登録情報 | データベース: PDB / ID: 3sya |
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タイトル | Crystal structure of the G protein-gated inward rectifier K+ channel GIRK2 (Kir3.2) in complex with sodium and PIP2 |
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要素 | G protein-activated inward rectifier potassium channel 2 |
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キーワード | METAL TRANSPORT / ion channel / potassium channel / inward rectification / sodium binding / PIP2 binding / G protein binding |
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機能・相同性 | 機能・相同性情報
G-protein activated inward rectifier potassium channel activity / Activation of G protein gated Potassium channels / Inhibition of voltage gated Ca2+ channels via Gbeta/gamma subunits / voltage-gated monoatomic ion channel activity involved in regulation of presynaptic membrane potential / inward rectifier potassium channel activity / regulation of monoatomic ion transmembrane transport / parallel fiber to Purkinje cell synapse / monoatomic ion channel complex / neuronal cell body membrane / potassium ion import across plasma membrane ...G-protein activated inward rectifier potassium channel activity / Activation of G protein gated Potassium channels / Inhibition of voltage gated Ca2+ channels via Gbeta/gamma subunits / voltage-gated monoatomic ion channel activity involved in regulation of presynaptic membrane potential / inward rectifier potassium channel activity / regulation of monoatomic ion transmembrane transport / parallel fiber to Purkinje cell synapse / monoatomic ion channel complex / neuronal cell body membrane / potassium ion import across plasma membrane / potassium channel activity / G-protein alpha-subunit binding / negative regulation of insulin secretion / presynapse / presynaptic membrane / postsynapse / axon / dendrite / cell surface / plasma membrane類似検索 - 分子機能 Potassium channel, inwardly rectifying, Kir3.2 / G protein-activated inward rectifier potassium channel 1 / Potassium channel, inwardly rectifying, transmembrane domain / Inward rectifier potassium channel transmembrane domain / Potassium channel, inwardly rectifying, Kir, cytoplasmic / Potassium channel, inwardly rectifying, Kir / Inward rectifier potassium channel, C-terminal / Inward rectifier potassium channel C-terminal domain / Helix Hairpins - #70 / Helix Hairpins ...Potassium channel, inwardly rectifying, Kir3.2 / G protein-activated inward rectifier potassium channel 1 / Potassium channel, inwardly rectifying, transmembrane domain / Inward rectifier potassium channel transmembrane domain / Potassium channel, inwardly rectifying, Kir, cytoplasmic / Potassium channel, inwardly rectifying, Kir / Inward rectifier potassium channel, C-terminal / Inward rectifier potassium channel C-terminal domain / Helix Hairpins - #70 / Helix Hairpins / Immunoglobulin E-set / Immunoglobulin-like / Sandwich / Orthogonal Bundle / Mainly Beta / Mainly Alpha類似検索 - ドメイン・相同性 : / Chem-PIO / G protein-activated inward rectifier potassium channel 2類似検索 - 構成要素 |
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生物種 | Mus musculus (ハツカネズミ) |
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手法 | X線回折 / シンクロトロン / 分子置換 / 解像度: 2.98 Å |
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データ登録者 | Whorton, M.R. / MacKinnon, R. |
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引用 | ジャーナル: Cell(Cambridge,Mass.) / 年: 2011 タイトル: Crystal Structure of the Mammalian GIRK2 K(+) Channel and Gating Regulation by G Proteins, PIP(2), and Sodium. 著者: Whorton, M.R. / Mackinnon, R. |
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履歴 | 登録 | 2011年7月16日 | 登録サイト: RCSB / 処理サイト: RCSB |
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改定 1.0 | 2011年10月12日 | Provider: repository / タイプ: Initial release |
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改定 1.1 | 2023年9月13日 | Group: Data collection / Database references ...Data collection / Database references / Derived calculations / Refinement description カテゴリ: chem_comp_atom / chem_comp_bond ...chem_comp_atom / chem_comp_bond / database_2 / pdbx_initial_refinement_model / 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_comp_id / _pdbx_struct_conn_angle.ptnr2_auth_seq_id / _pdbx_struct_conn_angle.ptnr2_label_asym_id / _pdbx_struct_conn_angle.ptnr2_label_atom_id / _pdbx_struct_conn_angle.ptnr2_label_comp_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_atom_id / _struct_conn.ptnr1_label_comp_id / _struct_conn.ptnr1_label_seq_id / _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_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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