+データを開く
-基本情報
登録情報 | データベース: PDB / ID: 8i2g | ||||||
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タイトル | FSHR-Follicle stimulating hormone-compound 716340-Gs complex | ||||||
要素 |
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キーワード | HORMONE / Follicle stimulating hormone / FSH / GPCR / Gs-protein | ||||||
機能・相同性 | 機能・相同性情報 follicle-stimulating hormone receptor activity / progesterone biosynthetic process / follicle-stimulating hormone activity / follicle-stimulating hormone complex / pituitary gonadotropin complex / luteinizing hormone secretion / follicle-stimulating hormone secretion / positive regulation of steroid biosynthetic process / Thyroxine biosynthesis / Mineralocorticoid biosynthesis ...follicle-stimulating hormone receptor activity / progesterone biosynthetic process / follicle-stimulating hormone activity / follicle-stimulating hormone complex / pituitary gonadotropin complex / luteinizing hormone secretion / follicle-stimulating hormone secretion / positive regulation of steroid biosynthetic process / Thyroxine biosynthesis / Mineralocorticoid biosynthesis / Glycoprotein hormones / Hormone ligand-binding receptors / Reactions specific to the complex N-glycan synthesis pathway / Androgen biosynthesis / follicle-stimulating hormone signaling pathway / female gamete generation / Sertoli cell proliferation / gonad development / regulation of protein kinase A signaling / positive regulation of cAMP-mediated signaling / sensory perception of chemical stimulus / negative regulation of organ growth / regulation of osteoclast differentiation / cellular response to follicle-stimulating hormone stimulus / mu-type opioid receptor binding / corticotropin-releasing hormone receptor 1 binding / regulation of signaling receptor activity / thyroid hormone generation / G protein-coupled peptide receptor activity / beta-2 adrenergic receptor binding / organ growth / female gonad development / PKA activation in glucagon signalling / thyroid gland development / developmental growth / D1 dopamine receptor binding / positive regulation of bone resorption / Hedgehog 'off' state / adenylate cyclase-activating adrenergic receptor signaling pathway / ionotropic glutamate receptor binding / insulin-like growth factor receptor binding / adenylate cyclase activator activity / TFAP2 (AP-2) family regulates transcription of growth factors and their receptors / hormone-mediated signaling pathway / transforming growth factor beta receptor signaling pathway / positive regulation of GTPase activity / female pregnancy / bone development / G-protein beta/gamma-subunit complex binding / Olfactory Signaling Pathway / Activation of the phototransduction cascade / adenylate cyclase-activating G protein-coupled receptor signaling pathway / hormone activity / 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 / platelet aggregation / Prostacyclin signalling through prostacyclin receptor / Glucagon signaling in metabolic regulation / G beta:gamma signalling through CDC42 / G beta:gamma signalling through BTK / ADP signalling through P2Y purinoceptor 12 / Sensory perception of sweet, bitter, and umami (glutamate) taste / Synthesis, secretion, and inactivation of Glucagon-like Peptide-1 (GLP-1) / photoreceptor disc membrane / Golgi lumen / Glucagon-type ligand receptors / Adrenaline,noradrenaline inhibits insulin secretion / Vasopressin regulates renal water homeostasis via Aquaporins / G alpha (z) signalling events / Glucagon-like Peptide-1 (GLP1) regulates insulin secretion / ADORA2B mediated anti-inflammatory cytokines production / cellular response to catecholamine stimulus / sensory perception of taste / ADP signalling through P2Y purinoceptor 1 / male gonad development / G beta:gamma signalling through PI3Kgamma / adenylate cyclase-activating dopamine receptor signaling pathway / Cooperation of PDCL (PhLP1) and TRiC/CCT in G-protein beta folding / GPER1 signaling / cellular response to prostaglandin E stimulus / 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) / GTPase binding / positive regulation of cold-induced thermogenesis / retina development in camera-type eye / Ca2+ pathway / phospholipase C-activating G protein-coupled receptor signaling pathway / G alpha (i) signalling events / fibroblast proliferation / G alpha (s) signalling events 類似検索 - 分子機能 | ||||||
生物種 | Cricetulus griseus (モンゴルキヌゲネズミ) Homo sapiens (ヒト) Lama glama (ラマ) | ||||||
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: 2.8 Å | ||||||
データ登録者 | Duan, J. / Xu, P. / Yang, J. / Ji, Y. / Zhang, H. / Mao, C. / Luan, X. / Jiang, Y. / Zhang, Y. / Zhang, S. / Xu, H.E. | ||||||
資金援助 | 中国, 1件
