登録情報 | データベース: PDB / ID: 5j03 |
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タイトル | Crystal Structure of a chimeric Kv7.2 - Kv7.3 proximal C-terminal Domain in Complex with Calmodulin |
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要素 | - Calmodulin
- Potassium voltage-gated channel subfamily KQT member 3,Potassium voltage-gated channel subfamily KQT member 2
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キーワード | TRANSPORT PROTEIN / voltage-gated potassium channel / complex / calmodulin |
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機能・相同性 | 機能・相同性情報
apoptosome assembly / regulation of action potential firing threshold / : / inhibitory chemical synaptic transmission / substantia propria of cornea development / nerve development / excitatory chemical synaptic transmission / : / : / positive regulation of cyclic-nucleotide phosphodiesterase activity ...apoptosome assembly / regulation of action potential firing threshold / : / inhibitory chemical synaptic transmission / substantia propria of cornea development / nerve development / excitatory chemical synaptic transmission / : / : / positive regulation of cyclic-nucleotide phosphodiesterase activity / action potential initiation / positive regulation of ryanodine-sensitive calcium-release channel activity / response to auditory stimulus / : / positive regulation of protein autophosphorylation / negative regulation of peptidyl-threonine phosphorylation / mitochondrial depolarization / axon initial segment / psychomotor behavior / Voltage gated Potassium channels / establishment of protein localization to mitochondrial membrane / type 3 metabotropic glutamate receptor binding / node of Ranvier / membrane hyperpolarization / CaM pathway / voltage-gated monoatomic cation channel activity / Cam-PDE 1 activation / Interaction between L1 and Ankyrins / Sodium/Calcium exchangers / positive regulation of peptidyl-threonine phosphorylation / Calmodulin induced events / ankyrin binding / Reduction of cytosolic Ca++ levels / Activation of Ca-permeable Kainate Receptor / positive regulation of DNA binding / 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 / CaMK IV-mediated phosphorylation of CREB / PKA activation / negative regulation of high voltage-gated calcium channel activity / Glycogen breakdown (glycogenolysis) / response to corticosterone / CLEC7A (Dectin-1) induces NFAT activation / Activation of RAC1 downstream of NMDARs / negative regulation of ryanodine-sensitive calcium-release channel activity / neuron remodeling / organelle localization by membrane tethering / mitochondrion-endoplasmic reticulum membrane tethering / autophagosome membrane docking / negative regulation of calcium ion export across plasma membrane / regulation of cardiac muscle cell action potential / nitric-oxide synthase binding / presynaptic endocytosis / Synthesis of IP3 and IP4 in the cytosol / regulation of cell communication by electrical coupling involved in cardiac conduction / regulation of synaptic vesicle exocytosis / Phase 0 - rapid depolarisation / calcineurin-mediated signaling / Negative regulation of NMDA receptor-mediated neuronal transmission / exocytosis / Unblocking of NMDA receptors, glutamate binding and activation / RHO GTPases activate PAKs / Ion transport by P-type ATPases / Uptake and function of anthrax toxins / regulation of ryanodine-sensitive calcium-release channel activity / action potential / Long-term potentiation / protein phosphatase activator activity / adenylate cyclase binding / Calcineurin activates NFAT / Regulation of MECP2 expression and activity / positive regulation of protein serine/threonine kinase activity / DARPP-32 events / catalytic complex / regulation of synaptic vesicle endocytosis / Smooth Muscle Contraction / voltage-gated potassium channel activity / 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 / protein targeting / neuronal action potential / activation of adenylate cyclase activity / cellular response to interferon-beta / Protein methylation / calcium channel inhibitor activity / phosphatidylinositol 3-kinase binding / presynaptic cytosol / Activation of AMPK downstream of NMDARs / Ion homeostasis / regulation of release of sequestered calcium ion into cytosol by sarcoplasmic reticulum / positive regulation of nitric-oxide synthase activity / eNOS activation / titin binding / enzyme regulator activity / Tetrahydrobiopterin (BH4) synthesis, recycling, salvage and regulation / sperm midpiece / regulation of calcium-mediated signaling類似検索 - 分子機能 Potassium channel, voltage dependent, KCNQ3 / Potassium channel, voltage dependent, KCNQ2 / Ankyrin-G binding site / Ankyrin-G binding motif of KCNQ2-3 / Unstructured region on Potassium channel subunit alpha KvLQT2 / Potassium channel, voltage dependent, KCNQ / Potassium channel, voltage dependent, KCNQ, C-terminal / KCNQ voltage-gated potassium channel / : / EF-hand domain pair ...Potassium channel, voltage dependent, KCNQ3 / Potassium channel, voltage dependent, KCNQ2 / Ankyrin-G binding site / Ankyrin-G binding motif of KCNQ2-3 / Unstructured region on Potassium channel subunit alpha KvLQT2 / Potassium channel, voltage dependent, KCNQ / Potassium channel, voltage dependent, KCNQ, C-terminal / KCNQ voltage-gated potassium 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 / Ion transport domain / Ion transport protein / EF-hand domain pair類似検索 - ドメイン・相同性 ACETATE ION / Potassium voltage-gated channel subfamily KQT member 3 / Potassium voltage-gated channel subfamily KQT member 2 / Calmodulin-1 / Calmodulin-3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 / シンクロトロン / 分子置換 / 解像度: 2 Å |
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データ登録者 | Strulovich, R. / Hirsch, J.A. |
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資金援助 | ドイツ, イスラエル, 2件 組織 | 認可番号 | 国 |
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German Research Foundation | | ドイツ | Israel Science Foundation | 1519/12 | イスラエル |
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引用 | ジャーナル: Biochemistry / 年: 2016 タイトル: Structural Insights into the M-Channel Proximal C-Terminus/Calmodulin Complex. 著者: Strulovich, R. / Tobelaim, W.S. / Attali, B. / Hirsch, J.A. |
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履歴 | 登録 | 2016年3月26日 | 登録サイト: RCSB / 処理サイト: PDBE |
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改定 1.0 | 2016年9月7日 | Provider: repository / タイプ: Initial release |
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改定 1.1 | 2016年10月5日 | Group: Database references |
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改定 2.0 | 2019年10月16日 | Group: Atomic model / Author supporting evidence / Data collection カテゴリ: atom_site / pdbx_audit_support / reflns_shell Item: _atom_site.occupancy / _pdbx_audit_support.funding_organization |
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改定 2.1 | 2024年5月8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_comp_id / _pdbx_struct_conn_angle.ptnr1_auth_seq_id / _pdbx_struct_conn_angle.ptnr1_label_asym_id / _pdbx_struct_conn_angle.ptnr1_label_atom_id / _pdbx_struct_conn_angle.ptnr1_label_comp_id / _pdbx_struct_conn_angle.ptnr1_symmetry / _pdbx_struct_conn_angle.ptnr3_auth_comp_id / _pdbx_struct_conn_angle.ptnr3_auth_seq_id / _pdbx_struct_conn_angle.ptnr3_label_asym_id / _pdbx_struct_conn_angle.ptnr3_label_atom_id / _pdbx_struct_conn_angle.ptnr3_label_comp_id / _pdbx_struct_conn_angle.ptnr3_symmetry / _pdbx_struct_conn_angle.value / _struct_conn.pdbx_dist_value / _struct_conn.ptnr2_auth_comp_id / _struct_conn.ptnr2_auth_seq_id / _struct_conn.ptnr2_label_asym_id / _struct_conn.ptnr2_label_atom_id / _struct_conn.ptnr2_label_comp_id / _struct_conn.ptnr2_symmetry |
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