Structural basis for Na(+)-sensitivity in dopamine D2 and D3 receptors.

ABSTRACT: To understand the structural basis for the Na(+)-sensitivity of ligand binding to dopamine D2-like receptors, using computational analysis in combination with binding assays, we identified interactions critical in propagating the impact of Na(+) on receptor conformations and on the ligand-binding site. Our findings expand the pharmacologically-relevant conformational spectrum of these receptors.

SUBMITTER: Michino M 

PROVIDER: S-EPMC5234269 | biostudies-literature | 2015 May

REPOSITORIES: biostudies-literature