The Apelin Receptor (APLNR, also known as APJ) is a
G protein-coupled receptor
G protein-coupled receptors (GPCRs), also known as seven-(pass)-transmembrane domain receptors, 7TM receptors, heptahelical receptors, serpentine receptors, and G protein-linked receptors (GPLR), form a large group of evolutionarily-related p ...
.
APLNR possesses two endogenous ligands which are
APELIN
Apelin (also known as APLN) is a peptide that in humans is encoded by the ''APLN'' gene. Apelin is one of two endogenous ligands for the G-protein-coupled APJ receptor that is expressed at the surface of some cell types. It is widely expressed ...
and
ELABELA
ELABELA (ELA, Apela, Toddler) is a hormonal peptide that in humans is encoded by the ''APELA'' gene. Elabela is one of two endogenous ligands for the G-protein-coupled APLNR receptor.
Ela is secreted by certain cell types including human embryo ...
.
The structure of APLNR was resolved in 2017
References
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