+
データを開く
-
基本情報
登録情報 | データベース: PDB / ID: 6nbf | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
タイトル | Cryo-EM structure of parathyroid hormone receptor type 1 in complex with a long-acting parathyroid hormone analog and G protein | ||||||||||||||||||
![]() |
| ||||||||||||||||||
![]() | SIGNALING PROTEIN / Parathyroid hormone receptor / GPCR / Class B GPCR / GPCR-G protein complex | ||||||||||||||||||
機能・相同性 | ![]() parathyroid hormone receptor activity / sensory perception of chemical stimulus / mu-type opioid receptor binding / corticotropin-releasing hormone receptor 1 binding / G-protein activation / Activation of the phototransduction cascade / Glucagon-type ligand receptors / Thromboxane signalling through TP receptor / Sensory perception of sweet, bitter, and umami (glutamate) taste / G beta:gamma signalling through PI3Kgamma ...parathyroid hormone receptor activity / sensory perception of chemical stimulus / mu-type opioid receptor binding / corticotropin-releasing hormone receptor 1 binding / G-protein activation / Activation of the phototransduction cascade / Glucagon-type ligand receptors / Thromboxane signalling through TP receptor / Sensory perception of sweet, bitter, and umami (glutamate) taste / G beta:gamma signalling through PI3Kgamma / G beta:gamma signalling through CDC42 / Cooperation of PDCL (PhLP1) and TRiC/CCT in G-protein beta folding / Activation of G protein gated Potassium channels / Inhibition of voltage gated Ca2+ channels via Gbeta/gamma subunits / Ca2+ pathway / G alpha (z) signalling events / Class B/2 (Secretin family receptors) / High laminar flow shear stress activates signaling by PIEZO1 and PECAM1:CDH5:KDR in endothelial cells / Glucagon-like Peptide-1 (GLP1) regulates insulin secretion / G protein-coupled peptide receptor activity / Vasopressin regulates renal water homeostasis via Aquaporins / Adrenaline,noradrenaline inhibits insulin secretion / ADP signalling through P2Y purinoceptor 12 / G alpha (q) signalling events / osteoblast development / beta-2 adrenergic receptor binding / G alpha (i) signalling events / Thrombin signalling through proteinase activated receptors (PARs) / Activation of G protein gated Potassium channels / G-protein activation / G beta:gamma signalling through PI3Kgamma / Prostacyclin signalling through prostacyclin receptor / G beta:gamma signalling through PLC beta / ADP signalling through P2Y purinoceptor 1 / Thromboxane signalling through TP receptor / Presynaptic function of Kainate receptors / G beta:gamma signalling through CDC42 / Inhibition of voltage gated Ca2+ channels via Gbeta/gamma subunits / G alpha (12/13) signalling events / Glucagon-type ligand receptors / G beta:gamma signalling through BTK / ADP signalling through P2Y purinoceptor 12 / Adrenaline,noradrenaline inhibits insulin secretion / Cooperation of PDCL (PhLP1) and TRiC/CCT in G-protein beta folding / Ca2+ pathway / Thrombin signalling through proteinase activated receptors (PARs) / G alpha (z) signalling events / Extra-nuclear estrogen signaling / photoreceptor outer segment membrane / G alpha (s) signalling events / positive regulation of inositol phosphate biosynthetic process / G alpha (q) signalling events / spectrin binding / G alpha (i) signalling events / Glucagon-like Peptide-1 (GLP1) regulates insulin secretion / bone mineralization / High laminar flow shear stress activates signaling by PIEZO1 and PECAM1:CDH5:KDR in endothelial cells / Vasopressin