Two arginine-glutamate ionic locks near the extracellular surface of FFAR1 gate receptor activation.

scientific article published on 08 December 2008

Two arginine-glutamate ionic locks near the extracellular surface of FFAR1 gate receptor activation. is …
instance of (P31):
scholarly articleQ13442814

External links are
P356DOI10.1074/JBC.M806987200
P932PMC publication ID2635034
P698PubMed publication ID19068482

P50authorStefano CostanziQ37381929
P2093author name stringMarvin C Gershengorn
Irina G Tikhonova
Chi Shing Sum
P2860cites workAn Implicit Membrane Generalized Born Theory for the Study of Structure, Stability, and Interactions of Membrane ProteinsQ24537724
High-resolution crystal structure of an engineered human beta2-adrenergic G protein-coupled receptorQ24657484
Crystal structure of rhodopsin: A G protein-coupled receptorQ27625972
Comparative protein modelling by satisfaction of spatial restraintsQ27860866
G-protein-coupled receptors and islet function-implications for treatment of type 2 diabetes.Q27865197
Identification of residues important for agonist recognition and activation in GPR40Q28240783
GPCR engineering yields high-resolution structural insights into beta2-adrenergic receptor functionQ28254935
Macrophage scavenger receptor confers an adherent phenotype to cells in cultureQ28280491
Uncovering the pharmacology of the G protein-coupled receptor GPR40: high apparent constitutive activity in guanosine 5'-O-(3-[35S]thio)triphosphate binding studies reflects binding of an endogenous agonistQ28281562
A2A adenosine receptor and its modulators: overview on a druggable GPCR and on structure-activity relationship analysis and binding requirements of agonists and antagonistsQ28283019
A family of fatty acid binding receptorsQ28305242
Role of the second extracellular loop of adenosine receptors in agonist and antagonist binding. Analysis of chimeric A1/A3 adenosine receptorsQ28369018
Structural diversity of G protein-coupled receptors and significance for drug discoveryQ29616716
Synthesis and biological evaluation of 3-aryl-3-(4-phenoxy)-propionic acid as a novel series of G protein-coupled receptor 40 agonistsQ33284521
Static and dynamic roles of extracellular loops in G-protein-coupled receptors: a mechanism for sequential binding of thyrotropin-releasing hormone to its receptor.Q34167294
Glutamate residues in the second extracellular loop of the human A2a adenosine receptor are required for ligand recognitionQ36183047
Architecture of P2Y nucleotide receptors: structural comparison based on sequence analysis, mutagenesis, and homology modeling.Q36201452
Bidirectional, iterative approach to the structural delineation of the functional "chemoprint" in GPR40 for agonist recognitionQ36668108
The highly conserved DRY motif of class A G protein-coupled receptors: beyond the ground state.Q36693902
Seven transmembrane-spanning receptors for free fatty acids as therapeutic targets for diabetes mellitus: pharmacological, phylogenetic, and drug discovery aspects.Q36711136
On the applicability of GPCR homology models to computer-aided drug discovery: a comparison between in silico and crystal structures of the beta2-adrenergic receptor.Q36744266
Selective small-molecule agonists of G protein-coupled receptor 40 promote glucose-dependent insulin secretion and reduce blood glucose in miceQ36807640
Human P2Y(6) receptor: molecular modeling leads to the rational design of a novel agonist based on a unique conformational preference.Q36974147
Discovery of novel agonists and antagonists of the free fatty acid receptor 1 (FFAR1) using virtual screeningQ37013424
Role of the extracellular loops of G protein-coupled receptors in ligand recognition: a molecular modeling study of the human P2Y1 receptor.Q37143313
Toward deciphering the code to aminergic G protein-coupled receptor drug designQ37269754
Systematic analysis of the entire second extracellular loop of the V(1a) vasopressin receptor: key residues, conserved throughout a G-protein-coupled receptor family, identified.Q40150862
Pharmacological regulation of insulin secretion in MIN6 cells through the fatty acid receptor GPR40: identification of agonist and antagonist small moleculesQ40279477
Essential role for the second extracellular loop in C5a receptor activationQ40446589
Agonist-induced conformational changes in thyrotropin-releasing hormone receptor type I: disulfide cross-linking and molecular modeling approaches.Q40458709
Beta2 adrenergic receptor activation. Modulation of the proline kink in transmembrane 6 by a rotamer toggle switchQ40712100
Activation of the beta 2-adrenergic receptor involves disruption of an ionic lock between the cytoplasmic ends of transmembrane segments 3 and 6.Q40803165
Evidence for a model of agonist-induced activation of 5-hydroxytryptamine 2A serotonin receptors that involves the disruption of a strong ionic interaction between helices 3 and 6.Q42819583
Mutagenesis and modelling of the alpha(1b)-adrenergic receptor highlight the role of the helix 3/helix 6 interface in receptor activation.Q43964709
Molecular characterization of a purified 5-HT4 receptor: a structural basis for drug efficacyQ46387086
Partial agonism, neutral antagonism, and inverse agonism at the human wild-type and constitutively active cholecystokinin-2 receptorsQ46809217
Synthesis and activity of small molecule GPR40 agonists.Q51810701
Generalized born model with a simple smoothing function.Q52009475
CHARMM: A program for macromolecular energy, minimization, and dynamics calculationsQ53340989
Critical Role for the Second Extracellular Loop in the Binding of Both Orthosteric and Allosteric G Protein-coupled Receptor LigandsQ57838214
Role of the extracellular loops of the thyrotropin-releasing hormone receptor: evidence for an initial interaction with thyrotropin-releasing hormoneQ73940456
Multiple residues in the second extracellular loop are critical for M3 muscarinic acetylcholine receptor activationQ79527348
A chemogenomic analysis of the transmembrane binding cavity of human G-protein-coupled receptorsQ81494743
P433issue6
P407language of work or nameEnglishQ1860
P1104number of pages8
P304page(s)3529-3536
P577publication date2008-12-08
P1433published inJournal of Biological ChemistryQ867727
P1476titleTwo arginine-glutamate ionic locks near the extracellular surface of FFAR1 gate receptor activation
P478volume284

