登録情報 | データベース: PDB / ID: 5wc5 |
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タイトル | Structural insights into the potency of SK/IK channel positive modulators |
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要素 | - Calmodulin-1
- Small conductance calcium-activated potassium channel protein 2
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キーワード | METAL TRANSPORT / Calcium binding protein |
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機能・相同性 | 機能・相同性情報
small conductance calcium-activated potassium channel activity / Acetylcholine inhibits contraction of outer hair cells / Ca2+ activated K+ channels / membrane repolarization during atrial cardiac muscle cell action potential / calcium-activated potassium channel activity / inward rectifier potassium channel activity / regulation of potassium ion transmembrane transport / CaM pathway / Cam-PDE 1 activation / Sodium/Calcium exchangers ...small conductance calcium-activated potassium channel activity / Acetylcholine inhibits contraction of outer hair cells / Ca2+ activated K+ channels / membrane repolarization during atrial cardiac muscle cell action potential / calcium-activated potassium channel activity / inward rectifier potassium channel activity / regulation of potassium ion transmembrane transport / CaM pathway / Cam-PDE 1 activation / Sodium/Calcium exchangers / Calmodulin induced events / Reduction of cytosolic Ca++ levels / 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 / CLEC7A (Dectin-1) induces NFAT activation / regulation of cardiac muscle cell action potential / mitochondrion-endoplasmic reticulum membrane tethering / autophagosome membrane docking / Activation of RAC1 downstream of NMDARs / positive regulation of ryanodine-sensitive calcium-release channel activity / 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 / alpha-actinin binding / 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 / Calcineurin activates NFAT / Regulation of MECP2 expression and activity / catalytic complex / DARPP-32 events / detection of calcium ion / regulation of cardiac muscle contraction / negative regulation of ryanodine-sensitive calcium-release channel activity / Smooth Muscle Contraction / calcium channel inhibitor activity / RHO GTPases activate IQGAPs / cellular response to interferon-beta / regulation of cardiac muscle contraction by regulation of the release of sequestered calcium ion / Protein methylation / 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 / regulation of ryanodine-sensitive calcium-release channel activity / titin binding / positive regulation of protein autophosphorylation / potassium ion transmembrane transport / voltage-gated potassium channel complex / sperm midpiece / calcium channel complex / substantia nigra development / adenylate cyclase activator activity / Ras activation upon Ca2+ influx through NMDA receptor / regulation of heart rate / sarcomere / protein serine/threonine kinase activator activity / FCERI mediated Ca+2 mobilization / FCGR3A-mediated IL10 synthesis / VEGFR2 mediated vascular permeability / regulation of cytokinesis / Antigen activates B Cell Receptor (BCR) leading to generation of second messengers / positive regulation of peptidyl-threonine phosphorylation / VEGFR2 mediated cell proliferation / Translocation of SLC2A4 (GLUT4) to the plasma membrane / positive regulation of receptor signaling pathway via JAK-STAT / RAF activation / potassium ion transport / Transcriptional activation of mitochondrial biogenesis / positive regulation of protein serine/threonine kinase activity / spindle microtubule / Stimuli-sensing channels / Z disc / spindle pole / cellular response to type II interferon / response to calcium ion / RAS processing / G2/M transition of mitotic cell cycle / Signaling by RAF1 mutants / Signaling by moderate kinase activity BRAF mutants / Paradoxical activation of RAF signaling by kinase inactive BRAF / Signaling downstream of RAS mutants類似検索 - 分子機能 Calmodulin-binding domain / Potassium channel, calcium-activated, SK / SK, calmodulin-binding domain superfamily / Calmodulin binding domain / Calcium-activated SK potassium channel / Calmodulin binding domain / Helix Hairpins - #70 / Potassium channel domain / Ion channel / EF-hand domain pair ...Calmodulin-binding domain / Potassium channel, calcium-activated, SK / SK, calmodulin-binding domain superfamily / Calmodulin binding domain / Calcium-activated SK potassium channel / Calmodulin binding domain / Helix Hairpins - #70 / Potassium channel domain / Ion channel / 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 / Helix Hairpins / Orthogonal Bundle / Mainly Alpha類似検索 - ドメイン・相同性 7-fluoro-3-(hydroxyamino)-2H-indol-2-one / Calmodulin-1 / Small conductance calcium-activated potassium channel protein 2類似検索 - 構成要素 |
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生物種 | Homo sapiens (ヒト) |
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手法 | X線回折 / 解像度: 2.3 Å |
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データ登録者 | Nam, Y.W. / Zhang, M. |
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資金援助 | 米国, 2件 組織 | 認可番号 | 国 |
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American Heart Association | 13SDG16150007 | 米国 | National Ataxia Foundation | YI-SCA | 米国 |
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引用 | ジャーナル: Sci Rep / 年: 2017 タイトル: Structural insights into the potency of SK channel positive modulators. 著者: Nam, Y.W. / Orfali, R. / Liu, T. / Yu, K. / Cui, M. / Wulff, H. / Zhang, M. |
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履歴 | 登録 | 2017年6月29日 | 登録サイト: RCSB / 処理サイト: RCSB |
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改定 1.0 | 2017年12月20日 | Provider: repository / タイプ: Initial release |
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改定 1.1 | 2018年1月17日 | Group: Author supporting evidence / カテゴリ: pdbx_audit_support / Item: _pdbx_audit_support.funding_organization |
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改定 1.2 | 2018年3月7日 | Group: Data collection / カテゴリ: diffrn_source / Item: _diffrn_source.source |
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改定 1.3 | 2018年4月18日 | Group: Data collection / カテゴリ: diffrn_detector / Item: _diffrn_detector.detector |
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改定 1.4 | 2024年3月13日 | Group: Data collection / Database references / Derived calculations カテゴリ: chem_comp_atom / chem_comp_bond ...chem_comp_atom / chem_comp_bond / database_2 / pdbx_struct_conn_angle / struct_conn Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession ..._database_2.pdbx_DOI / _database_2.pdbx_database_accession / _pdbx_struct_conn_angle.ptnr1_auth_seq_id / _pdbx_struct_conn_angle.ptnr3_auth_seq_id / _pdbx_struct_conn_angle.value / _struct_conn.pdbx_dist_value / _struct_conn.ptnr2_auth_seq_id |
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