+データを開く
-基本情報
登録情報 | データベース: EMDB / ID: EMD-37357 | ||||||||||||||||||
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タイトル | Cryo-EM structure of the AA-14-bound GPR101-Gs complex | ||||||||||||||||||
マップデータ | |||||||||||||||||||
試料 |
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キーワード | GPCR (Gタンパク質共役受容体) / orphan receptor (オーファン受容体) / GPR101 / constitutive activity (受容体) / cryo-EM (低温電子顕微鏡法) / structural protein (タンパク質) / MEMBRANE PROTEIN (膜タンパク質) | ||||||||||||||||||
機能・相同性 | 機能・相同性情報 Adenylate cyclase inhibitory pathway / positive regulation of protein localization to cell cortex / regulation of cAMP-mediated signaling / D2 dopamine receptor binding / G protein-coupled serotonin receptor binding / adenylate cyclase-activating adrenergic receptor signaling pathway / regulation of mitotic spindle organization / cellular response to forskolin / adenylate cyclase-inhibiting G protein-coupled receptor signaling pathway / Regulation of insulin secretion ...Adenylate cyclase inhibitory pathway / positive regulation of protein localization to cell cortex / regulation of cAMP-mediated signaling / D2 dopamine receptor binding / G protein-coupled serotonin receptor binding / adenylate cyclase-activating adrenergic receptor signaling pathway / regulation of mitotic spindle organization / cellular response to forskolin / adenylate cyclase-inhibiting G protein-coupled receptor signaling pathway / Regulation of insulin secretion / G protein-coupled receptor binding / G protein-coupled receptor activity / Olfactory Signaling Pathway / G-protein beta/gamma-subunit complex binding / Activation of the phototransduction cascade / G beta:gamma signalling through PLC beta / Presynaptic function of Kainate receptors / Thromboxane signalling through TP receptor / adenylate cyclase-modulating G protein-coupled receptor 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 / 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 / photoreceptor disc membrane / response to peptide hormone / 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 / adenylate cyclase-activating dopamine receptor signaling pathway / ADP signalling through P2Y purinoceptor 1 / G beta:gamma signalling through PI3Kgamma / cellular response to prostaglandin E stimulus / Cooperation of PDCL (PhLP1) and TRiC/CCT in G-protein beta folding / sensory perception of taste / GPER1 signaling / G-protein beta-subunit binding / GDP 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 / Ca2+ pathway / phospholipase C-activating G protein-coupled receptor signaling pathway / 細胞皮質 / midbody / G alpha (i) signalling events / fibroblast proliferation / G alpha (s) signalling events / G alpha (q) signalling events / Ras protein signal transduction / cell population proliferation / Extra-nuclear estrogen signaling / receptor complex / 細胞周期 / G protein-coupled receptor signaling pathway / lysosomal membrane / 細胞分裂 / GTPase activity / 中心体 / シナプス / protein-containing complex binding / GTP binding / 核小体 / magnesium ion binding / シグナル伝達 / extracellular exosome / 核質 / 生体膜 / 細胞膜 / 細胞質基質 / 細胞質 類似検索 - 分子機能 | ||||||||||||||||||
生物種 | 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: 3.3 Å | ||||||||||||||||||
データ登録者 | Sun JP / Yu X / Gao N / Yang F / Wang JY / Yang Z / Guan Y / Wang GP | ||||||||||||||||||
資金援助 | 中国, 5件
