+
データを開く
-
基本情報
| 登録情報 | データベース: PDB / ID: 7utz | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| タイトル | Human thyrotropin analog TR1402 bound to human Thyrotropin receptor in complex with miniGs399 (composite structure) | |||||||||
要素 |
| |||||||||
キーワード | MEMBRANE PROTEIN / G protein-coupled receptor / Thyroid-stimulating hormone receptor / Thyrotropin receptor / TSH / Thyroid | |||||||||
| 機能・相同性 | 機能・相同性情報thyroid-stimulating hormone signaling pathway / cellular response to thyrotropin-releasing hormone / thyroid-stimulating hormone receptor activity / cellular response to glycoprotein / positive regulation of steroid biosynthetic process / follicle-stimulating hormone activity / follicle-stimulating hormone complex / pituitary gonadotropin complex / luteinizing hormone secretion / follicle-stimulating hormone secretion ...thyroid-stimulating hormone signaling pathway / cellular response to thyrotropin-releasing hormone / thyroid-stimulating hormone receptor activity / cellular response to glycoprotein / 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 / Mineralocorticoid biosynthesis / Glycoprotein hormones / Reactions specific to the complex N-glycan synthesis pathway / Hormone ligand-binding receptors / Androgen biosynthesis / follicle-stimulating hormone signaling pathway / negative regulation of organ growth / regulation of signaling receptor activity / thyroid hormone generation / G protein-coupled peptide receptor activity / organ growth / thyroid gland development / PKA activation in glucagon signalling / G protein-coupled receptor signaling pathway, coupled to cyclic nucleotide second messenger / anatomical structure morphogenesis / developmental growth / hair follicle placode formation / D1 dopamine receptor binding / intracellular transport / vascular endothelial cell response to laminar fluid shear stress / renal water homeostasis / activation of adenylate cyclase activity / Hedgehog 'off' state / adenylate cyclase-activating adrenergic receptor signaling pathway / hormone-mediated signaling pathway / TFAP2 (AP-2) family regulates transcription of growth factors and their receptors / cellular response to glucagon stimulus / regulation of insulin secretion / adenylate cyclase activator activity / trans-Golgi network membrane / negative regulation of inflammatory response to antigenic stimulus / hormone activity / bone development / Golgi lumen / G-protein beta/gamma-subunit complex binding / platelet aggregation / cognition / 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 / adenylate cyclase-activating G protein-coupled receptor signaling pathway / Activation of G protein gated Potassium channels / Inhibition of voltage gated Ca2+ channels via Gbeta/gamma subunits / G-protein activation / 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 / photoreceptor disc membrane / Sensory perception of sweet, bitter, and umami (glutamate) taste / 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 / cellular response to catecholamine stimulus / ADP signalling through P2Y purinoceptor 1 / ADORA2B mediated anti-inflammatory cytokines production / G beta:gamma signalling through PI3Kgamma / sensory perception of smell / adenylate cyclase-activating dopamine receptor signaling pathway / Cooperation of PDCL (PhLP1) and TRiC/CCT in G-protein beta folding / 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 / cell-cell signaling / G alpha (12/13) signalling events / sensory perception of taste / extracellular vesicle / signaling receptor activity / 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 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: 2.4 Å | |||||||||
データ登録者 | Faust, B. / Cheng, Y. / Manglik, A. | |||||||||
| 資金援助 | 米国, 2件
| |||||||||
引用 | ジャーナル: Nature / 年: 2022タイトル: Autoantibody mimicry of hormone action at the thyrotropin receptor. 著者: Bryan Faust / Christian B Billesbølle / Carl-Mikael Suomivuori / Isha Singh / Kaihua Zhang / Nicholas Hoppe / Antonio F M Pinto / Jolene K Diedrich / Yagmur Muftuoglu / Mariusz W Szkudlinski ...著者: Bryan Faust / Christian B Billesbølle / Carl-Mikael Suomivuori / Isha Singh / Kaihua Zhang / Nicholas Hoppe / Antonio F M Pinto / Jolene K Diedrich / Yagmur Muftuoglu / Mariusz W Szkudlinski / Alan Saghatelian / Ron O Dror / Yifan Cheng / Aashish Manglik / ![]() 要旨: Thyroid hormones are vital in metabolism, growth and development. Thyroid hormone synthesis is controlled by thyrotropin (TSH), which acts at the thyrotropin receptor (TSHR). In patients with Graves' ...Thyroid hormones are vital in metabolism, growth and development. Thyroid hormone synthesis is controlled by thyrotropin (TSH), which acts at the thyrotropin receptor (TSHR). In patients with Graves' disease, autoantibodies that activate the TSHR pathologically increase thyroid hormone activity. How autoantibodies mimic thyrotropin function remains unclear. Here we determined cryo-electron microscopy structures of active and inactive TSHR. In inactive TSHR, the extracellular domain lies close to the membrane bilayer. Thyrotropin selects an upright orientation of the extracellular domain owing to steric clashes between a conserved hormone glycan and the membrane bilayer. An activating autoantibody from a patient with Graves' disease selects a similar upright orientation of the extracellular domain. Reorientation of the extracellular domain transduces a conformational change in the seven-transmembrane-segment domain via a conserved hinge domain, a tethered peptide agonist and a phospholipid that binds within the seven-transmembrane-segment domain. Rotation of the TSHR extracellular domain relative to the membrane bilayer is sufficient for receptor activation, revealing a shared mechanism for other glycoprotein hormone receptors that may also extend to other G-protein-coupled receptors with large extracellular domains. | |||||||||
| 履歴 |
|
-
構造の表示
| 構造ビューア | 分子: Molmil Jmol/JSmol |
|---|
-
ダウンロードとリンク
-
ダウンロード
| PDBx/mmCIF形式 | 7utz.cif.gz | 511.5 KB | 表示 | PDBx/mmCIF形式 |
|---|---|---|---|---|
| PDB形式 | pdb7utz.ent.gz | 414.6 KB | 表示 | PDB形式 |
| PDBx/mmJSON形式 | 7utz.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 | 7utz_validation.pdf.gz | 967.6 KB | 表示 | wwPDB検証レポート |
|---|---|---|---|---|
| 文書・詳細版 | 7utz_full_validation.pdf.gz | 974.5 KB | 表示 | |
| XML形式データ | 7utz_validation.xml.gz | 45.2 KB | 表示 | |
| CIF形式データ | 7utz_validation.cif.gz | 68.4 KB | 表示 | |
| アーカイブディレクトリ | https://data.pdbj.org/pub/pdb/validation_reports/ut/7utz ftp://data.pdbj.org/pub/pdb/validation_reports/ut/7utz | HTTPS FTP |
-関連構造データ
-
リンク
-
集合体
| 登録構造単位 | ![]()
|
|---|---|
| 1 |
|
-
要素
-タンパク質 , 3種, 3分子 ABR
| #1: タンパク質 | 分子量: 10364.058 Da / 分子数: 1 / 変異: Q13R, E14R, P16R, Q20R / 由来タイプ: 組換発現 / 由来: (組換発現) Homo sapiens (ヒト) / 遺伝子: CGA発現宿主: ![]() 参照: UniProt: P01215 |
|---|---|
| #2: タンパク質 | 分子量: 12915.974 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: TSHB発現宿主: ![]() 参照: UniProt: P01222 |
| #4: タンパク質 | 分子量: 79641.273 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: TSHR / 発現宿主: Homo sapiens (ヒト) / 参照: UniProt: A0A0A0MTJ0 |
-Guanine nucleotide-binding protein ... , 3種, 3分子 XYZ
| #5: タンパク質 | 分子量: 30137.025 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: GNAS, GNAS1, GSP / 発現宿主: Homo sapiens (ヒト) / 参照: UniProt: P63092 |
|---|---|
| #6: タンパク質 | 分子量: 40786.566 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: Homo sapiens (ヒト) / 参照: UniProt: P62873 |
| #7: 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: Homo sapiens (ヒト) / 参照: UniProt: P59768 |
-抗体 / 糖 / 非ポリマー , 3種, 9分子 N



