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データを開く
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基本情報
| 登録情報 | ![]() | |||||||||
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| タイトル | RO76 bound muOR-Gi1-scFv16 complex structure | |||||||||
マップデータ | auto sharpened map of RO76 bound muOR-Gi1-scFv16 complex | |||||||||
試料 |
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キーワード | GPCR / G protein / opioid receptor / SIGNALING PROTEIN-IMMUNE SYSTEM complex | |||||||||
| 機能・相同性 | 機能・相同性情報Opioid Signalling / spine apparatus / positive regulation of appetite / sperm ejaculation / G-protein activation / adenylate cyclase-inhibiting opioid receptor signaling pathway / Peptide ligand-binding receptors / beta-endorphin receptor activity / morphine receptor activity / negative regulation of Wnt protein secretion ...Opioid Signalling / spine apparatus / positive regulation of appetite / sperm ejaculation / G-protein activation / adenylate cyclase-inhibiting opioid receptor signaling pathway / Peptide ligand-binding receptors / beta-endorphin receptor activity / morphine receptor activity / negative regulation of Wnt protein secretion / negative regulation of luteinizing hormone secretion / G protein-coupled opioid receptor activity / G protein-coupled opioid receptor signaling pathway / regulation of cellular response to stress / G alpha (i) signalling events / negative regulation of adenylate cyclase-activating G protein-coupled receptor signaling pathway / negative regulation of nitric oxide biosynthetic process / adenylate cyclase-inhibiting G protein-coupled acetylcholine receptor signaling pathway / behavioral response to ethanol / regulation of NMDA receptor activity / neuropeptide binding / positive regulation of neurogenesis / eating behavior / negative regulation of cytosolic calcium ion concentration / transmission of nerve impulse / G-protein alpha-subunit binding / social behavior / voltage-gated calcium channel activity / adenylate cyclase inhibitor activity / positive regulation of protein localization to cell cortex / T cell migration / positive regulation of relaxation of smooth muscle / Adenylate cyclase inhibitory pathway / D2 dopamine receptor binding / adenylate cyclase-inhibiting serotonin receptor signaling pathway / G protein-coupled serotonin receptor binding / T-tubule / sensory perception of pain / dendrite membrane / positive regulation of gluconeogenesis / presynaptic modulation of chemical synaptic transmission / cellular response to forskolin / dendrite cytoplasm / regulation of mitotic spindle organization / chemokine-mediated signaling pathway / sarcoplasmic reticulum / Regulation of insulin secretion / neuropeptide signaling pathway / locomotory behavior / excitatory postsynaptic potential / response to prostaglandin E / positive regulation of cholesterol biosynthetic process / negative regulation of insulin secretion / sarcolemma / G protein-coupled receptor binding / response to peptide hormone / G protein-coupled receptor activity / GABA-ergic synapse / adenylate cyclase-modulating G protein-coupled receptor signaling pathway / G-protein beta/gamma-subunit complex binding / centriolar satellite / adenylate cyclase-inhibiting G protein-coupled receptor signaling pathway / Olfactory Signaling Pathway / Activation of the phototransduction cascade / G protein-coupled acetylcholine receptor signaling pathway / G beta:gamma signalling through PLC beta / Presynaptic function of Kainate receptors / Thromboxane signalling through TP receptor / Activation of G protein gated