دورية أكاديمية

Mechanism of β 2 AR regulation by an intracellular positive allosteric modulator.

التفاصيل البيبلوغرافية
العنوان: Mechanism of β 2 AR regulation by an intracellular positive allosteric modulator.
المؤلفون: Liu X; Beijing Advanced Innovation Center for Structural Biology, Tsinghua-Peking Joint Center for Life Sciences, School of Medicine, Tsinghua University, Beijing 100084, China., Masoudi A; Department of Medicine, Duke University Medical Center, Durham, NC 27710, USA., Kahsai AW; Department of Medicine, Duke University Medical Center, Durham, NC 27710, USA., Huang LY; Department of Medicine, Duke University Medical Center, Durham, NC 27710, USA., Pani B; Department of Medicine, Duke University Medical Center, Durham, NC 27710, USA., Staus DP; Department of Medicine, Duke University Medical Center, Durham, NC 27710, USA., Shim PJ; Department of Medicine, Duke University Medical Center, Durham, NC 27710, USA., Hirata K; Advanced Photon Technology Division, Research Infrastructure Group, SR Life Science Instrumentation Unit, RIKEN/SPring-8 Center, 1-1-1 Kouto Sayo-cho Sayo-gun, Hyogo 679-5148, Japan.; Precursory Research for Embryonic Science and Technology (PRESTO), Japan Science and Technology Agency, 4-1-8 Honcho, Kawaguchi, Saitama 332-0012, Japan., Simhal RK; Department of Medicine, Duke University Medical Center, Durham, NC 27710, USA., Schwalb AM; Department of Medicine, Duke University Medical Center, Durham, NC 27710, USA., Rambarat PK; Department of Medicine, Duke University Medical Center, Durham, NC 27710, USA., Ahn S; Department of Medicine, Duke University Medical Center, Durham, NC 27710, USA., Lefkowitz RJ; Department of Medicine, Duke University Medical Center, Durham, NC 27710, USA. lefko001@receptor-biol.duke.edu kobilka@stanford.edu.; Department of Biochemistry, Duke University Medical Center, Durham, NC 27710, USA.; Howard Hughes Medical Institute, Duke University Medical Center, Durham, NC 27710, USA., Kobilka B; Beijing Advanced Innovation Center for Structural Biology, Tsinghua-Peking Joint Center for Life Sciences, School of Medicine, Tsinghua University, Beijing 100084, China. lefko001@receptor-biol.duke.edu kobilka@stanford.edu.; Department of Molecular and Cellular Physiology, Stanford University School of Medicine, 279 Campus Drive, Stanford, CA 94305, USA.
المصدر: Science (New York, N.Y.) [Science] 2019 Jun 28; Vol. 364 (6447), pp. 1283-1287. Date of Electronic Publication: 2019 Jun 27.
نوع المنشور: Journal Article; Research Support, N.I.H., Extramural; Research Support, Non-U.S. Gov't
اللغة: English
بيانات الدورية: Publisher: American Association for the Advancement of Science Country of Publication: United States NLM ID: 0404511 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1095-9203 (Electronic) Linking ISSN: 00368075 NLM ISO Abbreviation: Science Subsets: MEDLINE
أسماء مطبوعة: Publication: : Washington, DC : American Association for the Advancement of Science
Original Publication: New York, N.Y. : [s.n.] 1880-
مواضيع طبية MeSH: Adrenergic beta-2 Receptor Agonists/*chemistry , Phthalic Anhydrides/*chemistry , Receptors, Adrenergic, beta-2/*chemistry, Adrenergic beta-2 Receptor Agonists/pharmacology ; Allosteric Regulation ; Crystallography, X-Ray ; Gain of Function Mutation ; Humans ; Phthalic Anhydrides/pharmacology ; Receptors, Adrenergic, beta-2/genetics
مستخلص: Drugs targeting the orthosteric, primary binding site of G protein-coupled receptors are the most common therapeutics. Allosteric binding sites, elsewhere on the receptors, are less well-defined, and so less exploited clinically. We report the crystal structure of the prototypic β 2 -adrenergic receptor in complex with an orthosteric agonist and compound-6FA, a positive allosteric modulator of this receptor. It binds on the receptor's inner surface in a pocket created by intracellular loop 2 and transmembrane segments 3 and 4, stabilizing the loop in an α-helical conformation required to engage the G protein. Structural comparison explains the selectivity of the compound for β 2 - over the β 1 -adrenergic receptor. Diversity in location, mechanism, and selectivity of allosteric ligands provides potential to expand the range of receptor drugs.
