ライフサイエンスコーパス: G-protein

1 reas the other also couples effectively to a G protein.

2 1-bound CRF1R and CRF2R with the stimulatory G protein.

3 ations in G protein-coupled receptors and/or G proteins.

4 al GTP-recognition mechanism employed by all G proteins.

5 ownstream from receptors that signal through G proteins.

6 ic ligands(7,8), while GABA(B2) couples with G proteins(9-14).

7 roteins bind to activated Galpha subunits in G-proteins, accelerate the GTP hydrolysis, and thereby r

8 protein domain, such that light uncages the G-protein activating module.

9 nstead, LOV2GIVe consists of the fusion of a G-protein activating peptide derived from a non-GPCR reg

10 ation studies revealed much slower rates for G protein activation by the GCGR compared with the beta(

11 nt binding of beta-ionone, an antagonist for G protein activation.

12 eceptor-G protein complex rearrangements and G protein activation.

13 a unique receptor conformation that promotes G protein activation.

14 exhibits a low level of agonist-independent G protein activation.

15 2 in each assay studied and does not lead to G protein activation.

16 learn about common themes and variations in G-protein activation from them?

17 resulting from acetylcholine stimulation and G-protein activation resulting from dopaminergic stimula

18 ptor internalization, and desensitization of G-protein activation.

19 , as well as alterations in receptor-coupled G-protein activation.

20 ocess of guanine nucleotide-binding protein (G-protein) activation.

21 he encoded proteins exhibit highly conserved G-protein activities while showing expression differenti

22 ast, a subset of mutants was validated using G protein activity biosensors in mammalian cells.

23 tant that recruits arrestin but is devoid of G protein activity.

24 tools available to manipulate heterotrimeric G-protein activity.

25 d 2) in the allosteric activation mechanism, G protein allosterically triggers an increase in the spe

26 e Factor (GEF) that activates heterotrimeric G protein alpha subunits (Galpha) and serves as an essen

27 ein signaling (RGS) proteins that deactivate G protein alpha subunits (Galpha).

28 The inhibitory G protein alpha-subunit (Galpha(z)) is an important modu

29 conventional ternary complex that activates G proteins and an inverse-coupled binary complex that ma

30 r physiological processes via heterotrimeric G proteins and beta-arrestins.

31 outcomes while utilizing a limited array of G proteins and effectors is poorly understood, particula

32 thways: the exchange of GDP to GTP by linked G-proteins and the recruitment of beta-arrestins.

33 GPR88 inhibits the activation of both their G protein- and beta-arrestin-dependent signaling pathway

34 Heterotrimeric G proteins are categorized into four main families based

35 The heterotrimeric G proteins are known to have a variety of downstream eff

36 Rho of Plants (ROP) G-proteins are key components of cell polarization proce

37 Heterotrimeric G-proteins are key modulators of multiple signaling and

38 1) In the membrane recruitment mechanism, G protein association increases the density of active ki

39 ependently after ingestion of 15, 30, and 45 g protein at 360 min postexercise (0.018 +/- 0.002, 0.03

40 interactions of GRK2 with receptors or with G protein beta-gamma subunits which are differentially p

41 tive wild isolates, and deletion of the only G-protein beta-subunit-encoding gene of A. oligospora ne

42 of phospholipase Cbeta (PLCbeta) enzymes by G protein betagamma subunits from activated Galpha(i)-Gb

43 mulations to determine how arrestin bias and G protein bias arise at the angiotensin II type 1 recept

44 13)-NH(2) is a useful strategy for obtaining G protein biased agonists for the NOP receptor.

45 We previously identified a G protein-biased agonist of the D(2) dopamine receptor (

46 s represent mechanistically novel, extremely G protein-biased agonists is in question, as is the unde

47 We propose that G protein-biased mu opioid receptor agonists, currently

48 Moreover, genetic models of G protein-biased opioid receptors and replication of pre

49 Experimentally, such apparently G protein-biased opioids have been shown to exhibit low

50 is shifted by more than 20 angstrom and the G-protein-binding site is a shallow groove rather than a

51 roteins were originally reported to modulate G proteins by binding Galpha subunits of the G(i/o) fami

52 a mechanism of activation of heterotrimeric G proteins by RTKs and chart the key steps that mediate

53 ain, reflecting smaller amplification in the G-protein cascade; (2) a faster rate of turnover of the

54 hat is kinetically embedded between receptor-G protein complex rearrangements and G protein activatio

55 The heterotrimeric G protein complex, consisting of canonical Galpha, Gbeta

56 n this system involves two distinct receptor-G protein complexes, a conventional ternary complex that

57 PGCs utilize a G protein coupled receptor (GPCR), Tre1, to guide front-

58 Pamoic acid is a potent ligand for G protein Coupled Receptor 35 (GPR35) and exhibits antin

59 G protein coupled receptors signal through G proteins or

60 ed within the leucine-rich repeat-containing G-protein coupled receptor 6 (LGR6) (FDR = 0.0002).