Potassium channels / Inhibition of voltage gated Ca2+ channels via Gbeta/gamma subunits / G-protein activation / Glucagon signaling in metabolic regulation / G beta:gamma signalling through CDC42 / Prostacyclin signalling through prostacyclin receptor / G beta:gamma signalling through BTK / Synthesis, secretion, and inactivation of Glucagon-like Peptide-1 (GLP-1) / photoreceptor disc membrane / ADP signalling through P2Y purinoceptor 12 / Sensory perception of sweet, bitter, and umami (glutamate) taste / GDP binding / 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 / 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 / heterotrimeric G-protein complex / G-protein beta-subunit binding / G alpha (12/13) signalling events / Inactivation, recovery and regulation of the phototransduction cascade / extracellular vesicle / sensory perception of taste / adenylate cyclase-activating G protein-coupled receptor signaling pathway 類似検索 - 分子機能 | |||||||||
| 生物種 | ![]() Homo sapiens (ヒト) | |||||||||
| 手法 | 単粒子再構成法 / クライオ電子顕微鏡法 / 解像度: 3.3 Å | |||||||||
データ登録者 | Wang H / Majumdar S / Kobilka BK | |||||||||
| 資金援助 | 米国, 1件
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引用 | ジャーナル: ACS Cent Sci / 年: 2024タイトル: Signaling Modulation Mediated by Ligand Water Interactions with the Sodium Site at μOR. 著者: Rohini S Ople / Nokomis Ramos-Gonzalez / Qiongyu Li / Briana L Sobecks / Deniz Aydin / Alexander S Powers / Abdelfattah Faouzi / Benjamin J Polacco / Sarah M Bernhard / Kevin Appourchaux / ...著者: Rohini S Ople / Nokomis Ramos-Gonzalez / Qiongyu Li / Briana L Sobecks / Deniz Aydin / Alexander S Powers / Abdelfattah Faouzi / Benjamin J Polacco / Sarah M Bernhard / Kevin Appourchaux / Sashrik Sribhashyam / Shainnel O Eans / Bowen A Tsai / Ron O Dror / Balazs R Varga / Haoqing Wang / Ruth Hüttenhain / Jay P McLaughlin / Susruta Majumdar / ![]() 要旨: The mu opioid receptor (μOR) is a target for clinically used analgesics. However, adverse effects, such as respiratory depression and physical dependence, necessitate the development of alternative ...The mu opioid receptor (μOR) is a target for clinically used analgesics. However, adverse effects, such as respiratory depression and physical dependence, necessitate the development of alternative treatments. Recently we reported a novel strategy to design functionally selective opioids by targeting the sodium binding allosteric site in μOR with a supraspinally active analgesic named . Presently, to improve systemic activity of this ligand, we used structure-based design, identifying a new ligand named where the flexible alkyl linker and polar guanidine guano group is swapped with a benzyl alcohol, and the sodium site is targeted indirectly through waters. A cryoEM structure of bound to the μOR-G complex confirmed that interacts with the sodium site residues through a water molecule, unlike which engages the sodium site directly. Signaling assays coupled with APEX based proximity labeling show binding in the sodium pocket modulates receptor efficacy and trafficking. In mice, was systemically active in tail withdrawal assays and showed reduced liabilities compared to those of morphine. In summary, we show that targeting water molecules in the sodium binding pocket may be an avenue to modulate signaling properties of opioids, and which may potentially be extended to other G-protein coupled receptors where this site is conserved. | |||||||||
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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 | emd_44812.map.gz | 74.5 MB | EMDBマップデータ形式 | |
