New Database Available - Released on 11/08/2026.
160
Unique InChIKey
1
Unique Receptor Sequence
1
Unique Co-Receptor Sequence
20
EC50 Parameter
6
Unique DOI
Receptor Name
Accession
Identity (%)
Species
Mutations
Sequence
Or35a Q9V3Q2 100.00 Drosophila melanogaster MVRYVPRFADGQKVKLAWPLAVFRLNHIFW ...
Showing 1 to 30 of 230 results
 
Species
Name
Mutated
Species
Name
Mutated
Name
Mixture
Responsive
Parameter
Value Nature
Nb. Measurements
Experimental Technique
Recording System
Type
Expression System
Expression Cell Type
Expression Driver
Odor Delivery System
Reference
Receptor Co-Receptor Molecule Response Bioassay Resources
Species
Name
Accession
Mutation
Sequence
Species
Name
Accession
Mutation
Sequence
Name
CAS
InChIKey
CID
SMILES
Mixture
Responsive
Parameter
Value
Value Nature
Concentration
Nb. measurements
Experimental Technique
Recording System
Type
Expression System
Expression Cell Type
Expression Driver
Odor Delivery System
Stimulation Flux
Main Flux
Stimulation Duration
Reference
DOI
Reference Position
Drosophila melanogaster Or35a Q9V3Q2 - MVRYVPRFADGQKVKLAWPLAVFRLNHIFW ... Drosophila melanogaster Orco Q9VNB5 - MTTSMQPSKYTGLVADLMPNIRAMKYSGLF ... Myrtenal 564-94-3 KMRMUZKLFIEVAO-UHFFFAOYSA-N 61130 CC1(C2CC=C(C1C2)C=O)C Sum of Isomers Yes Dose-Response 1.905e-4 M EC50 N.A. > 5 Calcium Imaging CLARIOstar Omega plate reader (BMG Labtech) ∆ Fluorescence Hek HEK293 pcDNATM4/TO Liquid N.A. N.A. N.A. Si, G., Kanwal, J. K., Hu, Y., ... 10.1016/j.neuron.2018.12.030 N.A.
Drosophila melanogaster Or35a Q9V3Q2 - MVRYVPRFADGQKVKLAWPLAVFRLNHIFW ... Drosophila melanogaster Orco Q9VNB5 - MTTSMQPSKYTGLVADLMPNIRAMKYSGLF ... 1-Pentanol 71-41-0 AMQJEAYHLZJPGS-UHFFFAOYSA-N 6276 CCCCCO Monomolecular Yes Dose-Response 9.798e-7 M EC50 N.A. > 5 Calcium Imaging CLARIOstar Omega plate reader (BMG Labtech) ∆ Fluorescence Hek HEK293 pcDNATM4/TO Liquid N.A. N.A. N.A. Si, G., Kanwal, J. K., Hu, Y., ... 10.1016/j.neuron.2018.12.030 N.A.
Drosophila melanogaster Or35a Q9V3Q2 - MVRYVPRFADGQKVKLAWPLAVFRLNHIFW ... Drosophila melanogaster Orco Q9VNB5 - MTTSMQPSKYTGLVADLMPNIRAMKYSGLF ... 2-Acetylpyridine 1122-62-9 AJKVQEKCUACUMD-UHFFFAOYSA-N 14286 CC(=O)C1=CC=CC=N1 Monomolecular Yes Dose-Response 1.663e-4 M EC50 N.A. > 5 Calcium Imaging CLARIOstar Omega plate reader (BMG Labtech) ∆ Fluorescence Hek HEK293 pcDNATM4/TO Liquid N.A. N.A. N.A. Si, G., Kanwal, J. K., Hu, Y., ... 10.1016/j.neuron.2018.12.030 N.A.
Drosophila melanogaster Or35a Q9V3Q2 - MVRYVPRFADGQKVKLAWPLAVFRLNHIFW ... Drosophila melanogaster Orco Q9VNB5 - MTTSMQPSKYTGLVADLMPNIRAMKYSGLF ... 2-Heptanone 110-43-0 CATSNJVOTSVZJV-UHFFFAOYSA-N 8051 CCCCCC(=O)C Monomolecular Yes Dose-Response 7.947e-7 M EC50 N.A. > 5 Calcium Imaging CLARIOstar Omega plate reader (BMG Labtech) ∆ Fluorescence Hek HEK293 pcDNATM4/TO Liquid N.A. N.A. N.A. Si, G., Kanwal, J. K., Hu, Y., ... 10.1016/j.neuron.2018.12.030 N.A.