Reverse relations

cites work (P2860)
Q24338456A novel antidiabetic drug, fasiglifam/TAK-875, acts as an ago-allosteric modulator of FFAR1
Q37589701Agonism and allosterism: the pharmacology of the free fatty acid receptors FFA2 and FFA3.
Q30521288Comparison of dynamics of extracellular accesses to the β(1) and β(2) adrenoceptors binding sites uncovers the potential of kinetic basis of antagonist selectivity
Q24338567Defining the molecular basis for the first potent and selective orthosteric agonists of the FFA2 free fatty acid receptor
Q34561020Docking-based virtual screening for ligands of G protein-coupled receptors: not only crystal structures but also in silico models.
Q41904409Extracellular ionic locks determine variation in constitutive activity and ligand potency between species orthologs of the free fatty acid receptors FFA2 and FFA3.
Q35080498Extracellular loop 2 of the free fatty acid receptor 2 mediates allosterism of a phenylacetamide ago-allosteric modulator
Q39192856Free Fatty Acid Receptor 1 (FFAR1) as an Emerging Therapeutic Target for Type 2 Diabetes Mellitus: Recent Progress and Prevailing Challenges
Q36327956Free fatty acid receptors: emerging targets for treatment of diabetes and its complications
Q35766268Free fatty acid receptors: structural models and elucidation of ligand binding interactions
Q41883243From molecular details of the interplay between transmembrane helices of the thyrotropin receptor to general aspects of signal transduction in family a G-protein-coupled receptors (GPCRs).
Q24301044High-resolution structure of the human GPR40 receptor bound to allosteric agonist TAK-875
Q36335625Identification and pharmacological characterization of multiple allosteric binding sites on the free fatty acid 1 receptor
Q94486019In vivo pharmacokinetic study and oral glucose tolerance test of sulfoxide analogs of GPR40 agonist TAK-875
Q37921853Lifting the lid on GPCRs: the role of extracellular loops
Q51377008Ligands at Free Fatty Acid Receptor 1 (GPR40).
Q45776913Model structures of inactive and peptide agonist bound C5aR: Insights into agonist binding, selectivity and activation
Q38660494Molecular mechanisms of target recognition by lipid GPCRs: relevance for cancer
Q37203610Novel insights on thyroid-stimulating hormone receptor signal transduction
Q33569254Rhodopsin and the others: a historical perspective on structural studies of G protein-coupled receptors
Q33789758Selective orthosteric free fatty acid receptor 2 (FFA2) agonists: identification of the structural and chemical requirements for selective activation of FFA2 versus FFA3
Q35592107Signaling-sensitive amino acids surround the allosteric ligand binding site of the thyrotropin receptor
Q27865233The action and mode of binding of thiazolidinedione ligands at free fatty acid receptor 1
Q35550563The extracellular loop 2 (ECL2) of the human histamine H4 receptor substantially contributes to ligand binding and constitutive activity
Q34181416Third extracellular loop (EC3)-N terminus interaction is important for seven-transmembrane domain receptor function: implications for an activation microswitch region

Search more.