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| ヘッダ (付随情報) | emd-44812-v30.xml emd-44812.xml | 22.9 KB 22.9 KB | 表示 表示 | EMDBヘッダ |
| 画像 | emd_44812.png | 115.8 KB | ||
| Filedesc metadata | emd-44812.cif.gz | 7.5 KB | ||
| その他 | emd_44812_half_map_1.map.gz emd_44812_half_map_2.map.gz | 98.2 MB 98.2 MB | ||
| アーカイブディレクトリ | http://ftp.pdbj.org/pub/emdb/structures/EMD-44812 ftp://ftp.pdbj.org/pub/emdb/structures/EMD-44812 | HTTPS FTP |
-関連構造データ
| 関連構造データ | ![]() 9bqjMC M: このマップから作成された原子モデル 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
| EMDBのページ | EMDB (EBI/PDBe) / EMDataResource |
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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 | ダウンロード / ファイル: emd_44812.map.gz / 形式: CCP4 / 大きさ: 125 MB / タイプ: IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) | ||||||||||||||||||||||||||||||||||||
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| 注釈 | auto sharpened map of RO76 bound muOR-Gi1-scFv16 complex | ||||||||||||||||||||||||||||||||||||
| 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: 0.8677 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
-ハーフマップ: half map of RO76 bound muOR-Gi1-scFv16 complex
| ファイル | emd_44812_half_map_1.map | ||||||||||||
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| 注釈 | half map of RO76 bound muOR-Gi1-scFv16 complex | ||||||||||||
| 投影像・断面図 |
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| 密度ヒストグラム |
-ハーフマップ: half map of RO76 bound muOR-Gi1-scFv16 complex
| ファイル | emd_44812_half_map_2.map | ||||||||||||
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| 注釈 | half map of RO76 bound muOR-Gi1-scFv16 complex | ||||||||||||
| 投影像・断面図 |
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| 密度ヒストグラム |
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試料の構成要素
-全体 : RO76 bound muOR-Gi1-scFv16 complex
| 全体 | 名称: RO76 bound muOR-Gi1-scFv16 complex |
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| 要素 |
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-超分子 #1: RO76 bound muOR-Gi1-scFv16 complex
| 超分子 | 名称: RO76 bound muOR-Gi1-scFv16 complex / タイプ: complex / ID: 1 / 親要素: 0 / 含まれる分子: #1-#5 |
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| 由来(天然) | 生物種: ![]() |
-分子 #1: 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: 1 / コピー数: 1 / 光学異性体: LEVO |
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| 由来(天然) | 生物種: Homo sapiens (ヒト) |
| 分子量 | 理論値: 37.671102 KDa |
| 組換発現 | 生物種: Trichoplusia ni (イラクサキンウワバ) |
| 配列 | 文字列: PGSSGSELDQ LRQEAEQLKN QIRDARKACA DATLSQITNN IDPVGRIQMR TRRTLRGHLA KIYAMHWGTD SRLLVSASQD GKLIIWDSY TTNKVHAIPL RSSWVMTCAY APSGNYVACG GLDNICSIYN LKTREGNVRV SRELAGHTGY LSCCRFLDDN Q IVTSSGDT ...文字列: PGSSGSELDQ LRQEAEQLKN QIRDARKACA DATLSQITNN IDPVGRIQMR TRRTLRGHLA KIYAMHWGTD SRLLVSASQD GKLIIWDSY TTNKVHAIPL RSSWVMTCAY APSGNYVACG GLDNICSIYN LKTREGNVRV SRELAGHTGY LSCCRFLDDN Q IVTSSGDT TCALWDIETG QQTTTFTGHT GDVMSLSLAP DTRLFVSGAC DASAKLWDVR EGMCRQTFTG HESDINAICF FP NGNAFAT GSDDATCRLF DLRADQELMT YSHDNIICGI TSVSFSKSGR LLLAGYDDFN CNVWDALKAD RAGVLAGHDN RVS CLGVTD DGMAVATGSW DSFLKIWN UniProtKB: Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1 |
-分子 #2: 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: 2 / コピー数: 1 / 光学異性体: LEVO |
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| 由来(天然) | 生物種: Homo sapiens (ヒト) |
| 分子量 | 理論値: 7.861143 KDa |
| 組換発現 | 生物種: Trichoplusia ni (イラクサキンウワバ) |
| 配列 | 文字列: MASNNTASIA QARKLVEQLK MEANIDRIKV SKAAADLMAY CEAHAKEDPL LTPVPASENP FREKKFFCAI L UniProtKB: Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2 |
-分子 #3: Mu-type opioid receptor
