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基本情報
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タイトル | Cannabinoid Receptor 1 bound to Fenofibrate coupling MiniGsq and Nb35 Complex | |||||||||
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![]() | GPCR / MEMBRANE PROTEIN | |||||||||
機能・相同性 | ![]() cannabinoid signaling pathway / retrograde trans-synaptic signaling by endocannabinoid / cannabinoid receptor activity / regulation of presynaptic cytosolic calcium ion concentration / Class A/1 (Rhodopsin-like receptors) / axonal fasciculation / regulation of metabolic process / PKA activation in glucagon signalling / developmental growth / G protein-coupled receptor signaling pathway, coupled to cyclic nucleotide second messenger ...cannabinoid signaling pathway / retrograde trans-synaptic signaling by endocannabinoid / cannabinoid receptor activity / regulation of presynaptic cytosolic calcium ion concentration / Class A/1 (Rhodopsin-like receptors) / axonal fasciculation / regulation of metabolic process / PKA activation in glucagon signalling / developmental growth / G protein-coupled receptor signaling pathway, coupled to cyclic nucleotide second messenger / 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 / 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 / G protein-coupled receptor activity / electron transport chain / bone development / GABA-ergic synapse / adenylate cyclase-modulating G protein-coupled receptor signaling pathway / platelet aggregation / G-protein beta/gamma-subunit complex binding / 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 / G-protein activation / Activation of G protein gated Potassium channels / Inhibition of voltage gated Ca2+ channels via Gbeta/gamma subunits / adenylate cyclase-activating G protein-coupled receptor signaling pathway / 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 / Sensory perception of sweet, bitter, and umami (glutamate) taste / photoreceptor disc membrane / 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 / ADP signalling through P2Y purinoceptor 1 / cellular response to catecholamine stimulus / ADORA2B mediated anti-inflammatory cytokines production / G beta:gamma signalling through PI3Kgamma / sensory perception of smell / Cooperation of PDCL (PhLP1) and TRiC/CCT in G-protein beta folding / adenylate cyclase-activating dopamine receptor signaling pathway / GPER1 signaling / Inactivation, recovery and regulation of the phototransduction cascade / glucose homeostasis / cellular response to prostaglandin E stimulus / G-protein beta-subunit binding / heterotrimeric G-protein complex / G alpha (12/13) signalling events / sensory perception of taste / extracellular vesicle / actin cytoskeleton / 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 / growth cone / presynaptic membrane / 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 / 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 / G alpha (q) signalling events / mitochondrial outer membrane / Ras protein signal transduction / periplasmic space / electron transfer activity / Extra-nuclear estrogen signaling / cell population proliferation / G protein-coupled receptor signaling pathway / membrane raft / iron ion binding / lysosomal membrane / GTPase activity / heme binding / synapse 類似検索 - 分子機能 | |||||||||
生物種 | ![]() | |||||||||
手法 | 単粒子再構成法 / クライオ電子顕微鏡法 / 解像度: 2.88 Å | |||||||||
![]() | Tang WQ / Wang TX / Li FH / Wang JY | |||||||||
資金援助 | ![]()