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引用 | ジャーナル: Nat Chem Biol / 年: 2024 タイトル: Structure of GPR101-Gs enables identification of ligands with rejuvenating potential. 著者: Zhao Yang / Jun-Yan Wang / Fan Yang / Kong-Kai Zhu / Guo-Peng Wang / Ying Guan / Shang-Lei Ning / Yan Lu / Yu Li / Chao Zhang / Yuan Zheng / Shu-Hua Zhou / Xin-Wen Wang / Ming-Wei Wang / Peng ...著者: Zhao Yang / Jun-Yan Wang / Fan Yang / Kong-Kai Zhu / Guo-Peng Wang / Ying Guan / Shang-Lei Ning / Yan Lu / Yu Li / Chao Zhang / Yuan Zheng / Shu-Hua Zhou / Xin-Wen Wang / Ming-Wei Wang / Peng Xiao / Fan Yi / Cheng Zhang / Peng-Ju Zhang / Fei Xu / Bao-Hua Liu / Hua Zhang / Xiao Yu / Ning Gao / Jin-Peng Sun / 要旨: GPR101 is an orphan G protein-coupled receptor actively participating in energy homeostasis. Here we report the cryo-electron microscopy structure of GPR101 constitutively coupled to Gs heterotrimer, ...GPR101 is an orphan G protein-coupled receptor actively participating in energy homeostasis. Here we report the cryo-electron microscopy structure of GPR101 constitutively coupled to Gs heterotrimer, which reveals unique features of GPR101, including the interaction of extracellular loop 2 within the 7TM bundle, a hydrophobic chain packing-mediated activation mechanism and the structural basis of disease-related mutants. Importantly, a side pocket is identified in GPR101 that facilitates in silico screening to identify four small-molecule agonists, including AA-14. The structure of AA-14-GPR101-Gs provides direct evidence of the AA-14 binding at the side pocket. Functionally, AA-14 partially restores the functions of GH/IGF-1 axis and exhibits several rejuvenating effects in wild-type mice, which are abrogated in Gpr101-deficient mice. In summary, we provide a structural basis for the constitutive activity of GPR101. The structure-facilitated identification of GPR101 agonists and functional analysis suggest that targeting this orphan receptor has rejuvenating potential. | ||||||||||||||||||
履歴 |
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-構造の表示
添付画像 |
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-ダウンロードとリンク
-EMDBアーカイブ
マップデータ | emd_37357.map.gz | 5.4 MB | EMDBマップデータ形式 | |
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ヘッダ (付随情報) | emd-37357-v30.xml emd-37357.xml | 20.8 KB 20.8 KB | 表示 表示 | EMDBヘッダ |
FSC (解像度算出) | emd_37357_fsc.xml | 6.5 KB | 表示 | FSCデータファイル |
画像 | emd_37357.png | 75 KB | ||
Filedesc metadata | emd-37357.cif.gz | 6.8 KB | ||
その他 | emd_37357_half_map_1.map.gz emd_37357_half_map_2.map.gz | 16.9 MB 16.9 MB | ||
アーカイブディレクトリ | http://ftp.pdbj.org/pub/emdb/structures/EMD-37357 ftp://ftp.pdbj.org/pub/emdb/structures/EMD-37357 | HTTPS FTP |
-関連構造データ
-リンク
EMDBのページ | EMDB (EBI/PDBe) / EMDataResource |
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「今月の分子」の関連する項目 |
-マップ
ファイル | ダウンロード / ファイル: emd_37357.map.gz / 形式: CCP4 / 大きさ: 22.2 MB / タイプ: IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) | ||||||||||||||||||||
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ボクセルのサイズ | X=Y=Z: 0.85 Å | ||||||||||||||||||||
密度 |
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対称性 | 空間群: 1 | ||||||||||||||||||||
詳細 | EMDB XML:
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-添付データ
-ハーフマップ: #2
ファイル | emd_37357_half_map_1.map | ||||||||||||
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投影像・断面図 |
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密度ヒストグラム |
-ハーフマップ: #1
ファイル | emd_37357_half_map_2.map | ||||||||||||
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投影像・断面図 |
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密度ヒストグラム |
-試料の構成要素
-全体 : Cryo-EM structure of the AA14-bound GPR101-Gs complex
全体 | 名称: Cryo-EM structure of the AA14-bound GPR101-Gs complex |
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要素 |
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-超分子 #1: Cryo-EM structure of the AA14-bound GPR101-Gs complex
超分子 | 名称: Cryo-EM structure of the AA14-bound GPR101-Gs complex タイプ: complex / ID: 1 / 親要素: 0 / 含まれる分子: #1-#5 |
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由来(天然) | 生物種: Homo sapiens (ヒト) |
-分子 #1: Guanine nucleotide-binding protein G(i) subunit alpha-1,Guanine n...