Drosophila melanogaster Or35a Q9V3Q2 - MVRYVPRFADGQKVKLAWPLAVFRLNHIFW ... Drosophila melanogaster Orco Q9VNB5 - MTTSMQPSKYTGLVADLMPNIRAMKYSGLF ... 2-Nonanone 821-55-6 VKCYHJWLYTUGCC-UHFFFAOYSA-N 13187 CCCCCCCC(=O)C Monomolecular Yes Dose-Response 4.103e-5 M EC50 N.A. > 5 Calcium Imaging CLARIOstar Omega plate reader (BMG Labtech) ∆ Fluorescence Hek HEK293 pcDNATM4/TO Liquid N.A. N.A. N.A. Si, G., Kanwal, J. K., Hu, Y., ... 10.1016/j.neuron.2018.12.030 N.A.
Drosophila melanogaster Or35a Q9V3Q2 - MVRYVPRFADGQKVKLAWPLAVFRLNHIFW ... Drosophila melanogaster Orco Q9VNB5 - MTTSMQPSKYTGLVADLMPNIRAMKYSGLF ... 2-Phenylethanol 1960-12-08 WRMNZCZEMHIOCP-UHFFFAOYSA-N 6054 C1=CC=C(C=C1)CCO Monomolecular Yes Dose-Response 1.882e-4 M EC50 N.A. > 5 Calcium Imaging CLARIOstar Omega plate reader (BMG Labtech) ∆ Fluorescence Hek HEK293 pcDNATM4/TO Liquid N.A. N.A. N.A. Si, G., Kanwal, J. K., Hu, Y., ... 10.1016/j.neuron.2018.12.030 N.A.
Drosophila melanogaster Or35a Q9V3Q2 - MVRYVPRFADGQKVKLAWPLAVFRLNHIFW ... Drosophila melanogaster Orco Q9VNB5 - MTTSMQPSKYTGLVADLMPNIRAMKYSGLF ... 3-Octanol 589-98-0 NMRPBPVERJPACX-UHFFFAOYSA-N 11527 CCCCCC(CC)O Sum of Isomers Yes Dose-Response 6.832e-5 M EC50 N.A. > 5 Calcium Imaging CLARIOstar Omega plate reader (BMG Labtech) ∆ Fluorescence Hek HEK293 pcDNATM4/TO Liquid N.A. N.A. N.A. Si, G., Kanwal, J. K., Hu, Y., ... 10.1016/j.neuron.2018.12.030 N.A.
Drosophila melanogaster Or35a Q9V3Q2 - MVRYVPRFADGQKVKLAWPLAVFRLNHIFW ... Drosophila melanogaster Orco Q9VNB5 - MTTSMQPSKYTGLVADLMPNIRAMKYSGLF ... 4-Hexen-3-one 2497-21-4 FEWIGMWODIRUJM-HWKANZROSA-N 5365811 CCC(=O)/C=C/C Monomolecular Yes Dose-Response 4.289e-5 M EC50 N.A. > 5 Calcium Imaging CLARIOstar Omega plate reader (BMG Labtech) ∆ Fluorescence Hek HEK293 pcDNATM4/TO Liquid N.A. N.A. N.A. Si, G., Kanwal, J. K., Hu, Y., ... 10.1016/j.neuron.2018.12.030 N.A.
Drosophila melanogaster Or35a Q9V3Q2 - MVRYVPRFADGQKVKLAWPLAVFRLNHIFW ... Drosophila melanogaster Orco Q9VNB5 - MTTSMQPSKYTGLVADLMPNIRAMKYSGLF ... 4-Methylcyclohexanol 589-91-3 MQWCXKGKQLNYQG-UHFFFAOYSA-N 11524 CC1CCC(CC1)O Sum of Isomers Yes Dose-Response 1.343e-4 M EC50 N.A. > 5 Calcium Imaging CLARIOstar Omega plate reader (BMG Labtech) ∆ Fluorescence Hek HEK293 pcDNATM4/TO Liquid N.A. N.A. N.A. Si, G., Kanwal, J. K., Hu, Y., ... 10.1016/j.neuron.2018.12.030 N.A.
