CaMKK/CaMKIV cascasde / Activation of Ca-permeable Kainate Receptor / Loss of phosphorylation of MECP2 at T308 / CREB1 phosphorylation through the activation of Adenylate Cyclase / PKA activation / negative regulation of high voltage-gated calcium channel activity / CaMK IV-mediated phosphorylation of CREB / Glycogen breakdown (glycogenolysis) / positive regulation of cyclic-nucleotide phosphodiesterase activity / organelle localization by membrane tethering / negative regulation of calcium ion export across plasma membrane / regulation of synaptic vesicle exocytosis / CLEC7A (Dectin-1) induces NFAT activation / mitochondrion-endoplasmic reticulum membrane tethering / autophagosome membrane docking / regulation of cardiac muscle cell action potential / Activation of RAC1 downstream of NMDARs / response to corticosterone / positive regulation of dendritic spine development / positive regulation of DNA binding / regulation of synapse organization / positive regulation of muscle cell differentiation / positive regulation of ryanodine-sensitive calcium-release channel activity / nitric-oxide synthase binding / regulation of cell communication by electrical coupling involved in cardiac conduction / Negative regulation of NMDA receptor-mediated neuronal transmission / negative regulation of peptidyl-threonine phosphorylation / Synthesis of IP3 and IP4 in the cytosol / Unblocking of NMDA receptors, glutamate binding and activation / Phase 0 - rapid depolarisation / negative regulation of ryanodine-sensitive calcium-release channel activity / protein phosphatase activator activity / RHO GTPases activate PAKs / positive regulation of phosphoprotein phosphatase activity / Ion transport by P-type ATPases / Long-term potentiation / Uptake and function of anthrax toxins / Regulation of MECP2 expression and activity / Calcineurin activates NFAT / adenylate cyclase binding / catalytic complex / DARPP-32 events / detection of calcium ion / regulation of cardiac muscle contraction / Smooth Muscle Contraction / cellular response to interferon-beta / RHO GTPases activate IQGAPs / regulation of ryanodine-sensitive calcium-release channel activity / calcium channel inhibitor activity / regulation of cardiac muscle contraction by regulation of the release of sequestered calcium ion / Protein methylation / phosphatidylinositol 3-kinase binding / eNOS activation / Activation of AMPK downstream of NMDARs / regulation of release of sequestered calcium ion into cytosol by sarcoplasmic reticulum / Tetrahydrobiopterin (BH4) synthesis, recycling, salvage and regulation / positive regulation of protein dephosphorylation / Ion homeostasis / regulation of calcium-mediated signaling / titin binding / positive regulation of protein autophosphorylation / voltage-gated potassium channel complex / sperm midpiece / calcium channel complex / activation of adenylate cyclase activity / response to amphetamine / substantia nigra development / adenylate cyclase activator activity / Ras activation upon Ca2+ influx through NMDA receptor / nitric-oxide synthase regulator activity / regulation of heart rate / sarcomere / FCERI mediated Ca+2 mobilization / protein serine/threonine kinase activator activity / FCGR3A-mediated IL10 synthesis / positive regulation of protein export from nucleus / VEGFR2 mediated vascular permeability / Antigen activates B Cell Receptor (BCR) leading to generation of second messengers / positive regulation of peptidyl-threonine phosphorylation / VEGFR2 mediated cell proliferation / regulation of cytokinesis / positive regulation of nitric-oxide synthase activity 類似検索 - 分子機能
Calmodulin / : / EF-hand domain pair / EF-hand, calcium binding motif / EF-Hand 1, calcium-binding site / EF-hand calcium-binding domain. / EF-hand calcium-binding domain profile. / EF-hand domain / EF-hand domain pair / Serine/threonine-protein kinase, active site ...Calmodulin / : / EF-hand domain pair / EF-hand, calcium binding motif / EF-Hand 1, calcium-binding site / EF-hand calcium-binding domain. / EF-hand calcium-binding domain profile. / EF-hand domain / EF-hand domain pair / Serine/threonine-protein kinase, active site / Serine/Threonine protein kinases active-site signature. / Protein kinase domain / Serine/Threonine protein kinases, catalytic domain / Protein kinase, ATP binding site / Protein kinases ATP-binding region signature. / Protein kinase domain profile. / Protein kinase domain / Protein kinase-like domain superfamily 類似検索 - ドメイン・相同性
Calmodulin / Calmodulin-1 / Calcium/calmodulin-dependent protein kinase type 1 類似検索 - 構成要素
Text: The structure was determined using a combination of NOE and residual dipolar coupling restraints.
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試料調製
詳細
Solution-ID
内容
溶媒系
1
0.95 mM [U-13C; U-15N] protein, 1.05 mM peptide, 4 mM CALCIUM ION, 0.5 mM DSS, 100 mM potassium chloride, 20 mM Bis-Tris, 0.03 % sodium azide, 90% H2O/10% D2O
90% H2O/10% D2O
2
0.66 mM [U-2H; U-15N] protein, 0.40 mM peptide, 20 mM Bis-Tris, 100 mM potassium chloride, 4 mM CALCIUM ION, 0.03 % sodium azide, 0.5 mM DSS, 90% H2O/10% D2O
90% H2O/10% D2O
3
0.64 mM 1H/13C-methyl Met; U-2H; U-15N protein, 0.83 mM peptide, 20 mM Bis-Tris, 100 mM potassium chloride, 4 mM CALCIUM ION, 0.03 % sodium azide, 0.5 mM DSS, 100% D2O
100% D2O
4
0.95 mM [U-13C; U-15N] protein, 1.05 mM peptide, 20 mM Bis-Tris, 300 mM potassium chloride, 4 mM CALCIUM ION, 0.03 % sodium azide, 0.5 mM DSS, 90% H2O/10% D2O
90% H2O/10% D2O
5
0.95 mM [U-13C; U-15N] protein, 1.05 mM peptide, 20 mM Bis-Tris, 300 mM potassium chloride, 4 mM CALCIUM ION, 0.03 % sodium azide, 0.5 mM DSS, 16 w/v Pf1 phage, 90% H2O/10% D2O