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引用 | ジャーナル: Nat Commun / 年: 2023 タイトル: Mechanism of hormone and allosteric agonist mediated activation of follicle stimulating hormone receptor. 著者: Jia Duan / Peiyu Xu / Huibing Zhang / Xiaodong Luan / Jiaqi Yang / Xinheng He / Chunyou Mao / Dan-Dan Shen / Yujie Ji / Xi Cheng / Hualiang Jiang / Yi Jiang / Shuyang Zhang / Yan Zhang / H Eric Xu / 要旨: Follicle stimulating hormone (FSH) is an essential glycoprotein hormone for human reproduction, which functions are mediated by a G protein-coupled receptor, FSHR. Aberrant FSH-FSHR signaling causes ...Follicle stimulating hormone (FSH) is an essential glycoprotein hormone for human reproduction, which functions are mediated by a G protein-coupled receptor, FSHR. Aberrant FSH-FSHR signaling causes infertility and ovarian hyperstimulation syndrome. Here we report cryo-EM structures of FSHR in both inactive and active states, with the active structure bound to FSH and an allosteric agonist compound 21 f. The structures of FSHR are similar to other glycoprotein hormone receptors, highlighting a conserved activation mechanism of hormone-induced receptor activation. Compound 21 f formed extensive interactions with the TMD to directly activate FSHR. Importantly, the unique residue H615 in FSHR plays an essential role in determining FSHR selectivity for various allosteric agonists. Together, our structures provide a molecular basis of FSH and small allosteric agonist-mediated FSHR activation, which could inspire the design of FSHR-targeted drugs for the treatment of infertility and controlled ovarian stimulation for in vitro fertilization. | ||||||
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 | 8i2g.cif.gz | 649.1 KB | 表示 | PDBx/mmCIF形式 |
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PDB形式 | pdb8i2g.ent.gz | 548.9 KB | 表示 | PDB形式 |
PDBx/mmJSON形式 | 8i2g.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
文書・要旨 | 8i2g_validation.pdf.gz | 1.6 MB | 表示 | wwPDB検証レポート |
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文書・詳細版 | 8i2g_full_validation.pdf.gz | 1.6 MB | 表示 | |
XML形式データ | 8i2g_validation.xml.gz | 54.5 KB | 表示 | |
CIF形式データ | 8i2g_validation.cif.gz | 79.2 KB | 表示 | |
アーカイブディレクトリ | https://data.pdbj.org/pub/pdb/validation_reports/i2/8i2g ftp://data.pdbj.org/pub/pdb/validation_reports/i2/8i2g | HTTPS FTP |
-関連構造データ
関連構造データ | 35135MC 8i2hC 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
-タンパク質 , 4種, 4分子 ARXY
#1: タンパク質 | 分子量: 30168.227 Da / 分子数: 1 / 変異: S205T / 由来タイプ: 組換発現 由来: (組換発現) Cricetulus griseus (モンゴルキヌゲネズミ), (組換発現) Homo sapiens (ヒト) 遺伝子: GNAS, GNAS, GNAS1 発現宿主: Spodoptera frugiperda (ツマジロクサヨトウ) 参照: UniProt: Q8R4A8, UniProt: Q5JWF2 |
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#5: タンパク質 | 分子量: 76683.680 Da / 分子数: 1 / 変異: S273I / 由来タイプ: 組換発現 / 由来: (組換発現) Homo sapiens (ヒト) / 遺伝子: FSHR 発現宿主: Spodoptera frugiperda (ツマジロクサヨトウ) 参照: UniProt: P23945 |
#6: タンパク質 | 分子量: 10183.753 Da / 分子数: 1 / 変異: F17L / 由来タイプ: 組換発現 / 由来: (組換発現) Homo sapiens (ヒト) / 遺伝子: CGA / 細胞株 (発現宿主): HEK293 / 発現宿主: Homo sapiens (ヒト) / 参照: UniProt: P01215 |
#7: タンパク質 | 分子量: 12241.914 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: FSHB / 細胞株 (発現宿主): HEK293 / 発現宿主: Homo sapiens (ヒト) / 参照: UniProt: P01225 |
-Guanine nucleotide-binding protein ... , 2種, 2分子 BG
#2: タンパク質 | 分子量: 37915.496 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 発現宿主: Spodoptera frugiperda (ツマジロクサヨトウ) 参照: UniProt: P62873 |
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#3: タンパク質 | 分子量: 7861.143 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 発現宿主: Spodoptera frugiperda (ツマジロクサヨトウ) 参照: UniProt: P59768 |
-抗体 , 1種, 1分子 N
#4: 抗体 | 分子量: 13885.439 Da / 分子数: 1 / 由来タイプ: 組換発現 / 由来: (組換発現) Lama glama (ラマ) / 発現宿主: Escherichia coli (大腸菌) |
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-糖 , 2種, 5分子
#8: 多糖 | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose |
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#12: 糖 | ChemComp-NAG / |
-非ポリマー , 4種, 19分子
#9: 化合物 | ChemComp-CLR / #10: 化合物 | #11: 化合物 | #13: 化合物 | ChemComp-O6F / | |
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-詳細
研究の焦点であるリガンドがあるか | Y |
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-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: FSHR-Follicle stimulating hormone-compound 716340-Gs complex タイプ: COMPLEX / Entity ID: #1-#7 / 由来: RECOMBINANT |
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由来(天然) | 生物種: Homo sapiens (ヒト) |
由来(組換発現) | 生物種: Spodoptera frugiperda (ツマジロクサヨトウ) |
緩衝液 | pH: 7.5 |
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-PROPANE |
-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: OTHER / 最大 デフォーカス(公称値): 2000 nm / 最小 デフォーカス(公称値): 800 nm |
撮影 | 電子線照射量: 50 e/Å2 フィルム・検出器のモデル: FEI FALCON IV (4k x 4k) |
-解析
CTF補正 | タイプ: NONE |
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3次元再構成 | 解像度: 2.8 Å / 解像度の算出法: FSC 0.143 CUT-OFF / 粒子像の数: 477950 / 対称性のタイプ: POINT |