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synaptamide   Click here for help

GtoPdb Ligand ID: 14141

Synonyms: N-docosahexaenoylethanolamine
Compound class: Synthetic organic
Comment: Synaptamide is an endocannabinoid-like derivative of docosahexaenoic acid (DHA) that is biosynthesised in the brain. It has cannabinoid-independent activities.
2D Structure
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Physico-chemical Properties
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Hydrogen bond acceptors 3
Hydrogen bond donors 2
Rotatable bonds 17
Topological polar surface area 49.33
Molecular weight 371.56
XLogP 7.91
No. Lipinski's rules broken 2

Generated using the Chemistry Development Kit (CDK) (Willighagen EL et al. Journal of Cheminformatics vol. 9:33. 2017, doi:10.1186/s13321-017-0220-4; https://cdk.github.io/)

SMILES / InChI / InChIKey
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Canonical SMILES CC/C=C\C/C=C\C/C=C\C/C=C\C/C=C\C/C=C\CCC(=O)NCCO
Isomeric SMILES CC/C=C\C/C=C\C/C=C\C/C=C\C/C=C\C/C=C\CCC(=O)NCCO
InChI InChI=1S/C24H37NO2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-24(27)25-22-23-26/h3-4,6-7,9-10,12-13,15-16,18-19,26H,2,5,8,11,14,17,20-23H2,1H3,(H,25,27)/b4-3-,7-6-,10-9-,13-12-,16-15-,19-18-
InChI Key GEEHOLRSGZPBSM-KUBAVDMBSA-N

Generated using the Chemistry Development Kit (CDK) (Willighagen EL et al. Journal of Cheminformatics vol. 9:33. 2017, doi:10.1186/s13321-017-0220-4; https://cdk.github.io/)

References
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Interactions between ADGRF1 (GPR110) and extracellular matrix proteins govern its effects on tumorigenesis in HER2-positive breast cancer.
Br J Pharmacol, 182 (11): 2524-2541. [PMID:39965212]
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A novel role of ADGRF1 (GPR110) in promoting cellular quiescence and chemoresistance in human epidermal growth factor receptor 2-positive breast cancer.
FASEB J, 35 (7): e21719. [PMID:34110646]
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Activation of Adhesion G Protein-coupled Receptors: AGONIST SPECIFICITY OF STACHEL SEQUENCE-DERIVED PEPTIDES.
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Tethered agonist activated ADGRF1 structure and signalling analysis reveal basis for G protein coupling.
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Ligand-Induced Activation of GPR110 (ADGRF1) to Improve Visual Function Impaired by Optic Nerve Injury.
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Orphan GPR110 (ADGRF1) targeted by N-docosahexaenoylethanolamine in development of neurons and cognitive function.
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Orphan receptor GPR110, an oncogene overexpressed in lung and prostate cancer.
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Structural basis of tethered agonism of the adhesion GPCRs ADGRD1 and ADGRF1.
Nature, 604 (7907): 779-785. [PMID:35418679]
11. Steichen H, Xue J, Zaidman NA. (2025)
Identification and localization of adhesion G protein-coupled receptor expression in the murine kidney.
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12. Stoveken HM, Hajduczok AG, Xu L, Tall GG. (2015)
Adhesion G protein-coupled receptors are activated by exposure of a cryptic tethered agonist.
Proc Natl Acad Sci USA, 112 (19): 6194-9. [PMID:25918380]
13. Wang F, Wang Y, Qiu W, Zhang Q, Yang H, Song G. (2023)
Crystal Structure of the Extracellular Domains of GPR110.
J Mol Biol, 435 (6): 167979. [PMID:36716818]
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Amelioration of non-alcoholic fatty liver disease by targeting adhesion G protein-coupled receptor F1 (Adgrf1).
Elife, 12. [PMID:37580962]
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Structural basis of adhesion GPCR GPR110 activation by stalk peptide and G-proteins coupling.
Nat Commun, 13 (1): 5513. [PMID:36127364]