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![]() | ![]() タイトル: Fenofibrate Recognition and G Protein Coupling Mechanisms of the Human Cannabinoid Receptor CB1. 著者: Tianxin Wang / Wenqin Tang / Ziyi Zhao / Ran Zhao / Zhenyu Lv / Xuzhen Guo / Quanchang Gu / Boxiang Liu / Haoyu Lv / Jiayan Chen / Kaiquan Zhang / Fahui Li / Jiangyun Wang / ![]() 要旨: The G-protein-coupled human cannabinoid receptor 1 (CB1) is a promising therapeutic target for pain management, inflammation, obesity, and substance abuse disorders. The structures of CB1-G complexes ...The G-protein-coupled human cannabinoid receptor 1 (CB1) is a promising therapeutic target for pain management, inflammation, obesity, and substance abuse disorders. The structures of CB1-G complexes in synthetic agonist-bound forms have been resolved to date. However, the commercial drug recognition and G coupling mechanisms of CB1 remain elusive. Herein, the cryo-electron microscopy (cryo-EM) structure of CB1-G complex, in fenofibrate-bound form, at near-atomic resolution, is reported. The structure elucidates the delicate mechanisms of the precise fenofibrate recognition and G protein coupling by CB1 and will facilitate future drug discovery and design. | |||||||||
履歴 |
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構造の表示
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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 | ![]() | 114.4 MB | ![]() | |
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ヘッダ (付随情報) | ![]() ![]() | 19.5 KB 19.5 KB | 表示 表示 | ![]() |
画像 | ![]() | 64.3 KB | ||
Filedesc metadata | ![]() | 7.1 KB | ||
アーカイブディレクトリ | ![]() ![]() | HTTPS FTP |
-検証レポート
文書・要旨 | ![]() | 486.7 KB | 表示 | ![]() |
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文書・詳細版 | ![]() | 486.3 KB | 表示 | |
XML形式データ | ![]() | 7 KB | 表示 | |
CIF形式データ | ![]() | 8.2 KB | 表示 | |
アーカイブディレクトリ | ![]() ![]() | HTTPS FTP |
-関連構造データ
関連構造データ | ![]() 8k8jMC C: 同じ文献を引用 ( M: このマップから作成された原子モデル |
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類似構造データ | 類似検索 - 機能・相同性 ![]() |
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リンク
EMDBのページ | ![]() ![]() |
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「今月の分子」の関連する項目 |
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マップ
ファイル | ![]() | ||||||||||||||||||||||||||||||||||||
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投影像・断面図 | 画像のコントロール
画像は Spider により作成 | ||||||||||||||||||||||||||||||||||||
ボクセルのサイズ | X=Y=Z: 0.832 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
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試料の構成要素
-全体 : Cannabinoid Receptor 1-G protein complex
全体 | 名称: Cannabinoid Receptor 1-G protein complex |
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要素 |
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-超分子 #1: Cannabinoid Receptor 1-G protein complex
超分子 | 名称: Cannabinoid Receptor 1-G protein complex / タイプ: complex / ID: 1 / 親要素: 0 / 含まれる分子: #5, #1-#4 |
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由来(天然) | 生物種: ![]() |
-分子 #1: Guanine nucleotide-binding protein G(s) subunit alpha isoforms short
分子 | 名称: Guanine nucleotide-binding protein G(s) subunit alpha isoforms short 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: ![]() |
分子量 | 理論値: 30.652561 KDa |
組換発現 | 生物種: ![]() ![]() |
配列 | 文字列: MGHHHHHHEN LYFQGNSKTE DQRNEEKAQR EANKKIEKQL QKDKQVYRAT HRLLLLGADN SGKSTIVKQM RILHGGSGGS GGTSGIFET KFQVDKVNFH MFDVGGQRDE RRKWIQCFND VTAIIFVVDS SDYNRLQEAL NLFKSIWNNR WLRTISVILF L NKQDLLAE ...文字列: MGHHHHHHEN LYFQGNSKTE DQRNEEKAQR EANKKIEKQL QKDKQVYRAT HRLLLLGADN SGKSTIVKQM RILHGGSGGS GGTSGIFET KFQVDKVNFH MFDVGGQRDE RRKWIQCFND VTAIIFVVDS SDYNRLQEAL NLFKSIWNNR WLRTISVILF L NKQDLLAE KVLAGKSKIE DYFPEFARYT TPEDATPEPG EDPRVTRAKY FIRDEFLRIS TASGDGRHYC YPHFTCAVDT EN ARRIFND CKDIILQMNL REYNLV UniProtKB: Guanine nucleotide-binding protein G(s) subunit alpha isoforms short, Guanine nucleotide-binding protein G(s) subunit alpha isoforms short |
