登録情報 | データベース: PDB / ID: 7rxq |
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タイトル | Crystal structure of junctophilin-2 in complex with a CaV1.1 peptide |
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要素 | - Junctophilin-2 N-terminal fragment
- Voltage-dependent L-type calcium channel subunit alpha-1S
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キーワード | STRUCTURAL PROTEIN / complex / membrane / ion channel |
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機能・相同性 | 機能・相同性情報
regulation of cardiac muscle tissue development / junctional membrane complex / positive regulation of muscle contraction / junctional sarcoplasmic reticulum membrane / phosphatidylinositol-5-phosphate binding / high voltage-gated calcium channel activity / L-type voltage-gated calcium channel complex / phosphatidic acid binding / phosphatidylinositol-3-phosphate binding / phosphatidylinositol-4-phosphate binding ...regulation of cardiac muscle tissue development / junctional membrane complex / positive regulation of muscle contraction / junctional sarcoplasmic reticulum membrane / phosphatidylinositol-5-phosphate binding / high voltage-gated calcium channel activity / L-type voltage-gated calcium channel complex / phosphatidic acid binding / phosphatidylinositol-3-phosphate binding / phosphatidylinositol-4-phosphate binding / phosphatidylinositol-3,5-bisphosphate binding / calcium ion transport into cytosol / positive regulation of ryanodine-sensitive calcium-release channel activity / cellular response to caffeine / phosphatidylserine binding / phosphatidylinositol-3,4,5-trisphosphate binding / calcium ion import across plasma membrane / voltage-gated calcium channel activity / calcium ion homeostasis / core promoter sequence-specific DNA binding / release of sequestered calcium ion into cytosol / regulation of ryanodine-sensitive calcium-release channel activity / T-tubule / phosphatidylinositol-4,5-bisphosphate binding / sarcoplasmic reticulum / muscle contraction / calcium ion transmembrane transport / DNA-binding transcription repressor activity, RNA polymerase II-specific / Z disc / transmembrane transporter binding / membrane => GO:0016020 / calmodulin binding / negative regulation of DNA-templated transcription / endoplasmic reticulum membrane / negative regulation of transcription by RNA polymerase II / DNA binding / nucleus / metal ion binding / plasma membrane類似検索 - 分子機能 Junctophilin / Voltage-dependent calcium channel, L-type, alpha-1S subunit / Possible plasma membrane-binding motif in junctophilins, PIP-5-kinases and protein kinases. / MORN motif / MORN repeat / Voltage-gated calcium channel subunit alpha, C-terminal / Voltage-gated calcium channel subunit alpha, C-term / Voltage-dependent calcium channel, L-type, alpha-1 subunit / Voltage-dependent calcium channel, alpha-1 subunit, IQ domain / Voltage gated calcium channel IQ domain ...Junctophilin / Voltage-dependent calcium channel, L-type, alpha-1S subunit / Possible plasma membrane-binding motif in junctophilins, PIP-5-kinases and protein kinases. / MORN motif / MORN repeat / Voltage-gated calcium channel subunit alpha, C-terminal / Voltage-gated calcium channel subunit alpha, C-term / Voltage-dependent calcium channel, L-type, alpha-1 subunit / Voltage-dependent calcium channel, alpha-1 subunit, IQ domain / Voltage gated calcium channel IQ domain / Voltage gated calcium channel IQ domain / Voltage-dependent calcium channel, alpha-1 subunit / Voltage-dependent L-type calcium channel, IQ-associated domain / Voltage-dependent L-type calcium channel, IQ-associated / Voltage-dependent channel domain superfamily / Ion transport domain / Ion transport protein類似検索 - ドメイン・相同性 ETHANOL / Voltage-dependent L-type calcium channel subunit alpha-1S / Junctophilin-2類似検索 - 構成要素 |
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生物種 | Homo sapiens (ヒト) Oryctolagus cuniculus (ウサギ) |
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手法 | X線回折 / シンクロトロン / 分子置換 / 解像度: 2.03 Å |
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データ登録者 | Yang, Z. / Panwar, P. / Van Petegem, F. |
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資金援助 | カナダ, 1件 組織 | 認可番号 | 国 |
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Canadian Institutes of Health Research (CIHR) | | カナダ |
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引用 | ジャーナル: Proc.Natl.Acad.Sci.USA / 年: 2022 タイトル: Structures of the junctophilin/voltage-gated calcium channel interface reveal hot spot for cardiomyopathy mutations. 著者: Yang, Z.F. / Panwar, P. / McFarlane, C.R. / Tuinte, W.E. / Campiglio, M. / Van Petegem, F. |
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履歴 | 登録 | 2021年8月23日 | 登録サイト: RCSB / 処理サイト: RCSB |
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改定 1.0 | 2022年2月23日 | Provider: repository / タイプ: Initial release |
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改定 1.1 | 2022年3月16日 | Group: Database references / カテゴリ: citation / citation_author Item: _citation.journal_volume / _citation.page_first ..._citation.journal_volume / _citation.page_first / _citation.page_last / _citation.pdbx_database_id_DOI / _citation.pdbx_database_id_PubMed / _citation.title / _citation_author.identifier_ORCID / _citation_author.name |
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改定 1.2 | 2023年10月18日 | Group: Data collection / Refinement description カテゴリ: chem_comp_atom / chem_comp_bond / pdbx_initial_refinement_model |
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