SMILES:
CC(C)C(=O)[O-]
Aroma Description:
acidic, buttery, cheesy, dairy, rancid, sour1
| Receptor | Expression | log10 EC50 | Adj. Top | Antagonist? | Correlated Perceptual Qualities |
|---|---|---|---|---|---|
| OR1G1 | 61 | - | 0.2538 2, (agonist) 4 | sweet, waxy, citrus, fresh, tart, orange, aldehydic, floral, rose, fatty | |
| OR1A1 | 73 | - | (agonist) 4 | ||
| OR52D1 | 100 | - | 2.7919 2 | dairy, cheesy, anise, milky, creamy, sour, sharp, peach, lactonic, rancid | |
| OR7D4 | 96 | - | 0.2 3 | animal, citrus, orange, peely, tart, aldehydic, blueberry | |
| OR51L1 | 88 | - | 0 5 |
SMILES:
CC(C)C(=O)[O-]
Aroma Description:
acidic, buttery, cheesy, dairy, rancid, sour
| Receptor | Expr.% | Agonist? | Dock Score | Known agonist | Correlated Perceptual Qualities |
|---|
Dock Score is a measure of how strongly the algorithm thinks the odorant is likely to be an agonist of the receptor.
Receptors in italics are "orphans", i.e. receptors whose agonists have not been identified experimentally.
1.) The Good Scents Company
2.) Guenhael Sanz, Claire Schlegel, Jean-Claude Pernollet and Loic Briand Comparison of Odorant Specificity of Two Human Olfactory Receptors from Different Phylogenetic Classes and Evidence for Antagonism Chemical Senses vol. 30 no. 1 (2005) doi:10.1093/chemse/bji002
3.) Keller A, Zhuang H, Chi Q, Vosshall LB, Matsunami H. Genetic variation in a human odorant receptor alters odour perception. Nature. 2007 Sep 27;449(7161):468-72. doi: 10.1038/nature06162. Epub 2007 Sep 16. PMID: 17873857.
4.) Huiwen Ren, Ruijing Zhang, Haibo Zhang, Che Bian. Ecnomotopic olfactory receptors in metabolic regulation. Biomedicine & Pharmacotherapy 179 (2024) 117403
5.) Roger Emter, Christel Merillat, Fiona Buchli, Felix Flachsmann, Andreas Natsch. Decoding human olfaction by high heterologous expression of odorant receptors detecting signature odorants. Current Biology, October 10, 2025