(Copyright © 2019 The Authors, some rights reserved; exclusive licensee American Association for the Advancement of Science. No claim to original U.S. Government Works.)
References: Nat Rev Mol Cell Biol. 2002 Sep;3(9):639-50. (PMID: 12209124)
Science. 2007 Nov 23;318(5854):1258-65. (PMID: 17962520)
Chem Biol Drug Des. 2010 Sep 1;76(3):201-17. (PMID: 20626410)
Nature. 2011 Jan 13;469(7329):175-80. (PMID: 21228869)
Nature. 2011 Jan 13;469(7329):236-40. (PMID: 21228876)
Methods Mol Biol. 2011;746:195-209. (PMID: 21607858)
Nature. 2011 Jul 19;477(7366):549-55. (PMID: 21772288)
PLoS One. 2012;7(10):e46039. (PMID: 23056231)
Nat Rev Drug Discov. 2013 Aug;12(8):630-44. (PMID: 23903222)
Nature. 2013 Oct 24;502(7472):575-579. (PMID: 24056936)
Nature. 2013 Nov 14;503(7475):295-9. (PMID: 24121438)
Nature. 2013 Dec 5;504(7478):101-6. (PMID: 24256733)
Mol Pharmacol. 2014 Nov;86(5):463-78. (PMID: 25061106)
Cell. 2015 May 21;161(5):1101-1111. (PMID: 25981665)
Nature. 2015 Aug 20;524(7565):315-21. (PMID: 26245379)
Nature. 2016 May 04;533(7602):265-8. (PMID: 27144352)
Nature. 2016 Jul 7;535(7610):182-6. (PMID: 27362234)
Nature. 2016 Jul 21;535(7612):448-52. (PMID: 27409812)
Proc Natl Acad Sci U S A. 2017 Feb 14;114(7):1708-1713. (PMID: 28130548)
Proc Natl Acad Sci U S A. 2017 Apr 18;114(16):E3268-E3275. (PMID: 28373559)
Nat Struct Mol Biol. 2017 Jul;24(7):570-577. (PMID: 28581512)
Cell. 2017 Jul 27;170(3):414-427. (PMID: 28753422)
Nature. 2017 Aug 24;548(7668):480-484. (PMID: 28813418)
Nat Rev Drug Discov. 2017 Dec;16(12):829-842. (PMID: 29075003)
Mol Pharmacol. 2018 Aug;94(2):850-861. (PMID: 29769246)
Nature. 2018 Jul;559(7712):45-53. (PMID: 29973731)
Mol Pharmacol. 2018 Oct;94(4):1232-1245. (PMID: 30111649)
معلومات مُعتمدة: U19 GM106990 United States GM NIGMS NIH HHS; R01 NS028471 United States NS NINDS NIH HHS; R01 HL016037 United States HL NHLBI NIH HHS; R37 NS028471 United States NS NINDS NIH HHS; T32 HL007101 United States HL NHLBI NIH HHS
المشرفين على المادة: 0 (Adrenergic beta-2 Receptor Agonists)
0 (Phthalic Anhydrides)
0 (Receptors, Adrenergic, beta-2)
1107-00-2 (2,2'-bis(3,4-dicarboxyphenyl)hexafluoropropane dianhydride)
تواريخ الأحداث: Date Created: 20190629 Date Completed: 20200327 Latest Revision: 20200327
رمز التحديث: 20231215
مُعرف محوري في PubMed: PMC6705129
DOI: 10.1126/science.aaw8981
PMID: 31249059
قاعدة البيانات: MEDLINE
الوصف
تدمد:1095-9203
DOI:10.1126/science.aaw8981