分子 | 名称: Guanine nucleotide-binding protein G(i) subunit alpha-1,Guanine nucleotide-binding protein G(s) subunit タイプ: protein_or_peptide / ID: 1 / コピー数: 1 / 光学異性体: LEVO |
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由来(天然) | 生物種: Homo sapiens (ヒト) |
分子量 | 理論値: 42.010664 KDa |
組換発現 | 生物種: Spodoptera frugiperda (ツマジロクサヨトウ) |
配列 | 文字列: MMGCTLSAED KAAVERSKMI EKQLQKDKQV YRATHRLLLL GADNSGKSTI VKQMRIYHVN GYSEEECKQY KAVVYSNTIQ SIIAIIRAM GRLKIDFGDS ARADDARQLF VLAGAAEEGF MTAELAGVIK RLWKDSGVQA CFNRSREYQL NDSAAYYLND L DRIAQPNY ...文字列: MMGCTLSAED KAAVERSKMI EKQLQKDKQV YRATHRLLLL GADNSGKSTI VKQMRIYHVN GYSEEECKQY KAVVYSNTIQ SIIAIIRAM GRLKIDFGDS ARADDARQLF VLAGAAEEGF MTAELAGVIK RLWKDSGVQA CFNRSREYQL NDSAAYYLND L DRIAQPNY IPTQQDVLRT RVKTSGIFET KFQVDKVNFH MFDVGAQRDE RRKWIQCFND VTAIIFVVDS SDYNRLQEAL ND FKSIWNN RWLRTISVIL FLNKQDLLAE KVLAGKSKIE DYFPEFARYT TPEDATPEPG EDPRVTRAKY FIRDEFLRIS TAS GDGRHY CYPHFTCSVD TENARRIFND CRDIIQRMHL RQYELL UniProtKB: Guanine nucleotide-binding protein G(i) subunit alpha-1 |
-分子 #2: Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1
分子 | 名称: Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1 タイプ: protein_or_peptide / ID: 2 / コピー数: 1 / 光学異性体: LEVO |
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由来(天然) | 生物種: Homo sapiens (ヒト) |
分子量 | 理論値: 37.429863 KDa |
組換発現 | 生物種: Spodoptera frugiperda (ツマジロクサヨトウ) |
配列 | 文字列: SGSELDQLRQ EAEQLKNQIR DARKACADAT LSQITNNIDP VGRIQMRTRR TLRGHLAKIY AMHWGTDSRL LVSASQDGKL IIWDSYTTN KVHAIPLRSS WVMTCAYAPS GNYVACGGLD NICSIYNLKT REGNVRVSRE LAGHTGYLSC CRFLDDNQIV T SSGDTTCA ...文字列: SGSELDQLRQ EAEQLKNQIR DARKACADAT LSQITNNIDP VGRIQMRTRR TLRGHLAKIY AMHWGTDSRL LVSASQDGKL IIWDSYTTN KVHAIPLRSS WVMTCAYAPS GNYVACGGLD NICSIYNLKT REGNVRVSRE LAGHTGYLSC CRFLDDNQIV T SSGDTTCA LWDIETGQQT TTFTGHTGDV MSLSLAPDTR LFVSGACDAS AKLWDVREGM CRQTFTGHES DINAICFFPN GN AFATGSD DATCRLFDLR ADQELMTYSH DNIICGITSV SFSKSGRLLL AGYDDFNCNV WDALKADRAG VLAGHDNRVS CLG VTDDGM AVATGSWDSF LKIWN UniProtKB: Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1 |
-分子 #3: Probable G-protein coupled receptor 101
分子 | 名称: Probable G-protein coupled receptor 101 / タイプ: protein_or_peptide / ID: 3 / コピー数: 1 / 光学異性体: LEVO |
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由来(天然) | 生物種: Homo sapiens (ヒト) |
分子量 | 理論値: 56.774926 KDa |
組換発現 | 生物種: Spodoptera frugiperda (ツマジロクサヨトウ) |