61 perinsulinemia and hyperglycemia through the G-protein coupled receptor ERV1/ChemR23.

62 RNAseq reveals changes in amine- and G-protein coupled receptor pathways.

63 g cholangiocyte proliferation via GHS-R1a, a G-protein coupled receptor which causes increased intrac

64 Disruptions of GPR4, a pH-sensing G-protein coupled receptor, and DBT, a subunit of the br

65 activated-receptor alpha (PPARalpha) and the G-protein coupled receptor, GPR119] and upstream (a fatt

66 5-HT(2A,) a G-protein coupled receptor, is widely expressed in the h

67 G-protein coupled receptors (GPCRs) represent a signific

68 ion frequency, RNA-i against seven out of 35 G-protein coupled receptors (GPCRs) within the germline

69 cells lacking leucine-rich repeat-containing G-protein coupled receptors (LGRs) 4, 5 and 6 (Lebensohn

70 ransient receptor potential ion channels and G-protein coupled receptors play important roles in itch

71 re mediated largely through their downstream G-protein coupled receptors through cAMP-PKA signaling.

72 ccelerators for activated Galpha subunits of G-protein coupled receptors, but they may also modulate

73 and, given that this peptide signals through G-protein coupled receptors, this signalling pathway pro

74 ceptors such as Farnesoid X Receptor and the G protein-coupled BA receptor 1 (TGR5).

75 gnal nutrient availability by activating the G protein-coupled bile acid receptor 1 (GPBAR1, also cal

76 we show that ADGRE2/EMR2 and ADGRE5/CD97 are G protein-coupled in a variety of recombinant systems.

77 are mediated by the class B calcitonin-like G protein-coupled receptor (CLR), which heterodimerizes

78 Membrane trafficking processes regulate G protein-coupled receptor (GPCR) activity.

79 The class B G protein-coupled receptor (GPCR) calcitonin receptor (C

80 GPR88 is an orphan G protein-coupled receptor (GPCR) considered as a promis

81 The dopamine D2 receptor (D2R) is a G protein-coupled receptor (GPCR) expressed in regions o

82 The orphan G protein-coupled receptor (GPCR) GPR84 is expressed on

83 like peptide-1 receptor (GLP1R) is a class B G protein-coupled receptor (GPCR) involved in metabolism

84 identified novel eNOS interactors, including G protein-coupled receptor (GPCR) kinase interactor 1 (G

85 G protein-coupled receptor (GPCR) kinases (GRKs) play a

86 ign 'biased' drugs that selectively activate G protein-coupled receptor (GPCR) signaling pathways ben

87 ng techniques has revealed that mutations in G protein-coupled receptor (GPCR) signaling pathways in

88 me label-free techniques are used to profile G protein-coupled receptor (GPCR) signaling pathways in

89 pect to the activation of striatal astrocyte G protein-coupled receptor (GPCR) signaling.

90 ting chemokine receptors which belong to the G protein-coupled receptor (GPCR) superfamily.

91 de hormone glucagon is a seven-transmembrane G protein-coupled receptor (GPCR) that regulates blood g

92 commonly used opioids, and is a prototypical G protein-coupled receptor (GPCR) where new pharmacologi

93 A novel human G protein-coupled receptor (GPCR), known as Mas-related

94 MC4R is revealed as a structurally divergent G protein-coupled receptor (GPCR), with more similarity

95 dopsin is a canonical class A photosensitive G protein-coupled receptor (GPCR), yet relatively few ph

96 G protein-coupled receptor (GPR) 55 is a putative cannab

97 Agonists to the mu-opioid G protein-coupled receptor (muOR) can alleviate pain thr

98 ection of two putative fatty acid receptors, G protein-coupled receptor 120 (GPR120) and cluster of d

99 more complicated with the identification of G protein-coupled receptor 30 (GPR30), an estrogen recep

100 ria, supports leucine-rich repeat-containing G protein-coupled receptor 5 (LGR5)(+) intestinal stem c

101 The G protein-coupled receptor 52 (GPR52) is an orphan recep

102 he specific function of SMC-expressed orphan G protein-coupled receptor class C group 5 member B (GPR

103 nderstanding of ligand-gated ion channel and G protein-coupled receptor complexes and discuss strateg

104 GPR56, a member of the adhesion G protein-coupled receptor family, is abundantly express

105 phosphorylation of its carboxyl terminus by G protein-coupled receptor kinase 1 (GRK1).