| #3: 抗体 | 分子量: 15398.067 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: Homo sapiens (ヒト) | ||
|---|---|---|---|
| #8: 糖 | ChemComp-NAG / #9: 化合物 | ChemComp-Z41 / ( | |
-詳細
| 研究の焦点であるリガンドがあるか | Y |
|---|---|
| Has protein modification | Y |
-実験情報
-実験
| 実験 | 手法: 電子顕微鏡法 |
|---|---|
| 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: Human TSH analog TR1402 bound to human Thyrotropin receptor in complex with miniGs399 (composite structure) タイプ: COMPLEX / Entity ID: #1-#7 / 由来: RECOMBINANT |
|---|---|
| 分子量 | 実験値: NO |
| 由来(天然) | 生物種: Homo sapiens (ヒト) |
| 由来(組換発現) | 生物種: Homo sapiens (ヒト) / 株: expi293 |
| 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 | 装置: FEI VITROBOT MARK IV / 凍結剤: ETHANE / 湿度: 100 % / 凍結前の試料温度: 277.15 K |
-
電子顕微鏡撮影
| 実験機器 | ![]() モデル: Titan Krios / 画像提供: FEI Company |
|---|---|
| 顕微鏡 | モデル: TFS KRIOS |
| 電子銃 | 電子線源: FIELD EMISSION GUN / 加速電圧: 300 kV / 照射モード: FLOOD BEAM |
| 電子レンズ | モード: BRIGHT FIELD / 倍率(公称値): 105000 X / 最大 デフォーカス(公称値): 2200 nm / 最小 デフォーカス(公称値): 800 nm |
| 試料ホルダ | 凍結剤: NITROGEN 試料ホルダーモデル: FEI TITAN KRIOS AUTOGRID HOLDER |
| 撮影 | 電子線照射量: 60 e/Å2 / フィルム・検出器のモデル: GATAN K3 (6k x 4k) |
| 電子光学装置 | エネルギーフィルター名称: GIF Bioquantum / エネルギーフィルタースリット幅: 20 eV |
-
解析
| ソフトウェア | 名称: PHENIX / バージョン: 1.19.1_4122: / 分類: 精密化 | ||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| EMソフトウェア |
| ||||||||||||||||||||||||||||||||
| CTF補正 | タイプ: PHASE FLIPPING AND AMPLITUDE CORRECTION | ||||||||||||||||||||||||||||||||
| 粒子像の選択 | 選択した粒子像数: 7940651 | ||||||||||||||||||||||||||||||||
| 3次元再構成 | 解像度: 2.4 Å / 解像度の算出法: FSC 0.143 CUT-OFF / 粒子像の数: 375930 詳細: 2.4A GS-FSC refers to Thyrotropin receptor transmembrane domain in complex with heterotrimeric G proteins. Extracellular domain in complex with TR1402 TSH analog GS-FSC is 2.7A. 対称性のタイプ: POINT | ||||||||||||||||||||||||||||||||
| 原子モデル構築 | プロトコル: FLEXIBLE FIT | ||||||||||||||||||||||||||||||||
| 拘束条件 |
|
ムービー
コントローラー
万見について




Homo sapiens (ヒト)
米国, 2件
引用













PDBj






























FIELD EMISSION GUN