Drosophila melanogaster Or35a Q9V3Q2 - MVRYVPRFADGQKVKLAWPLAVFRLNHIFW ... Drosophila melanogaster Orco Q9VNB5 - MTTSMQPSKYTGLVADLMPNIRAMKYSGLF ... 4-Phenyl-2-butanol 2344-70-9 GDWRKZLROIFUML-UHFFFAOYSA-N 61302 CC(CCC1=CC=CC=C1)O Sum of Isomers Yes Dose-Response 1.561e-4 M EC50 N.A. > 5 Calcium Imaging CLARIOstar Omega plate reader (BMG Labtech) ∆ Fluorescence Hek HEK293 pcDNATM4/TO Liquid N.A. N.A. N.A. Si, G., Kanwal, J. K., Hu, Y., ... 10.1016/j.neuron.2018.12.030 N.A.
Drosophila melanogaster Or35a Q9V3Q2 - MVRYVPRFADGQKVKLAWPLAVFRLNHIFW ... Drosophila melanogaster Orco Q9VNB5 - MTTSMQPSKYTGLVADLMPNIRAMKYSGLF ... 6-Methyl-5-hepten-2-ol 1569-60-4 OHEFFKYYKJVVOX-UHFFFAOYSA-N 20745 CC(CCC=C(C)C)O Sum of Isomers Yes Dose-Response 1.585e-5 M EC50 N.A. > 5 Calcium Imaging CLARIOstar Omega plate reader (BMG Labtech) ∆ Fluorescence Hek HEK293 pcDNATM4/TO Liquid N.A. N.A. N.A. Si, G., Kanwal, J. K., Hu, Y., ... 10.1016/j.neuron.2018.12.030 N.A.
Drosophila melanogaster Or35a Q9V3Q2 - MVRYVPRFADGQKVKLAWPLAVFRLNHIFW ... Drosophila melanogaster Orco Q9VNB5 - MTTSMQPSKYTGLVADLMPNIRAMKYSGLF ... Anisole 100-66-3 RDOXTESZEPMUJZ-UHFFFAOYSA-N 7519 COC1=CC=CC=C1 Monomolecular Yes Dose-Response 0.001 M EC50 N.A. > 5 Calcium Imaging CLARIOstar Omega plate reader (BMG Labtech) ∆ Fluorescence Hek HEK293 pcDNATM4/TO Liquid N.A. N.A. N.A. Si, G., Kanwal, J. K., Hu, Y., ... 10.1016/j.neuron.2018.12.030 N.A.
Drosophila melanogaster Or35a Q9V3Q2 - MVRYVPRFADGQKVKLAWPLAVFRLNHIFW ... Drosophila melanogaster Orco Q9VNB5 - MTTSMQPSKYTGLVADLMPNIRAMKYSGLF ... Butyl Acetate 123-86-4 DKPFZGUDAPQIHT-UHFFFAOYSA-N 31272 CCCCOC(=O)C Monomolecular Yes Dose-Response 3.287e-4 M EC50 N.A. > 5 Calcium Imaging CLARIOstar Omega plate reader (BMG Labtech) ∆ Fluorescence Hek HEK293 pcDNATM4/TO Liquid N.A. N.A. N.A. Si, G., Kanwal, J. K., Hu, Y., ... 10.1016/j.neuron.2018.12.030 N.A.
Drosophila melanogaster Or35a Q9V3Q2 - MVRYVPRFADGQKVKLAWPLAVFRLNHIFW ... Drosophila melanogaster Orco Q9VNB5 - MTTSMQPSKYTGLVADLMPNIRAMKYSGLF ... Ethyl butyrate 105-54-4 OBNCKNCVKJNDBV-UHFFFAOYSA-N 7762 CCCC(=O)OCC Monomolecular Yes Dose-Response 6.110e-5 M EC50 N.A. > 5 Calcium Imaging CLARIOstar Omega plate reader (BMG Labtech) ∆ Fluorescence Hek HEK293 pcDNATM4/TO Liquid N.A. N.A. N.A. Si, G., Kanwal, J. K., Hu, Y., ... 10.1016/j.neuron.2018.12.030 N.A.
Drosophila melanogaster Or35a Q9V3Q2 - MVRYVPRFADGQKVKLAWPLAVFRLNHIFW ... Drosophila melanogaster Orco Q9VNB5 - MTTSMQPSKYTGLVADLMPNIRAMKYSGLF ... Hexyl acetate 142-92-7 AOGQPLXWSUTHQB-UHFFFAOYSA-N 8908 CCCCCCOC(=O)C Monomolecular Yes Dose-Response 1.025e-7 M EC50 N.A. > 5 Calcium Imaging CLARIOstar Omega plate reader (BMG Labtech) ∆ Fluorescence Hek HEK293 pcDNATM4/TO Liquid N.A. N.A. N.A. Si, G., Kanwal, J. K., Hu, Y., ... 10.1016/j.neuron.2018.12.030 N.A.