106 Here, we identified G protein-coupled receptor kinase 2 (GRK2) as a new MALT

107 ed decrease in the hepatic protein levels of G protein-coupled receptor kinase 2 (GRK2), an important

108 rase 4D (PDE4D) through transactivation of a G protein-coupled receptor kinase 2 (GRK2)-dependent bet

109 G protein-coupled receptor kinases (GRKs) are attractive

110 fold is a promising scaffold for developing G protein-coupled receptor modulators.

111 G protein-coupled receptor signaling is required for the

112 Biasing G protein-coupled receptor signaling with ligands that p

113 ike peptide-1 receptor (GLP-1R) is a class B G protein-coupled receptor that plays an important role

114 Mas-related G protein-coupled receptor X2 (MRGPRX2) is regarded as a

115 uble protein calmodulin, ligand binding to a G protein-coupled receptor, and activation of an ion cha

116 Here, we generalize this concept to a G protein-coupled receptor, somatostatin receptor subtyp

117 Adhesion G protein-coupled receptors (AGPCRs) are a thirty-three-

118 The experimental evidence that Adhesion G Protein-Coupled Receptors (aGPCRs) functionally couple

119 e and alternatively-spliced ECRs of adhesion G protein-coupled receptors (aGPCRs) have key functions

120 e diversity and near universal expression of G protein-coupled receptors (GPCR) reflects their involv

121 maceutical drugs targeting integral membrane G protein-coupled receptors (GPCR) requires thorough und

122 Many endogenous peptides activate G protein-coupled receptors (GPCRs) - nearly 50 GPCR pep

123 K2), an important negative modulator of both G protein-coupled receptors (GPCRs) and insulin signalin

124 Osteocytes express numerous G protein-coupled receptors (GPCRs) and thus mice lackin

125 G protein-coupled receptors (GPCRs) are a large family o

126 G protein-coupled receptors (GPCRs) are biologic switche

127 G protein-coupled receptors (GPCRs) are crucial for esta

128 G protein-coupled receptors (GPCRs) are important membra

129 G protein-coupled receptors (GPCRs) are important modula

130 Class B G protein-coupled receptors (GPCRs) are important therap

131 G protein-coupled receptors (GPCRs) are membrane-bound p

132 Multiple G protein-coupled receptors (GPCRs) are targets in the t

133 G protein-coupled receptors (GPCRs) are the largest clas

134 The phosphorylation of G protein-coupled receptors (GPCRs) by GPCR kinases (GRK

135 G protein-coupled receptors (GPCRs) comprise the largest

136 More than 800 G protein-coupled receptors (GPCRs) comprise the largest

137 Regulated trafficking of G protein-coupled receptors (GPCRs) controls cilium-base

138 How G protein-coupled receptors (GPCRs) evoke specific biolo

139 A variety of G protein-coupled receptors (GPCRs) have been implicated

140 Of the 800 G protein-coupled receptors (GPCRs) in humans, only thre

141 The interplay between G protein-coupled receptors (GPCRs) is critical for cont

142 Agonist-activated G protein-coupled receptors (GPCRs) must correctly selec

143 Dynamic trafficking of G protein-coupled receptors (GPCRs) out of cilia is medi

144 G protein-coupled receptors (GPCRs) signal through allos

145 Despite the medical importance of G protein-coupled receptors (GPCRs), in vivo cellular he

146 uctural and spectroscopic studies of class A G protein-coupled receptors (GPCRs), such as rhodopsin a

147 st-based reporter strains for studying human G protein-coupled receptors (GPCRs), the largest class o

148 s ligand bias has been studied primarily for G protein-coupled receptors (GPCRs), there are also repo

149 orphanization" of candidate oocyte-expressed G protein-coupled receptors (GPCRs).

150 ilon (PLCepsilon) is activated downstream of G protein-coupled receptors and receptor tyrosine kinase

151 ction of cAMP, independent of alterations in G protein-coupled receptors and/or G proteins.

