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The lipid phase preference of the adenosine A2A receptor depends on its ligand binding state.


ABSTRACT: Giant unilamellar protein vesicles (GUPs) were formed with the adenosine A2A receptor (A2AR) incorporated in the lipid bilayer and protein partitioning into the liquid ordered and liquid disordered phases was observed. When no ligand is bound, A2AR partitions preferentially into the liquid disordered phase of GUPs, while ligand-bound A2AR partitions into the liquid ordered phase.

SUBMITTER: Gutierrez MG 

PROVIDER: S-EPMC6561478 | biostudies-literature | 2019 May

REPOSITORIES: biostudies-literature

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The lipid phase preference of the adenosine A<sub>2A</sub> receptor depends on its ligand binding state.

Gutierrez M Gertrude MG   Deyell Jacob J   White Kate L KL   Dalle Ore Lucia C LC   Cherezov Vadim V   Stevens Raymond C RC   Malmstadt Noah N  

Chemical communications (Cambridge, England) 20190501 40


Giant unilamellar protein vesicles (GUPs) were formed with the adenosine A2A receptor (A2AR) incorporated in the lipid bilayer and protein partitioning into the liquid ordered and liquid disordered phases was observed. When no ligand is bound, A2AR partitions preferentially into the liquid disordered phase of GUPs, while ligand-bound A2AR partitions into the liquid ordered phase. ...[more]

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