登録情報 データベース : EMDB / ID : EMD-22121 構造の表示 ダウンロードとリンクタイトル Cryo-EM structure of V-ATPase from bovine brain, state 1 マップデータStructure of V-ATPase from bovine brain, state 1 詳細 試料複合体 : Cryo-EM structure of V-ATPase complex from bovine brain, state 1リガンド : x 5種 詳細 キーワード PROTON TRANSPORT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
ROS and RNS production in phagocytes / Insulin receptor recycling / Transferrin endocytosis and recycling / Amino acids regulate mTORC1 / Ion channel transport / Metabolism of Angiotensinogen to Angiotensins / pH reduction / RHOA GTPase cycle / plasma membrane proton-transporting V-type ATPase complex / cellular response to increased oxygen levels ... ROS and RNS production in phagocytes / Insulin receptor recycling / Transferrin endocytosis and recycling / Amino acids regulate mTORC1 / Ion channel transport / Metabolism of Angiotensinogen to Angiotensins / pH reduction / RHOA GTPase cycle / plasma membrane proton-transporting V-type ATPase complex / cellular response to increased oxygen levels / synaptic vesicle lumen acidification / vacuolar transport / vacuolar proton-transporting V-type ATPase, V1 domain / clathrin-coated vesicle membrane / vacuolar proton-transporting V-type ATPase, V0 domain / lysosomal lumen acidification / endosomal lumen acidification / proton-transporting V-type ATPase complex / cell projection organization / vacuolar proton-transporting V-type ATPase complex / protein localization to cilium / vacuolar acidification / dendritic spine membrane / regulation of cellular pH / Neutrophil degranulation / ATPase activator activity / microvillus / autophagosome membrane / cilium assembly / positive regulation of Wnt signaling pathway / regulation of macroautophagy / ATP metabolic process / H+-transporting two-sector ATPase / transport vesicle / receptor-mediated endocytosis of virus by host cell / ruffle / proton-transporting ATPase activity, rotational mechanism / endoplasmic reticulum-Golgi intermediate compartment membrane / RNA endonuclease activity / proton-transporting ATP synthase activity, rotational mechanism / endomembrane system / proton transmembrane transport / receptor-mediated endocytosis / transmembrane transport / synaptic vesicle membrane / positive regulation of canonical Wnt signaling pathway / melanosome / signaling receptor activity / ATPase binding / postsynaptic membrane / intracellular iron ion homeostasis / 加水分解酵素; エステル加水分解酵素 / early endosome / lysosome / endosome / endosome membrane / nuclear speck / cilium / apical plasma membrane / axon / external side of plasma membrane / lysosomal membrane / centrosome / endoplasmic reticulum membrane / perinuclear region of cytoplasm / Golgi apparatus / ATP hydrolysis activity / ATP binding / membrane / plasma membrane / cytosol 類似検索 - 分子機能 ATPase, V0 complex, subunit e1/e2, metazoa / V0 complex accessory subunit Ac45 / V-type proton ATPase subunit S1, luminal domain / V-type proton ATPase subunit S1, luminal domain / Renin receptor-like / Renin receptor-like transmembrane spanning segment / ATPase, V1 complex, subunit H / ATPase, V1 complex, subunit H, C-terminal / ATPase, V1 complex, subunit H, C-terminal domain superfamily / V-ATPase subunit H ... ATPase, V0 complex, subunit e1/e2, metazoa / V0 complex accessory subunit Ac45 / V-type proton ATPase subunit S1, luminal domain / V-type proton ATPase subunit S1, luminal domain / Renin receptor-like / Renin receptor-like transmembrane spanning segment / ATPase, V1 complex, subunit H / ATPase, V1 complex, subunit H, C-terminal / ATPase, V1 complex, subunit H, C-terminal domain superfamily / V-ATPase subunit H / V-ATPase subunit H / ATPase, V1 complex, subunit A / : / V-type proton ATPase subunit f-like / Ribonuclease kappa / ATPase, V1 complex, subunit C / Vacuolar ATP synthase subunit C superfamily / V-ATPase subunit C / V-type proton ATPase subunit S1/VOA1, transmembrane domain / V0 complex accessory subunit Ac45/VOA1 transmembrane domain / Vacuolar (H+)-ATPase G subunit / Vacuolar (H+)-ATPase G subunit / ATPase, V1 complex, subunit B / ATPase, V1 complex, subunit F, eukaryotic / ATPase, V0 complex, subunit e1/e2 / ATP synthase subunit H / ATPase, V0 complex, subunit d / V-ATPase proteolipid subunit C, eukaryotic / ATPase, V0 complex, subunit 116kDa, eukaryotic / ATPase, V0 complex, c/d subunit / V-type