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基本情報
登録情報 | データベース: PDB / ID: 8jhb | ||||||
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タイトル | FZD6 Gs complex | ||||||
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![]() | MEMBRANE PROTEIN / FZD6 / Complex. | ||||||
機能・相同性 | ![]() embryonic nail plate morphogenesis / establishment of body hair planar orientation / cell proliferation in midbrain / adenylate cyclase-activating serotonin receptor signaling pathway / Signaling by RNF43 mutants / midbrain morphogenesis / Wnt receptor activity / non-canonical Wnt signaling pathway / sensory perception of chemical stimulus / Wnt-protein binding ...embryonic nail plate morphogenesis / establishment of body hair planar orientation / cell proliferation in midbrain / adenylate cyclase-activating serotonin receptor signaling pathway / Signaling by RNF43 mutants / midbrain morphogenesis / Wnt receptor activity / non-canonical Wnt signaling pathway / sensory perception of chemical stimulus / Wnt-protein binding / apicolateral plasma membrane / mu-type opioid receptor binding / corticotropin-releasing hormone receptor 1 binding / PCP/CE pathway / Class B/2 (Secretin family receptors) / beta-2 adrenergic receptor binding / Wnt signaling pathway, planar cell polarity pathway / inner ear morphogenesis / PKA activation in glucagon signalling / developmental growth / hair follicle development / canonical Wnt signaling pathway / D1 dopamine receptor binding / Regulation of FZD by ubiquitination / Hedgehog 'off' state / response to prostaglandin E / adenylate cyclase regulator activity / insulin-like growth factor receptor binding / ionotropic glutamate receptor binding / cytoplasmic vesicle membrane / adenylate cyclase activator activity / neural tube closure / G protein-coupled receptor activity / negative regulation of canonical Wnt signaling pathway / bone development / platelet activation / platelet aggregation / G-protein beta/gamma-subunit complex binding / Olfactory Signaling Pathway / Activation of the phototransduction cascade / G beta:gamma signalling through PLC beta / Presynaptic function of Kainate receptors / Thromboxane signalling through TP receptor / G protein-coupled acetylcholine receptor signaling pathway / G-protein activation / Activation of G protein gated Potassium channels / Inhibition of voltage gated Ca2+ channels via Gbeta/gamma subunits / adenylate cyclase-activating G protein-coupled receptor signaling pathway / Prostacyclin signalling through prostacyclin receptor / G beta:gamma signalling through CDC42 / Glucagon signaling in metabolic regulation / G beta:gamma signalling through BTK / Synthesis, secretion, and inactivation of Glucagon-like Peptide-1 (GLP-1) / ADP signalling through P2Y purinoceptor 12 / Sensory perception of sweet, bitter, and umami (glutamate) taste / photoreceptor disc membrane / Glucagon-type ligand receptors / Adrenaline,noradrenaline inhibits insulin secretion / Vasopressin regulates renal water homeostasis via Aquaporins / Glucagon-like Peptide-1 (GLP1) regulates insulin secretion / G alpha (z) signalling events / ADP signalling through P2Y purinoceptor 1 / cellular response to catecholamine stimulus / ADORA2B mediated anti-inflammatory cytokines production / G beta:gamma signalling through PI3Kgamma / Cooperation of PDCL (PhLP1) and TRiC/CCT in G-protein beta folding / adenylate cyclase-activating dopamine receptor signaling pathway / GPER1 signaling / Inactivation, recovery and regulation of the phototransduction cascade / cellular response to prostaglandin E stimulus / G-protein beta-subunit binding / heterotrimeric G-protein complex / G alpha (12/13) signalling events / sensory perception of taste / extracellular vesicle / signaling receptor complex adaptor activity / Thrombin signalling through proteinase activated receptors (PARs) / positive regulation of cold-induced thermogenesis / retina development in camera-type eye / G protein activity / GTPase binding / Ca2+ pathway / fibroblast proliferation / High laminar flow shear stress activates signaling by PIEZO1 and PECAM1:CDH5:KDR in endothelial cells / G alpha (i) signalling events / G alpha (s) signalling events / phospholipase C-activating G protein-coupled receptor signaling pathway / 加水分解酵素; 酸無水物に作用; GTPに作用・細胞または細胞小器官の運動に関与 / G alpha (q) signalling events / Ras protein signal transduction / Extra-nuclear estrogen signaling / cell population proliferation / ciliary basal body / cilium / apical plasma membrane / G protein-coupled receptor signaling pathway / lysosomal membrane / GTPase activity / ubiquitin protein ligase binding / synapse 類似検索 - 分子機能 | ||||||