配列 | 文字列: MTSTCTNSTR ESNSSHTCMP LSKMPISLAH GIIRSTVLVI FLAASFVGNI VLALVLQRKP QLLQVTNRFI FNLLVTDLLQ ISLVAPWVV ATSVPLFWPL NSHFCTALVS LTHLFAFASV NTIVVVSVDR YLSIIHPLSY PSKMTQRRGY LLLYGTWIVA I LQSTPPLY ...文字列: MTSTCTNSTR ESNSSHTCMP LSKMPISLAH GIIRSTVLVI FLAASFVGNI VLALVLQRKP QLLQVTNRFI FNLLVTDLLQ ISLVAPWVV ATSVPLFWPL NSHFCTALVS LTHLFAFASV NTIVVVSVDR YLSIIHPLSY PSKMTQRRGY LLLYGTWIVA I LQSTPPLY GWGQAAFDER NALCSMIWGA SPSYTILSVV SFIVIPLIVM IACYSVVFCA ARRQHALLYN VKRHSLEVRV KD CVENEDE EGAEKKEEFQ DESEFRRQHE GEVKAKEGRM EAKDGSLKAK EGSTGTSESS VEARGSEEVR ESSTVASDGS MEG KEGSTK VEENSMKADK GRTEVNQCSI DLGEDDMEFG EDDINFSEDD VEAVNIPESL PPSRRNSNSN PPLPRCYQCK AAKV IFIII FSYVLSLGPY CFLAVLAVWV DVETQVPQWV ITIIIWLFFL QCCIHPYVYG YMHKTIKKEI QDMLKKFFCK EKPPK EDSH PDLPGTEGGT EGKIVPSYDS ATFP UniProtKB: Probable G-protein coupled receptor 101 |
-分子 #4: Scfv16
分子 | 名称: Scfv16 / タイプ: protein_or_peptide / ID: 4 / コピー数: 1 / 光学異性体: LEVO |
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由来(天然) | 生物種: Homo sapiens (ヒト) |
分子量 | 理論値: 30.363043 KDa |
組換発現 | 生物種: Spodoptera frugiperda (ツマジロクサヨトウ) |
配列 | 文字列: MLLVNQSHQG FNKEHTSKMV SAIVLYVLLA AAAHSAFAVQ LVESGGGLVQ PGGSRKLSCS ASGFAFSSFG MHWVRQAPEK GLEWVAYIS SGSGTIYYAD TVKGRFTISR DDPKNTLFLQ MTSLRSEDTA MYYCVRSIYY YGSSPFDFWG QGTTLTVSAG G GGSGGGGS ...文字列: MLLVNQSHQG FNKEHTSKMV SAIVLYVLLA AAAHSAFAVQ LVESGGGLVQ PGGSRKLSCS ASGFAFSSFG MHWVRQAPEK GLEWVAYIS SGSGTIYYAD TVKGRFTISR DDPKNTLFLQ MTSLRSEDTA MYYCVRSIYY YGSSPFDFWG QGTTLTVSAG G GGSGGGGS GGGGSADIVM TQATSSVPVT PGESVSISCR SSKSLLHSNG NTYLYWFLQR PGQSPQLLIY RMSNLASGVP DR FSGSGSG TAFTLTISRL EAEDVGVYYC MQHLEYPLTF GAGTKLEL |
-分子 #5: Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2
分子 | 名称: Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2 タイプ: protein_or_peptide / ID: 5 / コピー数: 1 / 光学異性体: LEVO |
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由来(天然) | 生物種: Homo sapiens (ヒト) |
分子量 | 理論値: 6.375332 KDa |
組換発現 | 生物種: Spodoptera frugiperda (ツマジロクサヨトウ) |
配列 | 文字列: NTASIAQARK LVEQLKMEAN IDRIKVSKAA ADLMAYCEAH AKEDPLLTPV PASENPFR UniProtKB: Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2 |
-分子 #6: 1-(4-methylpyridin-2-yl)-3-[3-(trifluoromethyl)phenyl]thiourea
分子 | 名称: 1-(4-methylpyridin-2-yl)-3-[3-(trifluoromethyl)phenyl]thiourea タイプ: ligand / ID: 6 / コピー数: 2 / 式: U7D |
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分子量 | 理論値: 311.325 Da |
Chemical component information | ChemComp-U7D: |
-実験情報
-構造解析
手法 | クライオ電子顕微鏡法 |
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解析 | 単粒子再構成法 |
試料の集合状態 | particle |
-試料調製
緩衝液 | pH: 7.5 |
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凍結 | 凍結剤: ETHANE |
-電子顕微鏡法
顕微鏡 | FEI TITAN KRIOS |
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電子線 | 加速電圧: 300 kV / 電子線源: FIELD EMISSION GUN |
電子光学系 | 照射モード: FLOOD BEAM / 撮影モード: BRIGHT FIELDBright-field microscopy / 最大 デフォーカス(公称値): 1.2 µm / 最小 デフォーカス(公称値): 0.8 µm |
撮影 | フィルム・検出器のモデル: GATAN K3 (6k x 4k) / 平均電子線量: 60.0 e/Å2 |
実験機器 | モデル: Titan Krios / 画像提供: FEI Company |