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データを開く
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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 / regulation of platelet-derived growth factor receptor signaling pathway / regulation of acetylcholine metabolic process / : / progesterone biosynthetic process / regulation of hormone metabolic process / positive regulation of steroid biosynthetic process / follicle-stimulating hormone activity / follicle-stimulating hormone complex / pituitary gonadotropin complex ...follicle-stimulating hormone receptor activity / regulation of platelet-derived growth factor receptor signaling pathway / regulation of acetylcholine metabolic process / : / progesterone biosynthetic process / regulation of hormone metabolic process / positive regulation of steroid biosynthetic process / follicle-stimulating hormone activity / follicle-stimulating hormone complex / pituitary gonadotropin complex / luteinizing hormone secretion / follicle-stimulating hormone secretion / Thyroxine biosynthesis / adenylate cyclase-activating serotonin receptor signaling pathway / Mineralocorticoid biosynthesis / Glycoprotein hormones / primary ovarian follicle growth / Hormone ligand-binding receptors / Reactions specific to the complex N-glycan synthesis pathway / Androgen biosynthesis / regulation of signaling receptor activity / follicle-stimulating hormone signaling pathway / female gamete generation / Sertoli cell proliferation / gonad development / intracellular water homeostasis / sperm DNA condensation / Sertoli cell development / negative regulation of organ growth / basement membrane organization / cellular response to follicle-stimulating hormone stimulus / transcytosis / sensory perception of chemical stimulus / regulation of systemic arterial blood pressure / regulation of osteoclast differentiation / adenylate cyclase regulator activity / mu-type opioid receptor binding / thyroid hormone generation / corticotropin-releasing hormone receptor 1 binding / positive regulation of bone resorption / G protein-coupled peptide receptor activity / beta-2 adrenergic receptor binding / negative regulation of bone resorption / organ growth / positive regulation of intracellular estrogen receptor signaling pathway / female gonad development / regulation of chromosome organization / uterus development / thyroid gland development / peptide hormone binding / PKA activation in glucagon signalling / developmental growth / D1 dopamine receptor binding / Hedgehog 'off' state / adenylate cyclase-activating adrenergic receptor signaling pathway / insulin-like growth factor receptor binding / response to prostaglandin E / hormone-mediated signaling pathway / TFAP2 (AP-2) family regulates transcription of growth factors and their receptors / ionotropic glutamate receptor binding / transforming growth factor beta receptor signaling pathway / adenylate cyclase activator activity / locomotory behavior / female pregnancy / hormone activity / bone development / adenylate cyclase-inhibiting G protein-coupled receptor signaling pathway / Golgi lumen / platelet aggregation / male gonad development / G-protein beta/gamma-subunit complex binding / Olfactory Signaling Pathway / neuron projection development / 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 / Activation of G protein gated Potassium channels / Inhibition of voltage gated Ca2+ channels via Gbeta/gamma subunits / G-protein activation / G beta:gamma signalling through CDC42 / Prostacyclin signalling through prostacyclin receptor / 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 / photoreceptor disc membrane / Glucagon-type ligand receptors / Sensory perception of sweet, bitter, and umami (glutamate) taste / 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 / ADORA2B mediated anti-inflammatory cytokines production / cellular response to catecholamine stimulus / 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 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: 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. | ||||||
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構造の表示
| 構造ビューア | 分子: Molmil Jmol/JSmol |
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ダウンロードとリンク
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ダウンロード
| PDBx/mmCIF形式 | 8i2g.cif.gz | 658.1 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
| 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 |
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-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 ( |
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| 類似構造データ | 類似検索 - 機能・相同性 F&H 検索 |
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リンク
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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) ![]() Homo sapiens (ヒト)遺伝子: GNAS, GNAS, GNAS1 発現宿主: ![]() 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: ![]() 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: ![]() 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: ![]() 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) ![]() ![]() |
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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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| 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: 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: ![]() |
| 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 |
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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: 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) |
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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 |
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万見について





Homo sapiens (ヒト)
中国, 1件
引用


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FIELD EMISSION GUN