登録情報 データベース : EMDB / ID : EMD-29301 ダウンロードとリンクタイトル Neurotensin receptor allosterism revealed in complex with a biased allosteric modulator マップデータNeurotensin receptor allosterism revealed in complex with a biased allosteric modulator 詳細 試料複合体 : Ternary complex of NTSR1 MiniGq heterotrimer with scFv16タンパク質・ペプチド : MiniGqタンパク質・ペプチド : Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1タンパク質・ペプチド : Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2タンパク質・ペプチド : scFv16タンパク質・ペプチド : Neurotensin receptor type 1タンパク質・ペプチド : Neurotensin/neuromedin N 残り2件を表示 表示を減らす 詳細 キーワード GPCR / neurotensin receptor / allosterism / SBI-553 / MEMBRANE PROTEIN機能・相同性 機能・相同性情報分子機能 ドメイン・相同性 構成要素
response to antipsychotic drug / response to mineralocorticoid / regulation of locomotion involved in locomotory behavior / Peptide ligand-binding receptors / positive regulation of locomotion / neuropeptide receptor binding / G protein-coupled neurotensin receptor activity / regulation of inositol trisphosphate biosynthetic process / inositol phosphate catabolic process / symmetric synapse ... response to antipsychotic drug / response to mineralocorticoid / regulation of locomotion involved in locomotory behavior / Peptide ligand-binding receptors / positive regulation of locomotion / neuropeptide receptor binding / G protein-coupled neurotensin receptor activity / regulation of inositol trisphosphate biosynthetic process / inositol phosphate catabolic process / symmetric synapse / D-aspartate import across plasma membrane / positive regulation of gamma-aminobutyric acid secretion / regulation of membrane depolarization / positive regulation of arachidonate secretion / vocalization behavior / neuron spine / L-glutamate import across plasma membrane / regulation of behavioral fear response / regulation of respiratory gaseous exchange / neuropeptide hormone activity / cAMP biosynthetic process / positive regulation of inhibitory postsynaptic potential / negative regulation of systemic arterial blood pressure / conditioned place preference / positive regulation of glutamate secretion / negative regulation of release of sequestered calcium ion into cytosol / digestive tract development / G alpha (q) signalling events / hyperosmotic response / response to food / positive regulation of inositol phosphate biosynthetic process / response to lipid / response to corticosterone / cellular response to lithium ion / temperature homeostasis / response to stress / detection of temperature stimulus involved in sensory perception of pain / associative learning / neuropeptide signaling pathway / response to axon injury / transport vesicle / axon terminus / cellular response to dexamethasone stimulus / response to amphetamine / positive regulation of release of sequestered calcium ion into cytosol / liver development / blood vessel diameter maintenance / adult locomotory behavior / dendritic shaft / learning / response to cocaine / cellular response to nerve growth factor stimulus / visual learning / Olfactory Signaling Pathway / Activation of the phototransduction cascade / cytoplasmic side of plasma membrane / G beta:gamma signalling through PLC beta / Presynaptic function of Kainate receptors / Thromboxane signalling through TP receptor / terminal bouton / 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 / 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 / G alpha (z) signalling events / Glucagon-like Peptide-1 (GLP1) regulates insulin secretion / cellular response to catecholamine stimulus / ADP signalling through P2Y purinoceptor 1 / ADORA2B mediated anti-inflammatory cytokines production / G beta:gamma signalling through PI3Kgamma / 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 / 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 / response to estradiol / signaling receptor complex adaptor activity / Thrombin signalling through proteinase activated receptors (PARs) / retina