General Information of Drug Therapeutic Target (DTT) (ID: TT87D3J)

DTT Name APJ endogenous ligand (Apelin)
Synonyms Apelin13; APEL
Gene Name APLN
DTT Type
Literature-reported target
[1]
UniProt ID
APEL_HUMAN
TTD ID
T58674
3D Structure
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2D Sequence (FASTA)
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3D Structure (PDB)
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Sequence
MNLRLCVQALLLLWLSLTAVCGGSLMPLPDGNGLEDGNVRHLVQPRGSRNGPGPWQGGRR
KFRRQRPRLSHKGPMPF
Function
Drives internalization of the apelin receptor. Apelin-36 dissociates more hardly than (pyroglu)apelin-13 from APLNR. Hormone involved in the regulation of cardiac precursor cell movements during gastrulation and heart morphogenesis. Has an inhibitory effect on cytokine production in response to T-cell receptor/CD3 cross-linking; the oral intake of apelin in the colostrum and the milk might therefore modulate immune responses in neonates. Plays a role in early coronary blood vessels formation. Mediates myocardial contractility in an ERK1/2-dependent manner. May also have a role in the central control of body fluid homeostasis by influencing vasopressin release and drinking behavior. Endogenous ligand for the apelin receptor (APLNR).
KEGG Pathway
Neuroactive ligand-receptor interaction (hsa04080 )
Apelin signaling pathway (hsa04371 )
Reactome Pathway
G alpha (i) signalling events (R-HSA-418594 )
Peptide ligand-binding receptors (R-HSA-375276 )

References

1 Apelin/APJ system: A novel potential therapy target for kidney disease. J Cell Physiol. 2018 May;233(5):3892-3900.