152 G protein-coupled receptors are critical mediators of pl

153 G protein-coupled receptors are important regulators of

154 and knockout mice lacking the genes encoding G protein-coupled receptors GPR43 or GPR109A.

155 The orexin system, which consists of the two G protein-coupled receptors OX(1) and OX(2), activated b

156 uropeptides that activate the rhodopsin-like G protein-coupled receptors OX1R and OX2R.

157 Whether G protein-coupled receptors signal from endosomes to con

158 a pivotal role in the regulation of several G protein-coupled receptors that are essential for energ

159 ncer that centers on a negative regulator of G protein-coupled receptors that is downregulated in agg

160 nisms seen in structurally analogous class A G protein-coupled receptors, and Smoothened.

161 teins, such as ligand-gated ion channels and G protein-coupled receptors, has directly enabled the di

162 o and in vivo and that GPRC5B, but not other G protein-coupled receptors, physically interacts with I

163 In contrast to most rhodopsin-like G protein-coupled receptors, the glycoprotein hormone re

164 by the interactions of chemokines with their G protein-coupled receptors.

165 GABBR2 inhibits neuronal activity through G protein-coupled second-messenger systems and RUFY3 is

166 Our screen yielded agonists of G protein-coupled serotonin receptors, protein kinase C

167 The beta(1)-adrenoceptor (beta(1)AR) is a G-protein-coupled receptor (GPCR) that couples(1) to the

168 The butyrate-G-protein-coupled receptor 43-GLP-1 pathway in the intes

169 qRT-PCR analysis indicated the expression of G-protein-coupled receptor 68 gene (Gpr68) and acid-sens

170 84 is a medium chain free fatty acid-binding G-protein-coupled receptor associated with inflammatory

171 GPR81 is a G-protein-coupled receptor for lactate, which is upregul

172 uggesting that the pathway activated by this G-protein-coupled receptor is causing light-induced phot

173 G-protein-coupled receptor SUCNR1 (succinate receptor 1

174 noma(2) and modulate host metabolism via the G-protein-coupled receptor TGR5 (ref.

175 GPR18 is a G-protein-coupled receptor that belongs to the orphan cl

176 GPR52 is a class-A orphan G-protein-coupled receptor that is highly expressed in t

177 ntify signaling mechanisms downstream from a G-protein-coupled receptor, the vasopressin V2 subtype r

178 Here, we report that G-protein-coupled receptor-associated sorting proteins (

179 G-protein-coupled receptors (GPCRs) are a ubiquitously e

180 G-protein-coupled receptors (GPCRs) are major signaling

181 G-protein-coupled receptors (GPCRs) are membrane protein

182 G-protein-coupled receptors (GPCRs) comprise the largest

183 High-resolution structural studies on G-protein-coupled receptors (GPCRs) have flourished rece

184 ity-modifying proteins (RAMPs) interact with G-protein-coupled receptors (GPCRs) to modify their func

185 ting CRF1R and CRF2R, two members of class B G-protein-coupled receptors (GPCRs).

186 Class B G-protein-coupled receptors are major targets for the tr

187 uncover a multi-RhoGEF complex downstream of G-protein-coupled receptors controlling CDC42-RHOA cross

188 rane bundle represent the mechanism by which G-protein-coupled receptors convert an extracellular che

189 lored if ligands of therapeutically relevant G-protein-coupled receptors could be discovered by struc

190 Histamine binds to one of the four G-protein-coupled receptors expressed by large cholangio

191 G-protein-coupled receptors like the human Y(1) receptor

192 tributes to PF-PC LTP.SIGNIFICANCE STATEMENT G-protein-coupled receptors modulate the release machine

193 receptors (PARs) are a four-member family of G-protein-coupled receptors that are activated via prote

194 ous system development, including a suite of G-protein-coupled receptors that control physiology and

195 licit host production of mediators acting on G-protein-coupled receptors to regulate airway tone.

196 anaesthetics(10), neurotransmitters(13) and G-protein-coupled receptors(13).

197 balance via several nuclear receptors and/or G-protein-coupled receptors(3,4).

198 al epithelium that regulates the activity of G-protein-coupled receptors, in asthma.

199 Besides being regulated by G-protein-coupled receptors, the activity of heterotrime

200 sual rhodopsin is an important archetype for G-protein-coupled receptors, which are membrane proteins

201 logical functions through the actions of two G-protein-coupled receptors: MT(1) and MT(2).

