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Olfactory Receptor family 7 subfamily D member 4.

Sequence:

        10         20         30         40         50         60         70         80         90        100 
MEAENLTELS KFLLLGLSDD PELQPVLFGL FLSMYLVTVL GNLLIILAVS SDSHLHTPMY FFLSNLSFVD ICFISTTVPK MLVSIQARSK DISYMGCLTQ 

       110        120        130        140        150        160        170        180        190        200 
VYFLMMFAGM DTFLLAVMAY DRFVAICHPL HYTVIMNPCL CGLLVLASWF IIFWFSLVHI LLMKRLTFST GTEIPHFFCE PAQVLKVACS NTLLNNIVLY 

       210        220        230        240        250        260        270        280        290        300 
VATALLGVFP VAGILFSYSQ IVSSLMGMSS TKGKYKAFST CGSHLCVVSL FYGTGLGVYL SSAVTHSSQS SSTASVMYAM VTPMLNPFIY SLRNKDVKGA 

       310        320 
LERLLSRADS CP

Transmembrane Helices:

  TMR1     TMR2     TMR3     TMR4     TMR5     TMR6     TMR7   

L E P D   S V L   G M Y S       L   L L T N      V G  S Q S S  
 V P Q   M K P V   T L C   L I H V   I N N    L G T    T S S   
L G F L   T T S   F Y V Q   L S F   V Y L V  G Y F L  M V S A  
 S L F   I F C I   M M L   W F I I   A T A    S V V    M A Y   
V L Y M   D V F   M G A F   F W S   V G L L  C L H S  M P T V  
 L V T   S L N S   F T D   A L V L   V P F    G C T    P N L   
L L N G   L F F   V A L L   L G C   L I G A  S F A K  S Y I F  
 L I I   Y M P T   Y A M   L C P N   Y S F    Y K G        L   
  S V A           V F R D           V I Q S  K T S S           
                   C I A             L S S                     
                        H               G M                    
    

    UniProt | I-TASSER | AlphaFold | HORDE | GeneCards
Odorant EC50 Adjusted Top Antagonist? Aroma Notes
androstenone -5.92 1 10 1  animal, musky
androstadienone -6.54 1 9 1  animal, musky
aldehyde C-8 - 0.4 1  aldehydic, citrus, fatty, green, orange, peel, waxy
(R)-(-)-carvone - 0.4 1  herbal, minty, spearmint, sweet
geranyl acetate - 0.4 1  floral, green, lavender, rose, waxy
butyl acetate - 0.3 1  banana, ethereal, fruity, solvent
eucalyptol - 0.3 1  camphoraceous, eucalyptus, herbal
guaiacol - 0.3 1  phenolic, smoky, spicy, vanilla, woody
cis-3-hexen-1-ol - 0.3 1  foliage, fresh, grassy, green, herbal, oily, vegetable
isobutyraldehyde - 0.3 1  cereal, malty
d-limonene - 0.3 1  citrus, fresh, orange, sweet
methyl eugenol - 0.3 1  carnation, cinnamon, clove, fresh, spicy, sweet, warm
methyl salicylate - 0.3 1  minty, wintergreen
octyl acetate - 0.3 1  apple, earthy, fruity, green, herbal, mushroom, waxy
pyrazine - 0.3 1  pungent, sweet, corn, roasted, hazelnut, barley
aldehyde C-9 - 0.2 1  aldehydic, fatty, fresh, orange, orris, peel, peely, rose, waxy
bourgeonal - 0.2 1  cyclamen, floral, fresh, sweet, watery
1-butanol - 0.2 1  balsamic, fermented, fusel, oily, sweet, whiskey
butyric acid - 0.2 1  acetic, buttery, cheesy, fruity, sharp
caproic acid - 0.2 1  cheesy, fatty, sour, sweaty
cinnamaldehyde - 0.2 1  sweet, spicy, candy, cinnamon, warm
citral - 0.2 1  citrus, lemon, sharp, sweet
creosol - 0.2 1  burnt, clove, leathery, medicinal, phenolic, smoky, spicy, vanilla, woody
diphenyl ether - 0.2 1  geranium, green, leafy, phenolic
2-ethyl fenchol - 0.2 1  camphoraceous, earthy, humus, mushroom, musty, patchouli, potato, rooty, tea
ethyl vanillin - 0.2 1  caramellic, creamy, sweet, vanilla
ethylene brassylate - 0.2 1  ambrette, floral, musk, powdery, sweet, woody
eugenol - 0.2 1  clove, spicy, sweet, woody
eugenyl acetate - 0.2 1  carnation, clove, floral, fresh, malty, spicy, sweet, woody
galaxolide - 0.2 1  floral, musk, sweet
heptanal - 0.2 1  aldehydic, cognac, fatty, fresh, green, herbal, ozone
heptyl acetate - 0.2 1  aldehydic, apricot, citrus, fatty, fresh, fruit, green, pear, ripe, rummy, waxy, winey, woody
isobutyric acid - 0.2 1  acidic, buttery, cheesy, dairy, rancid, sour
isoeugenol - 0.2 1  carnation, clove, floral, spicy, sweet, woody
isovaleric acid - 0.2 1  cheesy, sour, sweaty, tropical
linalool - 0.2 1  blueberry, bois_de_rose, citrus, floral, green, rose, sweet, woody
(+)-menthol - 0.2 1  cooling, mentholic, minty
(-)-menthol - 0.2 1  cooling, mentholic, minty, peppermint
methanethiol - 0.2 1  alliaceous, cabbage, cheesy, creamy, eggy, garlic, meaty, oily, vegetable
4-methylvaleric acid - 0.2 1  cheesy, pungent
pentadecalactone - 0.2 1  animal, fruity, musk, natural, powdery
phenylacetaldehyde - 0.2 1  clover, cocoa, floral, green, honey, hyacinth, sweet
alpha-terpineol - 0.2 1  citrus, floral, lilac, pine, terpenic, woody
terpinyl acetate - 0.2 1  bergamot, citrus, herbal, lavender, lime
vanillin - 0.2 1  chocolate, creamy, sweet, vanilla
aldehyde C-10 - 0.1 1  aldehydic, citrus, floral, orange, peel, sweet, waxy
2-butanone - 0.1 1  acetone, camphoraceous, ethereal, fruity
2-decenal - 0.1 1  aldehydic, fatty, floral, green, orange, rose
diacetyl - 0.1 1  buttery, caramellic, creamy, pungent, sweet
diallyl sulfide - 0.1 1  garlic, horseradish, metallic, onion, pungent, sulfurous
fenchone - 0.1 1  camphoraceous, earthy, herbal, woody
hexyl butyrate - 0.1 1  apple, estery, fruity, green, soapy, sweet, vegetable, waxy
isobornyl acetate - 0.1 1  balsamic, camphoraceous, citrus, herbal, soapy, sweet, woody
undecanal - 0.1 1  aldehydic, citrus, cloth, fatty, floral, green, laundered, soapy, waxy

1.) 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.