development in camera-type eye / 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 類似検索 - 分子機能 Neurotensin/neuromedin N / Neurotensin/neuromedin N precursor / Neurotensin receptor / Neurotensin type 1 receptor / G-protein, gamma subunit / G-protein gamma subunit domain profile. / G-protein gamma-like domain / G-protein gamma-like domain superfamily / GGL domain / G protein gamma subunit-like motifs ... Neurotensin/neuromedin N / Neurotensin/neuromedin N precursor / Neurotensin receptor / Neurotensin type 1 receptor / G-protein, gamma subunit / G-protein gamma subunit domain profile. / G-protein gamma-like domain / G-protein gamma-like domain superfamily / GGL domain / G protein gamma subunit-like motifs / GGL domain / G protein beta WD-40 repeat protein / Guanine nucleotide-binding protein, beta subunit / G-protein, beta subunit / G-protein coupled receptors family 1 signature. / G protein-coupled receptor, rhodopsin-like / GPCR, rhodopsin-like, 7TM / G-protein coupled receptors family 1 profile. / 7 transmembrane receptor (rhodopsin family) / G-protein beta WD-40 repeat / WD40 repeat, conserved site / Trp-Asp (WD) repeats signature. / Trp-Asp (WD) repeats profile. / Trp-Asp (WD) repeats circular profile. / WD40 repeats / WD40 repeat / WD40-repeat-containing domain superfamily / WD40/YVTN repeat-like-containing domain superfamily 類似検索 - ドメイン・相同性 Neurotensin/neuromedin N / Neurotensin receptor type 1 / Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2 / Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1 類似検索 - 構成要素生物種 Rattus norvegicus (ドブネズミ) / Escherichia coli (大腸菌) / Homo sapiens (ヒト) / Lama glama (ラマ)手法 単粒子再構成法 / クライオ電子顕微鏡法 / 解像度 : 2.59 Å 詳細 データ登録者Krumm BE / Diberto JF / Olsen RHJ / Kang H / Slocum ST / Zhang S / Strachan RT / Fay JF / Roth BL 資金援助 米国, 1件 詳細 詳細を隠すOrganization Grant number 国 National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS) 0000-0002-0561-6520 米国
引用ジャーナル : Biochemistry / 年 : 2023タイトル : Neurotensin Receptor Allosterism Revealed in Complex with a Biased Allosteric Modulator.著者: Brian E Krumm / Jeffrey F DiBerto / Reid H J Olsen / Hye Jin Kang / Samuel T Slocum / Shicheng Zhang / Ryan T Strachan / Xi-Ping Huang / Lauren M Slosky / Anthony B Pinkerton / Lawrence S ... 著者 : Brian E Krumm / Jeffrey F DiBerto / Reid H J Olsen / Hye Jin Kang / Samuel T Slocum / Shicheng Zhang / Ryan T Strachan / Xi-Ping Huang / Lauren M Slosky / Anthony B Pinkerton / Lawrence S Barak / Marc G Caron / Terry Kenakin / Jonathan F Fay / Bryan L Roth / 要旨 : The NTSR1 neurotensin receptor (NTSR1) is a G protein-coupled receptor (GPCR) found in the brain and peripheral tissues with neurotensin (NTS) being its endogenous peptide ligand. In the brain, NTS ... The NTSR1 neurotensin receptor (NTSR1) is a G protein-coupled receptor (GPCR) found in the brain and peripheral tissues with neurotensin (NTS) being its endogenous peptide ligand. In the brain, NTS modulates dopamine neuronal activity, induces opioid-independent analgesia, and regulates food intake. Recent studies indicate that biasing NTSR1 toward β-arrestin signaling can attenuate the actions of psychostimulants and other drugs of abuse. Here, we provide the cryoEM structures of NTSR1 ternary complexes with heterotrimeric Gq and GoA with and without the brain-penetrant small-molecule SBI-553. In functional studies, we discovered that SBI-553 displays complex allosteric actions exemplified by negative allosteric modulation for G proteins that are Gα subunit selective and positive allosteric modulation and agonism for β-arrestin translocation at NTSR1. Detailed structural analysis of the allosteric binding site illuminated the structural determinants for biased allosteric modulation of SBI-553 on NTSR1. 履歴 登録 2022年12月26日 - ヘッダ(付随情報) 公開 2023年3月29日 - マップ公開 2023年3月29日 - 更新 2024年10月30日 - 現状 2024年10月30日 処理サイト : RCSB / 状態 : 公開
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