| 分子 | 名称: Mu-type opioid receptor / 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: 39.995105 KDa |
| 組換発現 | 生物種: ![]() |
| 配列 | 文字列: NISDCSDPLA PASCSPAPGS WLNLSHVDGN QSDPCGPNRT GLGENLYFQG SHSLCPQTGS PSMVTAITIM ALYSIVCVVG LFGNFLVMY VIVRYTKMKT ATNIYIFNLA LADALATSTL PFQSVNYLMG TWPFGNILCK IVISIDYYNM FTSIFTLCTM S VDRYIAVC ...文字列: NISDCSDPLA PASCSPAPGS WLNLSHVDGN QSDPCGPNRT GLGENLYFQG SHSLCPQTGS PSMVTAITIM ALYSIVCVVG LFGNFLVMY VIVRYTKMKT ATNIYIFNLA LADALATSTL PFQSVNYLMG TWPFGNILCK IVISIDYYNM FTSIFTLCTM S VDRYIAVC HPVKALDFRT PRNAKIVNVC NWILSSAIGL PVMFMATTKY RQGSIDCTLT FSHPTWYWEN LLKICVFIFA FI MPVLIIT VCYGLMILRL KSVRMLSGSK EKDRNLRRIT RMVLVVVAVF IVCWTPIHIY VIIKALITIP ETTFQTVSWH FCI ALGYTN SCLNPVLYAF LDENFKRCFR EFCIPTSSTI UniProtKB: Mu-type opioid receptor |
-分子 #4: Guanine nucleotide-binding protein G(i) subunit alpha-1
| 分子 | 名称: Guanine nucleotide-binding protein G(i) subunit alpha-1 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: Homo sapiens (ヒト) |
| 分子量 | 理論値: 40.415031 KDa |
| 組換発現 | 生物種: Trichoplusia ni (イラクサキンウワバ) |
| 配列 | 文字列: MGCTLSAEDK AAVERSKMID RNLREDGEKA AREVKLLLLG AGESGKSTIV KQMKIIHEAG YSEEECKQYK AVVYSNTIQS IIAIIRAMG RLKIDFGDSA RADDARQLFV LAGAAEEGFM TAELAGVIKR LWKDSGVQAC FNRSREYQLN DSAAYYLNDL D RIAQPNYI ...文字列: MGCTLSAEDK AAVERSKMID RNLREDGEKA AREVKLLLLG AGESGKSTIV KQMKIIHEAG YSEEECKQYK AVVYSNTIQS IIAIIRAMG RLKIDFGDSA RADDARQLFV LAGAAEEGFM TAELAGVIKR LWKDSGVQAC FNRSREYQLN DSAAYYLNDL D RIAQPNYI PTQQDVLRTR VKTTGIVETH FTFKDLHFKM FDVGGQRSER KKWIHCFEGV TAIIFCVALS DYDLVLAEDE EM NRMHESM KLFDSICNNK WFTDTSIILF LNKKDLFEEK IKKSPLTICY PEYAGSNTYE EAAAYIQCQF EDLNKRKDTK EIY THFTCA TDTKNVQFVF DAVTDVIIKN NLKDCGLF UniProtKB: Guanine nucleotide-binding protein G(i) subunit alpha-1 |
-分子 #5: scFv16
| 分子 | 名称: scFv16 / 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: 27.784896 KDa |
| 組換発現 | 生物種: Trichoplusia ni (イラクサキンウワバ) |
| 配列 | 文字列: DVQLVESGGG LVQPGGSRKL SCSASGFAFS SFGMHWVRQA PEKGLEWVAY ISSGSGTIYY ADTVKGRFTI SRDDPKNTLF LQMTSLRSE DTAMYYCVRS IYYYGSSPFD FWGQGTTLTV SSGGGGSGGG GSGGGGSDIV MTQATSSVPV TPGESVSISC R SSKSLLHS ...文字列: DVQLVESGGG LVQPGGSRKL SCSASGFAFS SFGMHWVRQA PEKGLEWVAY ISSGSGTIYY ADTVKGRFTI SRDDPKNTLF LQMTSLRSE DTAMYYCVRS IYYYGSSPFD FWGQGTTLTV SSGGGGSGGG GSGGGGSDIV MTQATSSVPV TPGESVSISC R SSKSLLHS NGNTYLYWFL QRPGQSPQLL IYRMSNLASG VPDRFSGSGS GTAFTLTISR LEAEDVGVYY CMQHLEYPLT FG AGTKLEL KAAAHHHHHH HH |
-分子 #6: N-{[3-(hydroxymethyl)phenyl]methyl}-N-[1-(2-phenylethyl)piperidin...
| 分子 | 名称: N-{[3-(hydroxymethyl)phenyl]methyl}-N-[1-(2-phenylethyl)piperidin-4-yl]propanamide タイプ: ligand / ID: 6 / コピー数: 1 / 式: A1AQ2 |
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| 分子量 | 理論値: 380.523 Da |
-分子 #7: water
| 分子 | 名称: water / タイプ: ligand / ID: 7 / コピー数: 1 / 式: HOH |
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| 分子量 | 理論値: 18.015 Da |
| Chemical component information | ![]() ChemComp-HOH: |
-実験情報
-構造解析
| 手法 | クライオ電子顕微鏡法 |
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解析 | 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 |
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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 BIOQUANTUM (6k x 4k) 平均電子線量: 54.45 e/Å2 |
| 電子線 | 加速電圧: 300 kV / 電子線源: FIELD EMISSION GUN |
| 電子光学系 | C2レンズ絞り径: 50.0 µm / 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): 0.7000000000000001 µm |
| 実験機器 | ![]() モデル: Titan Krios / 画像提供: FEI Company |
ムービー
コントローラー
万見について




キーワード
Homo sapiens (ヒト)
データ登録者
米国, 1件
引用




























X (Sec.)
Y (Row.)
Z (Col.)




































Trichoplusia ni (イラクサキンウワバ)
解析
FIELD EMISSION GUN

