登録情報 | データベース: PDB / ID: 4qnh |
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タイトル | Calcium-calmodulin (T79D) complexed with the calmodulin binding domain from a small conductance potassium channel SK2-a |
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要素 | - Calmodulin
- Small conductance calcium-activated potassium channel protein 2
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キーワード | ion transport/protein binding / ion channel / ion transport-protein binding complex |
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機能・相同性 | 機能・相同性情報
Cam-PDE 1 activation / eNOS activation / Reduction of cytosolic Ca++ levels / Sodium/Calcium exchangers / RHO GTPases activate IQGAPs / Glycogen breakdown (glycogenolysis) / : / CaMK IV-mediated phosphorylation of CREB / Calcineurin activates NFAT / CREB1 phosphorylation through the activation of CaMKII/CaMKK/CaMKIV cascasde ...Cam-PDE 1 activation / eNOS activation / Reduction of cytosolic Ca++ levels / Sodium/Calcium exchangers / RHO GTPases activate IQGAPs / Glycogen breakdown (glycogenolysis) / : / CaMK IV-mediated phosphorylation of CREB / Calcineurin activates NFAT / CREB1 phosphorylation through the activation of CaMKII/CaMKK/CaMKIV cascasde / CLEC7A (Dectin-1) induces NFAT activation / VEGFR2 mediated vascular permeability / RHO GTPases activate PAKs / Activation of RAC1 downstream of NMDARs / Protein methylation / : / Stimuli-sensing channels / Tetrahydrobiopterin (BH4) synthesis, recycling, salvage and regulation / Calmodulin induced events / Ca2+ activated K+ channels / Smooth Muscle Contraction / FCERI mediated Ca+2 mobilization / small conductance calcium-activated potassium channel activity / Platelet degranulation / RAF activation / Synthesis of IP3 and IP4 in the cytosol / PKA activation / regulation of store-operated calcium channel activity / Ion transport by P-type ATPases / Phase 0 - rapid depolarisation / membrane repolarization during atrial cardiac muscle cell action potential / regulation of high voltage-gated calcium channel activity / Inactivation, recovery and regulation of the phototransduction cascade / Extra-nuclear estrogen signaling / calcium-activated potassium channel activity / : / regulation of response to tumor cell / positive regulation of autophagic cell death / DAPK1-calmodulin complex / : / establishment of protein localization to mitochondrial membrane / positive regulation of potassium ion transport / inward rectifier potassium channel activity / type 3 metabotropic glutamate receptor binding / Activation of Ca-permeable Kainate Receptor / Ca2+ pathway / regulation of potassium ion transmembrane transport / establishment of protein localization to membrane / RAF/MAP kinase cascade / regulation of synaptic vesicle endocytosis / negative regulation of high voltage-gated calcium channel activity / 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 / mitochondrion-endoplasmic reticulum membrane tethering / autophagosome membrane docking / regulation of cardiac muscle cell action potential / Ion homeostasis / positive regulation of DNA binding / positive regulation of ryanodine-sensitive calcium-release channel activity / nitric-oxide synthase binding / protein phosphatase activator activity / alpha-actinin binding / regulation of neuronal synaptic plasticity / positive regulation of phosphoprotein phosphatase activity / adenylate cyclase binding / catalytic complex / detection of calcium ion / regulation of cardiac muscle contraction / calcium channel regulator activity / smooth endoplasmic reticulum / negative regulation of ryanodine-sensitive calcium-release channel activity / calcium channel inhibitor activity / Unblocking of NMDA receptors, glutamate binding and activation / phosphatidylinositol 3-kinase binding / enzyme regulator activity / regulation of release of sequestered calcium ion into cytosol by sarcoplasmic reticulum / positive regulation of protein dephosphorylation / regulation of calcium-mediated signaling / regulation of ryanodine-sensitive calcium-release channel activity / titin binding / voltage-gated potassium channel complex / potassium ion transmembrane transport / T-tubule / calcium channel complex / activation of adenylate cyclase activity / response to amphetamine / adenylate cyclase activator activity / nitric-oxide synthase regulator activity / regulation of heart rate / sarcomere / regulation of cytokinesis / positive regulation of nitric-oxide synthase activity / calcium-mediated signaling / spindle microtubule / potassium ion transport / modulation of chemical synaptic transmission / sarcolemma / spindle pole類似検索 - 分子機能 Calmodulin / 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 ...Calmodulin / 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 Calmodulin-3 / 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 | Rattus norvegicus (ドブネズミ) |
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手法 | X線回折 / シンクロトロン / 分子置換 / 解像度: 2.02 Å |
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データ登録者 | Zhang, M. / Pascal, J.M. / Logothetis, D.E. / Zhang, J.F. |
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引用 | ジャーナル: Nat.Chem.Biol. / 年: 2014 タイトル: Selective phosphorylation modulates the PIP2 sensitivity of the CaM-SK channel complex. 著者: Zhang, M. / Meng, X.Y. / Cui, M. / Pascal, J.M. / Logothetis, D.E. / Zhang, J.F. |
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履歴 | 登録 | 2014年6月17日 | 登録サイト: RCSB / 処理サイト: RCSB |
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改定 1.0 | 2014年8月6日 | Provider: repository / タイプ: Initial release |
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改定 1.1 | 2014年9月3日 | Group: Database references |
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改定 1.2 | 2024年2月28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 / struct_ref_seq_dif / struct_site 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_atom_id / _pdbx_struct_conn_angle.ptnr1_label_comp_id / _pdbx_struct_conn_angle.ptnr1_label_seq_id / _pdbx_struct_conn_angle.ptnr2_auth_seq_id / _pdbx_struct_conn_angle.ptnr2_label_asym_id / _pdbx_struct_conn_angle.ptnr3_auth_comp_id / _pdbx_struct_conn_angle.ptnr3_auth_seq_id / _pdbx_struct_conn_angle.ptnr3_label_atom_id / _pdbx_struct_conn_angle.ptnr3_label_comp_id / _pdbx_struct_conn_angle.ptnr3_label_seq_id / _pdbx_struct_conn_angle.value / _struct_conn.pdbx_dist_value / _struct_conn.ptnr1_auth_comp_id / _struct_conn.ptnr1_auth_seq_id / _struct_conn.ptnr1_label_asym_id / _struct_conn.ptnr1_label_atom_id / _struct_conn.ptnr1_label_comp_id / _struct_conn.ptnr1_label_seq_id / _struct_conn.ptnr2_auth_seq_id / _struct_conn.ptnr2_label_asym_id / _struct_ref_seq_dif.details / _struct_site.pdbx_auth_asym_id / _struct_site.pdbx_auth_comp_id / _struct_site.pdbx_auth_seq_id |
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