regulates renal water homeostasis via Aquaporins / alkylglycerophosphoethanolamine phosphodiesterase activity / peptide hormone binding / G protein-coupled receptor signaling pathway, coupled to cyclic nucleotide second messenger / photoreceptor outer segment / chondrocyte differentiation / bone resorption / D1 dopamine receptor binding / cell maturation / adenylate cyclase-activating adrenergic receptor signaling pathway / insulin-like growth factor receptor binding / photoreceptor inner segment / ionotropic glutamate receptor binding / cardiac muscle cell apoptotic process / adenylate cyclase activator activity / skeletal system development / adenylate cyclase-modulating G protein-coupled receptor signaling pathway / G-protein beta/gamma-subunit complex binding / intracellular calcium ion homeostasis / adenylate cyclase-activating G protein-coupled receptor signaling pathway / cellular response to catecholamine stimulus / adenylate cyclase-activating dopamine receptor signaling pathway / cellular response to prostaglandin E stimulus / G-protein beta-subunit binding / heterotrimeric G-protein complex / sensory perception of taste / signaling receptor complex adaptor activity / retina development in camera-type eye / cell body / positive regulation of cytosolic calcium ion concentration / GTPase binding / G alpha (s) signalling events / phospholipase C-activating G protein-coupled receptor signaling pathway / basolateral plasma membrane / cellular response to hypoxia / 加水分解酵素; 酸無水物に作用; GTPに作用・細胞または細胞小器官の運動に関与 / in utero embryonic development / cell surface receptor signaling pathway / cell population proliferation / receptor complex / apical plasma membrane / G protein-coupled receptor signaling pathway / negative regulation of cell population proliferation 類似検索 - 分子機能 | ||||||||||||||||||
生物種 | ![]() ![]() ![]() ![]() ![]() synthetic construct (人工物) | ||||||||||||||||||
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 Å | ||||||||||||||||||
![]() | Zhao, L.-H. / Ma, S. / Sutkeviciute, I. / Shen, D.-D. / Zhou, X.E. / de Waal, P.P. / Li, C.-Y. / Kang, Y. / Clark, L.J. / Jean-Alphonse, F.G. ...Zhao, L.-H. / Ma, S. / Sutkeviciute, I. / Shen, D.-D. / Zhou, X.E. / de Waal, P.P. / Li, C.-Y. / Kang, Y. / Clark, L.J. / Jean-Alphonse, F.G. / White, A.D. / Xiao, K. / Yang, D. / Jiang, Y. / Watanabe, T. / Gardella, T.J. / Melcher, K. / Wang, M.-W. / Vilardaga, J.-P. / Xu, H.E. / Zhang, Y. | ||||||||||||||||||
資金援助 | ![]() ![]()
| ||||||||||||||||||
![]() | ![]() タイトル: Structure and dynamics of the active human parathyroid hormone receptor-1. 著者: Li-Hua Zhao / Shanshan Ma / Ieva Sutkeviciute / Dan-Dan Shen / X Edward Zhou / Parker W de Waal / Chen-Yao Li / Yanyong Kang / Lisa J Clark / Frederic G Jean-Alphonse / Alex D White / Dehua ...著者: Li-Hua Zhao / Shanshan Ma / Ieva Sutkeviciute / Dan-Dan Shen / X Edward Zhou / Parker W de Waal / Chen-Yao Li / Yanyong Kang / Lisa J Clark / Frederic G Jean-Alphonse / Alex D White / Dehua Yang / Antao Dai / Xiaoqing Cai / Jian Chen / Cong Li / Yi Jiang / Tomoyuki Watanabe / Thomas J Gardella / Karsten Melcher / Ming-Wei Wang / Jean-Pierre Vilardaga / H Eric Xu / Yan Zhang / ![]() ![]() 要旨: The parathyroid hormone receptor-1 (PTH1R) is a class B G protein-coupled receptor central to calcium homeostasis and a therapeutic target for osteoporosis and hypoparathyroidism. Here we report the ...The parathyroid hormone receptor-1 (PTH1R) is a class B G protein-coupled receptor central