ATPase subunit C/d / V-type ATP synthase subunit c/d subunit superfamily / V-type ATP synthase c/d subunit, domain 3 superfamily / ATP synthase (C/AC39) subunit / V-ATPase proteolipid subunit / V-type ATPase, V0 complex, 116kDa subunit family / V-type ATPase 116kDa subunit family / ATPase, V1 complex, subunit D / V-type ATPase subunit E / ATPase, V1 complex, subunit F / ATPase, V1 complex, subunit F superfamily / V-type ATPase subunit E, C-terminal domain superfamily / ATP synthase subunit D / ATP synthase (F/14-kDa) subunit / ATP synthase (E/31 kDa) subunit / V-type ATP synthase regulatory subunit B/beta / V-type ATP synthase catalytic alpha chain / ATPsynthase alpha/beta subunit, N-terminal extension / ATPsynthase alpha/beta subunit barrel-sandwich domain / V-ATPase proteolipid subunit C-like domain / F/V-ATP synthase subunit C superfamily / ATP synthase subunit C / : / ATPase, F1/V1 complex, beta/alpha subunit, C-terminal / C-terminal domain of V and A type ATP synthase / ATP synthase subunit alpha, N-terminal domain-like superfamily / ATPase, F1/V1/A1 complex, alpha/beta subunit, N-terminal domain superfamily / ATPase, F1/V1/A1 complex, alpha/beta subunit, N-terminal domain / ATP synthase alpha/beta family, beta-barrel domain / ATPase, alpha/beta subunit, nucleotide-binding domain, active site / ATP synthase alpha and beta subunits signature. / ATPase, F1/V1/A1 complex, alpha/beta subunit, nucleotide-binding domain / ATP synthase alpha/beta family, nucleotide-binding domain / Armadillo-like helical / Armadillo-type fold / P-loop containing nucleoside triphosphate hydrolase 類似検索 - ドメイン・相同性 V-type proton ATPase subunit D / V-type proton ATPase subunit a / V-type proton ATPase subunit H / V-type proton ATPase subunit E 1 / V-type proton ATPase subunit C 1 / V-type proton ATPase 16 kDa proteolipid subunit c / V-type proton ATPase catalytic subunit A / V-type proton ATPase subunit B, brain isoform / V-type proton ATPase subunit D / V-type proton ATPase subunit S1 ... V-type proton ATPase subunit D / V-type proton ATPase subunit a / V-type proton ATPase subunit H / V-type proton ATPase subunit E 1 / V-type proton ATPase subunit C 1 / V-type proton ATPase 16 kDa proteolipid subunit c / V-type proton ATPase catalytic subunit A / V-type proton ATPase subunit B, brain isoform / V-type proton ATPase subunit D / V-type proton ATPase subunit S1 / V-type proton ATPase subunit d 1 / Renin receptor / V-type proton ATPase subunit G 2 / V-type proton ATPase subunit F / V-type proton ATPase 116 kDa subunit a 1 / V-type proton ATPase subunit e 2 / V-type proton ATPase 21 kDa proteolipid subunit c'' / Ribonuclease kappa 類似検索 - 構成要素生物種 Bos taurus (ウシ)手法 単粒子再構成法 / クライオ電子顕微鏡法 / 解像度 : 3.37 Å 詳細 データ登録者Wang R / Li X 引用ジャーナル : Nat Commun / 年 : 2020タイトル : Cryo-EM structures of intact V-ATPase from bovine brain.著者 : Rong Wang / Tao Long / Abdirahman Hassan / Jin Wang / Yingyuan Sun / Xiao-Song Xie / Xiaochun Li / 要旨 : The vacuolar-type H-ATPases (V-ATPase) hydrolyze ATP to pump protons across the plasma or intracellular membrane, secreting acids to the lumen or acidifying intracellular compartments. It has been ... The vacuolar-type H-ATPases (V-ATPase) hydrolyze ATP to pump protons across the plasma or intracellular membrane, secreting acids to the lumen or acidifying intracellular compartments. It has been implicated in tumor metastasis, renal tubular acidosis, and osteoporosis. Here, we report two cryo-EM structures of the intact V-ATPase from bovine brain with all the subunits including the subunit H, which is essential for ATPase activity. Two type-I transmembrane proteins, Ac45 and (pro)renin receptor, along with subunit c", constitute the core of the c-ring. Three different conformations of A/B heterodimers suggest a mechanism for ATP hydrolysis that triggers a rotation of subunits DF, inducing spinning of subunit d with respect to the entire c-ring. Moreover, many lipid molecules have been observed in the Vo domain to mediate the interactions between subunit c, c", (pro)renin receptor, and Ac45. These two structures reveal unique features of mammalian V-ATPase and suggest a mechanism of V1-Vo torque transmission. 履歴 登録 2020年6月7日 - ヘッダ(付随情報) 公開 2020年8月19日 - マップ公開 2020年8月19日 - 更新 2024年10月23日 - 現状 2024年10月23日 処理サイト : RCSB / 状態 : 公開
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