登録情報 データベース : EMDB / ID : EMD-43316 ダウンロードとリンクタイトル Structure of gelsolin domains G1G3 bound to the barbed end of F-actin マップデータ 詳細 試料複合体 : Structure of gelsolin domains G1-G3 bound to both strands on the barbed end of F-actin複合体 : skeletal actinタンパク質・ペプチド : Actin, alpha skeletal muscle複合体 : Gelsolinリガンド : ADENOSINE-5'-DIPHOSPHATEリガンド : CALCIUM IONリガンド : ADENOSINE-5'-TRIPHOSPHATE 詳細 キーワード cytoskeleton / actin / cell motility / PROTEIN BINDING機能・相同性 機能・相同性情報分子機能 ドメイン・相同性 構成要素
striated muscle atrophy / regulation of establishment of T cell polarity / regulation of plasma membrane raft polarization / regulation of receptor clustering / renal protein absorption / positive regulation of keratinocyte apoptotic process / positive regulation of protein processing in phagocytic vesicle / positive regulation of actin nucleation / phosphatidylinositol 3-kinase catalytic subunit binding / actin cap ... striated muscle atrophy / regulation of establishment of T cell polarity / regulation of plasma membrane raft polarization / regulation of receptor clustering / renal protein absorption / positive regulation of keratinocyte apoptotic process / positive regulation of protein processing in phagocytic vesicle / positive regulation of actin nucleation / phosphatidylinositol 3-kinase catalytic subunit binding / actin cap / regulation of podosome assembly / myosin II binding / host-mediated suppression of symbiont invasion / actin filament severing / barbed-end actin filament capping / actin filament depolymerization / actin filament capping / actin polymerization or depolymerization / cell projection assembly / cardiac muscle cell contraction / Sensory processing of sound by outer hair cells of the cochlea / podosome / relaxation of cardiac muscle / cytoskeletal motor activator activity / phagocytosis, engulfment / cortical actin cytoskeleton / myosin heavy chain binding / hepatocyte apoptotic process / tropomyosin binding / troponin I binding / filamentous actin / mesenchyme migration / actin filament bundle / actin filament bundle assembly / skeletal muscle myofibril / striated muscle thin filament / sarcoplasm / skeletal muscle thin filament assembly / actin monomer binding / cilium assembly / Caspase-mediated cleavage of cytoskeletal proteins / stress fiber / skeletal muscle fiber development / phagocytic vesicle / titin binding / response to muscle stretch / phosphatidylinositol-4,5-bisphosphate binding / actin filament polymerization / central nervous system development / actin filament organization / filopodium / actin filament / protein destabilization / 加水分解酵素; 酸無水物に作用; 酸無水物に作用・細胞または細胞小器官の運動に関与 / cellular response to type II interferon / calcium-dependent protein binding / actin filament binding / lamellipodium / actin cytoskeleton / actin binding / cell body / secretory granule lumen / blood microparticle / amyloid fibril formation / ficolin-1-rich granule lumen / hydrolase activity / protein domain specific binding / Amyloid fiber formation / focal adhesion / calcium ion binding / Neutrophil degranulation / positive regulation of gene expression / magnesium ion binding / extracellular space / extracellular exosome / extracellular region / ATP binding / identical protein binding / plasma membrane / cytosol / cytoplasm 類似検索 - 分子機能 Villin/Gelsolin / Gelsolin homology domain / Gelsolin-like domain / Gelsolin repeat / ADF-H/Gelsolin-like domain superfamily / Actins signature 1. / Actin, conserved site / Actins signature 2. / Actin/actin-like conserved site / Actins and actin-related proteins signature. ... Villin/Gelsolin / Gelsolin homology domain / Gelsolin-like domain / Gelsolin repeat / ADF-H/Gelsolin-like domain superfamily / Actins signature 1. / Actin, conserved site / Actins signature 2. / Actin/actin-like conserved site / Actins and actin-related proteins signature. / Actin / Actin family / Actin / ATPase, nucleotide binding domain 類似検索 - ドメイン・相同性生物種 Oryctolagus cuniculus (ウサギ) / Homo sapiens (ヒト)手法 単粒子再構成法 / クライオ電子顕微鏡法 / 解像度 : 3.63 Å 詳細 データ登録者Barrie KR / Rebowski G / Dominguez R 資金援助 米国, 1件 詳細 詳細を隠すOrganization Grant number 国 National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS) GM073791 米国
引用ジャーナル : bioRxiv / 年 : 2024タイトル : Mechanism of Actin Filament Severing and Capping by Gelsolin.著者 : Kyle R Barrie / Grzegorz Rebowski / Roberto Dominguez 要旨 : Gelsolin is the prototypical member of a family of Ca -dependent F-actin severing and capping proteins. A structure of Ca -bound full-length gelsolin at the barbed end shows domains G1G6 and the ... Gelsolin is the prototypical member of a family of Ca -dependent F-actin severing and capping proteins. A structure of Ca -bound full-length gelsolin at the barbed end shows domains G1G6 and the inter-domain linkers wrapping around F-actin. Another structure shows domains G1G3, a fragment produced during apoptosis, on both sides of F-actin. Conformational changes that trigger severing occur on one side of F-actin with G1G6 and on both sides with G1G3. Gelsolin remains bound after severing, blocking subunit exchange. 履歴 登録 2024年1月9日 - ヘッダ(付随情報) 公開 2024年10月16日 - マップ公開 2024年10月16日 - 更新 2025年5月21日 - 現状 2025年5月21日 処理サイト : RCSB / 状態 : 公開
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