登録情報 データベース : EMDB / ID : EMD-44350 ダウンロードとリンクタイトル Synaptic Vesicle V-ATPase with synaptophysin and SidK, State 3, Vo マップデータ 詳細 試料複合体 : Synaptic vesicle V-ATPase with synaptophysin and SidK, state 3, Voタンパク質・ペプチド : x 4種リガンド : x 6種 詳細 キーワード Membrane / Synaptic / Complex / 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
regulation of opioid receptor signaling pathway / Metabolism of Angiotensinogen to Angiotensins / Ion channel transport / Transferrin endocytosis and recycling / Amino acids regulate mTORC1 / negative regulation of autophagic cell death / Insulin receptor recycling / RHOA GTPase cycle / plasma membrane proton-transporting V-type ATPase complex / eye pigmentation ... regulation of opioid receptor signaling pathway / Metabolism of Angiotensinogen to Angiotensins / Ion channel transport / Transferrin endocytosis and recycling / Amino acids regulate mTORC1 / negative regulation of autophagic cell death / Insulin receptor recycling / RHOA GTPase cycle / plasma membrane proton-transporting V-type ATPase complex / eye pigmentation / central nervous system maturation / rostrocaudal neural tube patterning / positive regulation of transforming growth factor beta1 production / synaptic vesicle lumen acidification / regulation of synaptic vesicle priming / proton-transporting V-type ATPase, V0 domain / extrinsic component of synaptic vesicle membrane / cellular response to increased oxygen levels / vacuolar transport / vacuolar proton-transporting V-type ATPase, V1 domain / endosome to plasma membrane protein transport / vacuolar proton-transporting V-type ATPase, V0 domain / clathrin-coated vesicle membrane / lysosomal lumen acidification / endosomal lumen acidification / neuron spine / proton-transporting V-type ATPase complex / vacuolar proton-transporting V-type ATPase complex / head morphogenesis / protein localization to cilium / osteoclast development / neuron projection terminus / vacuolar acidification / regulation of short-term neuronal synaptic plasticity / regulation of cellular pH / dendritic spine membrane / presynaptic active zone / ROS and RNS production in phagocytes / syntaxin-1 binding / Neutrophil degranulation / cholesterol binding / response to amyloid-beta / ATPase activator activity / regulation of MAPK cascade / autophagosome membrane / proton-transporting ATPase activity, rotational mechanism / excitatory synapse / cilium assembly / regulation of neuronal synaptic plasticity / positive regulation of Wnt signaling pathway / regulation of macroautophagy / transporter activator activity / angiotensin maturation / receptor-mediated endocytosis of virus by host cell / axon terminus / endoplasmic reticulum-Golgi intermediate compartment membrane / RNA endonuclease activity / proton transmembrane transport / SH2 domain binding / receptor-mediated endocytosis / SNARE binding / neuromuscular junction / regulation of long-term neuronal synaptic plasticity / modulation of chemical synaptic transmission / small GTPase binding / transmembrane transport / Schaffer collateral - CA1 synapse / endocytosis / terminal bouton / synaptic vesicle / synaptic vesicle membrane / positive regulation of canonical Wnt signaling pathway / melanosome / presynapse / signaling receptor activity / cell body / presynaptic membrane / ATPase binding / intracellular iron ion homeostasis / postsynaptic membrane / early endosome / neuron projection / endosome membrane / positive regulation of ERK1 and ERK2 cascade / lysosome / endosome / postsynaptic density / cilium / apical plasma membrane / protein domain specific binding / axon / lysosomal membrane / external side of plasma membrane / ubiquitin protein ligase binding / synapse / centrosome / endoplasmic reticulum membrane / protein-containing complex binding / perinuclear region of cytoplasm / protein-containing complex 類似検索 - 分子機能 Synaptophysin/synaptoporin / Synaptophysin / synaptoporin signature. / Marvel domain / Membrane-associating domain / MARVEL domain profile. / 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 ... Synaptophysin/synaptoporin / Synaptophysin / synaptoporin signature. / Marvel domain / Membrane-associating domain / MARVEL domain profile. / 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 / Renin receptor N-terminal domain / : / V-type proton ATPase subunit f-like / Ribonuclease kappa / V-type proton ATPase subunit S1/VOA1, transmembrane domain / V0 complex accessory subunit Ac45/VOA1 transmembrane domain / 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 / ATPase, V1 complex, subunit F / ATPase, V1 complex, subunit F superfamily / ATP synthase subunit D / ATP synthase (F/14-kDa) subunit / V-ATPase proteolipid subunit C-like domain / F/V-ATP synthase subunit C superfamily / ATP synthase subunit C 類似検索 - ドメイン・相同性 Rnasek protein / V-type proton ATPase 21 kDa proteolipid subunit c'' / V-type proton ATPase subunit S1 / Synaptophysin / V-type proton ATPase 116 kDa subunit a 1 / V-type proton ATPase subunit F / V-type proton ATPase 16 kDa proteolipid subunit c / V-type proton ATPase subunit e 2 / V-type proton ATPase subunit / Renin receptor / V-type proton ATPase subunit D 類似検索 - 構成要素生物種 Rattus norvegicus (ドブネズミ)手法 単粒子再構成法 / クライオ電子顕微鏡法 / 解像度 : 3.2 Å 詳細 データ登録者Coupland CE / Rubinstein JL 資金援助 カナダ, 1件 詳細 詳細を隠すOrganization Grant number 国 Canadian Institutes of Health Research (CIHR) PJT166152 カナダ
引用ジャーナル : Science / 年 : 2024タイトル : High-resolution electron cryomicroscopy of V-ATPase in native synaptic vesicles.著者 : Claire E Coupland / Ryan Karimi / Stephanie A Bueler / Yingke Liang / Gautier M Courbon / Justin M Di Trani / Cassandra J Wong / Rayan Saghian / Ji-Young Youn / Lu-Yang Wang / John L Rubinstein / 要旨 : Intercellular communication in the nervous system occurs through the release of neurotransmitters into the synaptic cleft between neurons. In the presynaptic neuron, the proton pumping vesicular- or ... Intercellular communication in the nervous system occurs through the release of neurotransmitters into the synaptic cleft between neurons. In the presynaptic neuron, the proton pumping vesicular- or vacuolar-type ATPase (V-ATPase) powers neurotransmitter loading into synaptic vesicles (SVs), with the V complex dissociating from the membrane region of the enzyme before exocytosis. We isolated SVs from rat brain using SidK, a V-ATPase-binding bacterial effector protein. Single-particle electron cryomicroscopy allowed high-resolution structure determination of V-ATPase within the native SV membrane. In the structure, regularly spaced cholesterol molecules decorate the enzyme's rotor and the abundant SV protein synaptophysin binds the complex stoichiometrically. ATP hydrolysis during vesicle loading results in a loss of the V region of V-ATPase from the SV membrane, suggesting that loading is sufficient to induce dissociation of the enzyme. 履歴 登録 2024年3月31日 - ヘッダ(付随情報) 公開 2024年6月26日 - マップ公開 2024年6月26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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