202 vely, our data show that differences in GPCR-G protein coupling preferences, and the Galpha(o) substr

203 ndertakes an atypical mode of activation and G protein coupling that features a different set of key

204 mon mechanism of class B GPCR activation and G protein coupling, and provide a paradigm for studying

205 nderstanding of class F receptor activation, G protein coupling, conformation-based functional select

206 the opening of the intracellular crevice for G protein coupling.

207 nist selectivity, and lack of activation and G protein-coupling knowledge have hindered the developme

208 in that is proximal to the N terminus of the G protein-coupling seven-transmembrane-spanning bundle.

209 e near intracellular loop (ICL) 2/TM3 at the G-protein-coupling interface, suggesting a mechanism of

210 tutive activity, as well as by enhancing its G protein-dependent signaling and blocking the recruitme

211 stimulating beta-arrestin-dependent but not G protein-dependent signaling.

212 ctivated to regulate glutamate release via a G-protein-dependent mechanism.

213 nosine diphosphate release, GTP binding, and G protein dissociation studies revealed much slower rate

214 icient deposition of variety of molecules (e.g. proteins, dyes, drugs, biomarkers, amino acids) based

215 This response involves the heterotrimeric G-protein EGL-30//G(alphaq) acting in motor neurons.

216 s against G-proteins, or a dominant negative G-protein eliminated the increase in GSC division freque

217 the A4G point mutation (2stop+A4G) restored G protein expression but retained lower F protein levels

218 ch subunit; monomers adopted a typical small G protein fold.

219 espite the loss of RGS in many monocots, the G-protein functional networks are maintained, and Galpha

220 ping revealed a druggable site formed by the G protein fusion loops that has not previously emerged a

221 (GPCR) that couples(1) to the heterotrimeric G protein G(s).

222 and its selective coupling to the inhibitory G protein (G(i)) is vital for pharmaceutical research ai

223 is more selective to G(i) than a stimulatory G protein (G(s)).

224 sine monophosphate (cAMP) pathway-associated G-protein, G(s)alpha.

225 ification leading to reduced efficacy of the G protein, Galpha(s), in depression.

226 Heterotrimeric G-proteins (Galphabetagamma) are the main transducers of

227 G-protein-gated inwardly-rectifying K(+) (GIRK) channels

228 n active state coupled to the heterotrimeric G protein Gpa1-Ste4-Ste18.

229 process is the activation of heterotrimeric G-protein Gs by beta(1)-ARs, leading to increased heart

230 thus mice lacking the stimulatory subunit of G-protein (Gsalpha) in osteocytes (Dmp1-Gsalpha(KO) mice

231 GPCRs) functionally couple to heterotrimeric G proteins has been emerging in incremental steps, but a

232 receptor, which subsequently couples to the G protein in a receptor-specific manner.

233 erfacial regions, and lipid anchoring of the G protein in the membrane.

234 ough class A GPCRs are capable of activating G proteins in a monomeric form, they can also potentiall

235 Consistent with a role for the G-proteins in regulating GSC division frequency, RNA-i a

236 ombining two chiral oligomeric components (e.g., proteins) in precise configurations.

237 Ingestion of 30 g protein is sufficient to maximize MyoPS rates during r

238 ally viewed as receptors whose signaling via G proteins is delimited to the plasma membrane, it is no

239 ed receptors, the activity of heterotrimeric G proteins is modulated by many cytoplasmic proteins.

240 of habituation to high protein intake (>2.1 g protein . kg LBM-1 . d-1) led to a significantly highe

241 no acid changes in the hypervariable part of G protein may have altered functions and/or changed its

242 nanomolar anti-RABV potency that blocks RABV G protein-mediated viral entry.

243 G-protein-mediated signalling is terminated by phosphory

244 te that GBA motifs have versatility in their G-protein-modulating effect, i.e. they can bind to Galph

245 texts, from characterizing cancer-associated G-protein mutants to neurotransmitter signaling in prima

246 g (RGS) proteins are an integral part of the G-protein networks; however, these are lost in many mono

247 of evidence prioritized protein-coding gene G Protein Nucleolar 3 (GNL3) as a BD risk gene, with int

248 ction is greatly amplified by Rab5A, a small G protein of the Ras GTPase superfamily.

249 us, molecules with large bias factors toward G protein or beta arrestin are required for investigatin

250 G protein coupled receptors signal through G proteins or arrestins.

251 ith specificity for different heterotrimeric G-proteins or for other G-proteins, such as Rho GTPases.