-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: ![]() |
分子量 | 理論値: 37.41693 KDa |
組換発現 | 生物種: ![]() ![]() |
配列 | 文字列: MSELDQLRQE AEQLKNQIRD ARKACADATL SQITNNIDPV GRIQMRTRRT LRGHLAKIYA MHWGTDSRLL VSASQDGKLI IWDSYTTNK VHAIPLRSSW VMTCAYAPSG NYVACGGLDN ICSIYNLKTR EGNVRVSREL AGHTGYLSCC RFLDDNQIVT S SGDTTCAL ...文字列: MSELDQLRQE AEQLKNQIRD ARKACADATL SQITNNIDPV GRIQMRTRRT LRGHLAKIYA MHWGTDSRLL VSASQDGKLI IWDSYTTNK VHAIPLRSSW VMTCAYAPSG NYVACGGLDN ICSIYNLKTR EGNVRVSREL AGHTGYLSCC RFLDDNQIVT S SGDTTCAL WDIETGQQTT TFTGHTGDVM SLSLAPDTRL FVSGACDASA KLWDVREGMC RQTFTGHESD INAICFFPNG NA FATGSDD ATCRLFDLRA DQELMTYSHD NIICGITSVS FSKSGRLLLA GYDDFNCNVW DALKADRAGV LAGHDNRVSC LGV TDDGMA VATGSWDSFL KIWN UniProtKB: Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1 |
-分子 #3: 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: 3 / コピー数: 1 / 光学異性体: LEVO |
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由来(天然) | 生物種: ![]() |
分子量 | 理論値: 10.49796 KDa |
組換発現 | 生物種: ![]() ![]() |
配列 | 文字列: MHHHHHHGGG SDSLEFIASK LAGGGSMASN NTASIAQARK LVEQLKMEAN IDRIKVSKAA ADLMAYCEAH AKEDPLLTPV PASENPFRE KKFFSAIL UniProtKB: Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2 |
-分子 #4: Nanobody 35
分子 | 名称: Nanobody 35 / 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: ![]() |
分子量 | 理論値: 15.271938 KDa |
組換発現 | 生物種: ![]() |
配列 | 文字列: MQVQLQESGG GLVQPGGSLR LSCAASGFTF SNYKMNWVRQ APGKGLEWVS DISQSGASIS YTGSVKGRFT ISRDNAKNTL YLQMNSLKP EDTAVYYCAR CPAPFTRDCF DVTSTTYAYR GQGTQVTVSS HHHHHHEPEA |
-分子 #5: Soluble cytochrome b562,Cannabinoid receptor 1
分子 | 名称: Soluble cytochrome b562,Cannabinoid receptor 1 / 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: ![]() |
分子量 | 理論値: 59.685355 KDa |
組換発現 | 生物種: ![]() |
配列 | 文字列: MKTIIALSYI FCLVFADYKD DDDAKLQTMH HHHHHHHHHE NLYFQGGGRA DLEDNWETLN DNLKVIEKAD NAAQVKDALT KMRAAALDA QKATPPKLED KSPDSPEMKD FRHGFDILVG QIDDALKLAN EGKVKEAQAA AEQLKTTRNA YIQKYLLEVL F QGPVPADQ ...文字列: MKTIIALSYI FCLVFADYKD DDDAKLQTMH HHHHHHHHHE NLYFQGGGRA DLEDNWETLN DNLKVIEKAD NAAQVKDALT KMRAAALDA QKATPPKLED KSPDSPEMKD FRHGFDILVG QIDDALKLAN EGKVKEAQAA AEQLKTTRNA YIQKYLLEVL F QGPVPADQ VNITEFYNKS LSSFKENEEN IQCGENFMDI ECFMVLNPSQ QLAIAVLSLT LGTFTVLENL LVLCVILHSR SL RCRPSYH FIGSLAVADL LGSVIFVYSF IDFHVFHRKD SRNVFLFKLG GVTASFTASV GSLFLIAIDR YISIHRPLAY KRI VTRPKA VVAFCLMWTI AIVIAVLPLL GWNCEKLQSV CSDIFPHIDK TYLMFWIGVV SVLLLFIVYA YMYILWKAHS HAVR MIQRG TQKSIIIHTS EDGKVQVTRP DQARMDIELA KTLVLILVVL IICWGPLLAI MVYDVFGKMN KLIKTVFAFC SMLCL LNST VNPIIYALRS KDLRHAFRSM FPSCEGTAQP LDNSHHHHHH H UniProtKB: Soluble cytochrome b562, Cannabinoid receptor 1 |
-分子 #6: Fenofibrate
分子 | 名称: Fenofibrate / タイプ: ligand / ID: 6 / コピー数: 1 / 式: J3O |
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分子量 | 理論値: 360.831 Da |
-実験情報
-構造解析
手法 | クライオ電子顕微鏡法 |
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![]() | 単粒子再構成法 |
試料の集合状態 | particle |
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試料調製
緩衝液 | pH: 7.5 |
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凍結 | 凍結剤: ETHANE |
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電子顕微鏡法
顕微鏡 | FEI TITAN KRIOS |
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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 |
電子線 | 加速電圧: 300 kV / 電子線源: ![]() |
電子光学系 | 照射モード: FLOOD BEAM / 撮影モード: BRIGHT FIELD / 最大 デフォーカス(公称値): 2.0 µm / 最小 デフォーカス(公称値): 0.8 µm |
実験機器 | ![]() モデル: Titan Krios / 画像提供: FEI Company |