生物種 | ![]() | ||||||
手法 | 電子顕微鏡法 / 単粒子再構成法 / クライオ電子顕微鏡法 / 解像度: 3.3 Å | ||||||
![]() | Xu, F. / Zhang, Z. | ||||||
資金援助 | 1件
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![]() | ![]() タイトル: A framework for Frizzled-G protein coupling and implications to the PCP signaling pathways. 著者: Zhibin Zhang / Xi Lin / Ling Wei / Yiran Wu / Lu Xu / Lijie Wu / Xiaohu Wei / Suwen Zhao / Xiangjia Zhu / Fei Xu / ![]() 要旨: The ten Frizzled receptors (FZDs) are essential in Wnt signaling and play important roles in embryonic development and tumorigenesis. Among these, FZD6 is closely associated with lens development. ...The ten Frizzled receptors (FZDs) are essential in Wnt signaling and play important roles in embryonic development and tumorigenesis. Among these, FZD6 is closely associated with lens development. Understanding FZD activation mechanism is key to unlock these emerging targets. Here we present the cryo-EM structures of FZD6 and FZD3 which are known to relay non-canonical planar cell polarity (PCP) signaling pathways as well as FZD1 in their G protein-coupled states and in the apo inactive states, respectively. Comparison of the three inactive/active pairs unveiled a shared activation framework among all ten FZDs. Mutagenesis along with imaging and functional analysis on the human lens epithelial tissues suggested potential crosstalk between the G-protein coupling of FZD6 and the PCP signaling pathways. Together, this study provides an integrated understanding of FZD structure and function, and lays the foundation for developing therapeutic modulators to activate or inhibit FZD signaling for a range of disorders including cancers and cataracts. | ||||||
履歴 |
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構造の表示
構造ビューア | 分子: ![]() ![]() |
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ダウンロードとリンク
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PDBx/mmCIF形式 | ![]() | 232.3 KB | 表示 | ![]() |
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PDB形式 | ![]() | 179.2 KB | 表示 | ![]() |
PDBx/mmJSON形式 | ![]() | ツリー表示 | ![]() | |
その他 | ![]() |
-検証レポート
文書・要旨 | ![]() | 1.2 MB | 表示 | ![]() |
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文書・詳細版 | ![]() | 1.2 MB | 表示 | |
XML形式データ | ![]() | 45.2 KB | 表示 | |
CIF形式データ | ![]() | 67 KB | 表示 | |
アーカイブディレクトリ | ![]() ![]() | HTTPS FTP |
-関連構造データ
関連構造データ | ![]() 36261MC ![]() 8j9nC ![]() 8j9oC ![]() 8jh7C ![]() 8jhcC ![]() 8jhiC M: このデータのモデリングに利用したマップデータ C: 同じ文献を引用 ( |
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類似構造データ | 類似検索 - 機能・相同性 ![]() |
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リンク
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集合体
登録構造単位 | ![]()
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要素
#1: タンパク質 | 分子量: 31117.201 Da / 分子数: 1 / 変異: G44D,E45N,A249D,S252D,I372A,V375I / 由来タイプ: 組換発現 / 詳細: minGas / 由来: (組換発現) ![]() ![]() ![]() |
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#2: タンパク質 | 分子量: 37416.930 Da / 分子数: 1 / 由来タイプ: 組換発現 / 由来: (組換発現) ![]() ![]() |
#3: タンパク質 | 分子量: 8417.766 Da / 分子数: 1 / 由来タイプ: 組換発現 / 由来: (組換発現) ![]() ![]() |
#4: タンパク質 | 分子量: 14845.516 Da / 分子数: 1 / 由来タイプ: 組換発現 / 由来: (組換発現) ![]() ![]() ![]() |
#5: タンパク質 | 分子量: 61912.398 Da / 分子数: 1 / 由来タイプ: 組換発現 / 由来: (組換発現) ![]() 発現宿主: ![]() ![]() 参照: UniProt: O60353 |
Has protein modification | Y |
-実験情報
-実験
実験 | 手法: 電子顕微鏡法 |
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EM実験 | 試料の集合状態: PARTICLE / 3次元再構成法: 単粒子再構成法 |
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試料調製
構成要素 | 名称: FZD6-Gs complex with Nb35. / タイプ: COMPLEX / Entity ID: all / 由来: RECOMBINANT | ||||||||||||||||
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由来(天然) | 生物種: ![]() | ||||||||||||||||
由来(組換発現) |
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緩衝液 | pH: 7.4 | ||||||||||||||||
試料 | 包埋: NO / シャドウイング: NO / 染色: NO / 凍結: YES | ||||||||||||||||
急速凍結 | 凍結剤: ETHANE |
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電子顕微鏡撮影
実験機器 | ![]() モデル: Titan Krios / 画像提供: FEI Company |
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顕微鏡 | モデル: FEI TITAN KRIOS |
電子銃 | 電子線源: ![]() |
電子レンズ | モード: DIFFRACTION / 最大 デフォーカス(公称値): 2000 nm / 最小 デフォーカス(公称値): 1200 nm |
撮影 | 電子線照射量: 20 e/Å2 / フィルム・検出器のモデル: GATAN K3 (6k x 4k) |
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解析
CTF補正 | タイプ: PHASE FLIPPING AND AMPLITUDE CORRECTION | ||||||||||||||||||||||||
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3次元再構成 | 解像度: 3.3 Å / 解像度の算出法: FSC 0.143 CUT-OFF / 粒子像の数: 530390 / 対称性のタイプ: POINT | ||||||||||||||||||||||||
拘束条件 |
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