252 RNA-Interference (RNA-i) constructs against G-proteins, or a dominant negative G-protein eliminated

253 ling efficiency varies depending on the GPCR-G protein pair.

254 ward G protein signaling, and the weaker the G protein partial agonism is the greater the apparent bi

255 scuss their discovery of a novel function of G protein pathway suppressor 2 (GPS2) in promoting eryth

256 portunities for therapeutic interventions in G protein pathways.

257 he active moieties into a shell structure (e.g., protein, polysaccharide or lipid-based material).

258 e transport of multiple cytoplasmic cargo (e.g., proteins, protein aggregates, lipid droplets or orga

259 Here, we show that the ciliary G-protein Rab28, associated with human autosomal recessi

260 s in males because of estrogen regulation of G protein receptor kinase (GRK); pretreatment of ovary-i

261 etagamma and nanoluciferase-tagged truncated G protein receptor kinase 3, an increase in BRET signal

262 naive animals, pharmacological inhibition of G-protein receptor kinase (GRK2/3) with compound 101 blo

263 with a barcoded transcriptional reporter of G protein signal transduction.

264 be modulated by members of the regulator of G protein signaling (RGS) family.

265 Regulators of G protein signaling (RGS) proteins are critical modulato

266 Regulator of G protein signaling (RGS) proteins are multifunctional p

267 Regulator of G protein signaling (RGS) proteins are signal transducti

268 Recently, several regulator of G protein signaling (RGS) proteins have emerged as criti

269 in signaling is provided by the regulator of G protein signaling (RGS) proteins that deactivate G pro

270 nd that the expression level of regulator of G protein signaling 12 (RGS12) was significantly reduced

271 to understand the functions of regulator of G protein signaling 4 (RGS4), a cytoplasmic protein expr

272 Recordings from mice lacking Regulator of G protein Signaling 6 (RGS6) revealed that RGS6 exerts a

273 vation of the u-opioid receptor (MOR) toward G protein signaling and away from other pathways, such a

274 O) mice, the researchers revealed a shift in G protein signaling from the Gs family to the Gq family.

275 The control over the extent and timing of G protein signaling is provided by the regulator of G pr

276 ially act at mu-opioid receptors to activate G protein signaling over betaarrestin2 recruitment produ

277 dified rodent models suggest that activating G protein signaling pathways while avoiding phosphorylat

278 ar detail on the recognition of regulator of G protein signaling protein 2 (RGS2) by its E3 ligase, i

279 9, which preferentially activated downstream G protein signaling to a greater extent than beta-arrest

280 shown to exhibit low intrinsic efficacy for G protein signaling when ceiling effects are properly ac

281 pparent but erroneous MOR ligand bias toward G protein signaling, and the weaker the G protein partia

282 OR) can alleviate pain through activation of G protein signaling, but they can also induce beta-arres

283 ve locomotion in the absence of D2R-mediated G protein signaling.

284 beta-arrestin recruitment while maintaining G protein signaling.

285 Regulator of G-protein signaling (RGS) proteins are an integral part

286 within this region highlighted regulator of G-protein signaling 4 (Rgs4) within laser-capture micro-

287 attributing biological significance to their G protein signalling function still presents a major cha

288 One receptor can couple to more than one G protein subtype, and the coupling efficiency varies de

289 inhibit nucleotide exchange depending on the G-protein subtype.

290 eatic islets, we investigated the effects of G protein subunit beta 5 (Gnb5) knockout on insulin secr

291 or by using a conditional knockout mouse for G protein subunit Galphai2, which is essential for V1R s

292 erent heterotrimeric G-proteins or for other G-proteins, such as Rho GTPases.

293 membrane protrusive activity is promoted by G proteins that deplete phosphatidylinositol 4,5-bisphos

294 nterface, suggesting a mechanism of engaging G-proteins that may have a distinct dependence on PIP(2)

295 g that dampen the activity of heterotrimeric G proteins through their GTPase-accelerating protein (GA

296 peptide derived from a non-GPCR regulator of G-proteins to a small plant protein domain, such that li

297 ng molecule in plants with a requirement for G-proteins to mediate signal transduction, a situation s

298 naling is not mediated through its canonical G-protein transducin.

299 m focusing on the differential engagement of G proteins versus beta-arrestins are commonly limited by

300 ive approaches to manipulate the activity of G-proteins with high precision are crucial to understand