to calcium homeostasis and a therapeutic target for osteoporosis and hypoparathyroidism. Here we report the cryo-electron microscopy structure of human PTH1R bound to a long-acting PTH analog and the stimulatory G protein. The bound peptide adopts an extended helix with its amino terminus inserted deeply into the receptor transmembrane domain (TMD), which leads to partial unwinding of the carboxyl terminus of transmembrane helix 6 and induces a sharp kink at the middle of this helix to allow the receptor to couple with G protein. In contrast to a single TMD structure state, the extracellular domain adopts multiple conformations. These results provide insights into the structural basis and dynamics of PTH binding and receptor activation. | ||||||||||||||||||
履歴 |
|
-
構造の表示
ムービー |
![]() |
---|---|
構造ビューア | 分子: ![]() ![]() |
-
ダウンロードとリンク
-
ダウンロード
PDBx/mmCIF形式 | ![]() | 255.7 KB | 表示 | ![]() |
---|---|---|---|---|
PDB形式 | ![]() | 197 KB | 表示 | ![]() |
PDBx/mmJSON形式 | ![]() | ツリー表示 | ![]() | |
その他 | ![]() |
-検証レポート
文書・要旨 | ![]() | 1.2 MB | 表示 | ![]() |
---|---|---|---|---|
文書・詳細版 | ![]() | 1.2 MB | 表示 | |
XML形式データ | ![]() | 35.6 KB | 表示 | |
CIF形式データ | ![]() | 54.2 KB | 表示 | |
アーカイブディレクトリ | ![]() ![]() | 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 , 2種, 2分子 RA
#1: タンパク質 | 分子量: 54755.004 Da / 分子数: 1 / 変異: G188A / 由来タイプ: 組換発現 / 由来: (組換発現) ![]() 発現宿主: ![]() 参照: UniProt: Q03431 |
---|---|
#3: タンパク質 | 分子量: 43867.762 Da / 分子数: 1 / 由来タイプ: 組換発現 / 由来: (組換発現) ![]() ![]() 発現宿主: ![]() 参照: UniProt: P04896*PLUS |
-Guanine nucleotide-binding protein ... , 2種, 2分子 BG
#4: 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) ![]() ![]() 発現宿主: ![]() 参照: UniProt: P54311 |
---|---|
#5: 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) ![]() ![]() 発現宿主: ![]() 参照: UniProt: P63212 |
-タンパク質・ペプチド / 抗体 , 2種, 2分子 PN
#2: タンパク質・ペプチド | 分子量: 4274.027 Da / 分子数: 1 / 由来タイプ: 合成 / 由来: (合成) ![]() |
---|---|
#6: 抗体 | 分子量: 13711.284 Da / 分子数: 1 / 由来タイプ: 組換発現 / 由来: (組換発現) synthetic construct (人工物) / 発現宿主: ![]() ![]() |
-非ポリマー , 2種, 10分子 


#7: 化合物 | ChemComp-CLR / #8: 化合物 | ChemComp-PLM / |
---|
-詳細
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: Cryo-EM structure of parathyroid hormone receptor type 1 in complex with a long-acting parathyroid hormone analog and G protein タイプ: COMPLEX / Entity ID: #1-#6 / 由来: RECOMBINANT |
---|---|
由来(天然) | 生物種: ![]() |
由来(組換発現) | 生物種: ![]() |
緩衝液 | pH: 7.4 |
試料 | 濃度: 0.01 mg/ml / 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: 295 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: FEI TITAN KRIOS |
電子銃 | 電子線源: ![]() |
電子レンズ | モード: BRIGHT FIELD |
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 K2 BASE (4k x 4k) |
-
解析
ソフトウェア | 名称: PHENIX / バージョン: (1.13_2998: ???) / 分類: 精密化 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CTF補正 | タイプ: PHASE FLIPPING AND AMPLITUDE CORRECTION | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
3次元再構成 | 解像度: 3 Å / 解像度の算出法: FSC 0.143 CUT-OFF / 粒子像の数: 211618 / 対称性のタイプ: POINT | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
原子モデル構築 | プロトコル: RIGID BODY FIT | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
精密化 | 解像度: 3→49.676 Å / SU ML: 1.04 / σ(F): 0 / 位相誤差: 57.69 / 立体化学のターゲット値: MLHL
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
溶媒の処理 | 減衰半径: 0.7 Å / VDWプローブ半径: 0.9 Å / 溶媒モデル: FLAT BULK SOLVENT MODEL | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
拘束条件 |
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
LS精密化 シェル |
|