+データを開く
-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 | ||||||
要素 |
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キーワード | MEMBRANE PROTEIN (膜タンパク質) / FZD6 / Complex. | ||||||
機能・相同性 | 機能・相同性情報 embryonic nail plate morphogenesis / establishment of body hair planar orientation / cell proliferation in midbrain / 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 ...embryonic nail plate morphogenesis / establishment of body hair planar orientation / cell proliferation in midbrain / 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) / Wnt signaling pathway, planar cell polarity pathway / beta-2 adrenergic receptor binding / inner ear morphogenesis / PKA activation in glucagon signalling / developmental growth / hair follicle development / D1 dopamine receptor binding / canonical Wnt signaling pathway / Hedgehog 'off' state / Regulation of FZD by ubiquitination / insulin-like growth factor receptor binding / ionotropic glutamate receptor binding / adenylate cyclase activator activity / neural tube closure / G protein-coupled receptor activity / G-protein beta/gamma-subunit complex binding / Olfactory Signaling Pathway / Activation of the phototransduction cascade / 骨 / G beta:gamma signalling through PLC beta / Presynaptic function of Kainate receptors / Thromboxane signalling through TP receptor / cytoplasmic vesicle membrane / negative regulation of canonical Wnt signaling pathway / G-protein activation / G protein-coupled acetylcholine receptor signaling pathway / Activation of G protein gated Potassium channels / Inhibition of voltage gated Ca2+ channels via Gbeta/gamma subunits / Prostacyclin signalling through prostacyclin receptor / Glucagon signaling in metabolic regulation / G beta:gamma signalling through CDC42 / adenylate cyclase-activating G protein-coupled receptor signaling pathway / negative regulation of DNA-binding transcription factor activity / ADP signalling through P2Y purinoceptor 12 / G beta:gamma signalling through BTK / Synthesis, secretion, and inactivation of Glucagon-like Peptide-1 (GLP-1) / Sensory perception of sweet, bitter, and umami (glutamate) taste / 凝固・線溶系 / photoreceptor disc membrane / 血小板 / Adrenaline,noradrenaline inhibits insulin secretion / Glucagon-type ligand receptors / Vasopressin regulates renal water homeostasis via Aquaporins / G alpha (z) signalling events / cellular response to catecholamine stimulus / Glucagon-like Peptide-1 (GLP1) regulates insulin secretion / ADORA2B mediated anti-inflammatory cytokines production / sensory perception of taste / ADP signalling through P2Y purinoceptor 1 / adenylate cyclase-activating dopamine receptor signaling pathway / G beta:gamma signalling through PI3Kgamma / cellular response to prostaglandin E stimulus / Cooperation of PDCL (PhLP1) and TRiC/CCT in G-protein beta folding / GPER1 signaling / G-protein beta-subunit binding / Inactivation, recovery and regulation of the phototransduction cascade / heterotrimeric G-protein complex / G alpha (12/13) signalling events / extracellular vesicle / signaling receptor complex adaptor activity / Thrombin signalling through proteinase activated receptors (PARs) / retina development in camera-type eye / GTPase binding / phospholipase C-activating G protein-coupled receptor signaling pathway / Ca2+ pathway / positive regulation of cold-induced thermogenesis / G alpha (i) signalling events / fibroblast proliferation / G alpha (s) signalling events / G alpha (q) signalling events / cell population proliferation / Ras protein signal transduction / Extra-nuclear estrogen signaling / apical plasma membrane / G protein-coupled receptor signaling pathway / lysosomal membrane / GTPase activity / シナプス / ubiquitin protein ligase binding / protein-containing complex binding / endoplasmic reticulum membrane / GTP binding / 細胞膜 / シグナル伝達 / extracellular exosome / 生体膜 類似検索 - 分子機能 | ||||||
生物種 | Homo sapiens (ヒト) | ||||||
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 | ||||||
データ登録者 | Xu, F. / Zhang, Z. | ||||||
資金援助 | 1件
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引用 | ジャーナル: Cell Discov / 年: 2024 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: MolmilJmol/JSmol |
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-ダウンロードとリンク
-ダウンロード
PDBx/mmCIF形式 | 8jhb.cif.gz | 231.7 KB | 表示 | PDBx/mmCIF形式 |
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PDB形式 | pdb8jhb.ent.gz | 179.2 KB | 表示 | PDB形式 |
PDBx/mmJSON形式 | 8jhb.json.gz | ツリー表示 | PDBx/mmJSON形式 | |
その他 | その他のダウンロード |
-検証レポート
アーカイブディレクトリ | https://data.pdbj.org/pub/pdb/validation_reports/jh/8jhb ftp://data.pdbj.org/pub/pdb/validation_reports/jh/8jhb | HTTPS FTP |
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-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 (文献) |
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類似構造データ | 類似検索 - 機能・相同性F&H 検索 |
-リンク
-集合体
登録構造単位 |
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1 |
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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) Homo sapiens (ヒト) / 遺伝子: GNAS, GNAS1 / 発現宿主: Escherichia coli (大腸菌) / 参照: UniProt: Q5JWF2 |
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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) Homo sapiens (ヒト) / 遺伝子: GNB1 / 細胞株 (発現宿主): Hi5 / 発現宿主: Trichoplusia ni (イラクサキンウワバ) / 参照: UniProt: P62873 |
#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) Homo sapiens (ヒト) / 遺伝子: GNG2 / 細胞株 (発現宿主): Hi5 / 発現宿主: Trichoplusia ni (イラクサキンウワバ) / 参照: UniProt: P59768 |
#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) Homo sapiens (ヒト) / 発現宿主: Escherichia coli (大腸菌) |
#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) Homo sapiens (ヒト) / 遺伝子: FZD6 / 細胞株 (発現宿主): Sf9 発現宿主: Spodoptera frugiperda (ツマジロクサヨトウ) 参照: UniProt: O60353 |
-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 |
-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: Homo sapiens (ヒト) | ||||||||||||||||
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 |
-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: FIELD EMISSION GUN / 加速電圧: 300 kV / 照射モード: OTHER |
電子レンズ | モード: DIFFRACTION回折 / 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) |
-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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