Drosophila melanogaster Or35a Q9V3Q2 - MVRYVPRFADGQKVKLAWPLAVFRLNHIFW ... Drosophila melanogaster Orco Q9VNB5 - MTTSMQPSKYTGLVADLMPNIRAMKYSGLF ... Isoamyl Acetate 123-92-2 MLFHJEHSLIIPHL-UHFFFAOYSA-N 31276 CC(C)CCOC(=O)C Monomolecular Yes Dose-Response 7.167e-5 M EC50 N.A. > 5 Calcium Imaging CLARIOstar Omega plate reader (BMG Labtech) ∆ Fluorescence Hek HEK293 pcDNATM4/TO Liquid N.A. N.A. N.A. Si, G., Kanwal, J. K., Hu, Y., ... 10.1016/j.neuron.2018.12.030 N.A.
Drosophila melanogaster Or35a Q9V3Q2 - MVRYVPRFADGQKVKLAWPLAVFRLNHIFW ... Drosophila melanogaster Orco Q9VNB5 - MTTSMQPSKYTGLVADLMPNIRAMKYSGLF ... Nonane 111-84-2 BKIMMITUMNQMOS-UHFFFAOYSA-N 8141 CCCCCCCCC Monomolecular Yes Dose-Response 1.067e-6 M EC50 N.A. > 5 Calcium Imaging CLARIOstar Omega plate reader (BMG Labtech) ∆ Fluorescence Hek HEK293 pcDNATM4/TO Liquid N.A. N.A. N.A. Si, G., Kanwal, J. K., Hu, Y., ... 10.1016/j.neuron.2018.12.030 N.A.
Drosophila melanogaster Or35a Q9V3Q2 - MVRYVPRFADGQKVKLAWPLAVFRLNHIFW ... Drosophila melanogaster Orco Q9VNB5 - MTTSMQPSKYTGLVADLMPNIRAMKYSGLF ... Amyl Acetate 628-63-7 PGMYKACGEOXYJE-UHFFFAOYSA-N 12348 CCCCCOC(=O)C Monomolecular Yes Dose-Response 7.923e-7 M EC50 N.A. > 5 Calcium Imaging CLARIOstar Omega plate reader (BMG Labtech) ∆ Fluorescence Hek HEK293 pcDNATM4/TO Liquid N.A. N.A. N.A. Si, G., Kanwal, J. K., Hu, Y., ... 10.1016/j.neuron.2018.12.030 N.A.
Drosophila melanogaster Or35a Q9V3Q2 - MVRYVPRFADGQKVKLAWPLAVFRLNHIFW ... Drosophila melanogaster Orco Q9VNB5 - MTTSMQPSKYTGLVADLMPNIRAMKYSGLF ... 2,4-Nonadienal 5910-87-2 ZHHYXNZJDGDGPJ-BSWSSELBSA-N 5283339 CCCC/C=C/C=C/C=O Monomolecular Yes Dose-Response 1.876e-5 M EC50 N.A. > 5 Calcium Imaging CLARIOstar Omega plate reader (BMG Labtech) ∆ Fluorescence Hek HEK293 pcDNATM4/TO Liquid N.A. N.A. N.A. Si, G., Kanwal, J. K., Hu, Y., ... 10.1016/j.neuron.2018.12.030 N.A.
Drosophila melanogaster Or35a Q9V3Q2 - MVRYVPRFADGQKVKLAWPLAVFRLNHIFW ... Drosophila melanogaster Orco Q9VNB5 - MTTSMQPSKYTGLVADLMPNIRAMKYSGLF ... trans-3-Hexen-1-ol 928-97-2 UFLHIIWVXFIJGU-ONEGZZNKSA-N 5284503 CC/C=C/CCO Monomolecular Yes Dose-Response 5.742e-7 M EC50 N.A. > 5 Calcium Imaging CLARIOstar Omega plate reader (BMG Labtech) ∆ Fluorescence Hek HEK293 pcDNATM4/TO Liquid N.A. N.A. N.A. Si, G., Kanwal, J. K., Hu, Y., ... 10.1016/j.neuron.2018.12.030 N.A.
Drosophila melanogaster Or35a Q9V3Q2 - MVRYVPRFADGQKVKLAWPLAVFRLNHIFW ... Drosophila melanogaster Orco Q9VNB5 - MTTSMQPSKYTGLVADLMPNIRAMKYSGLF ... Carbon Dioxide 124-38-9 CURLTUGMZLYLDI-UHFFFAOYSA-N 280 C(=O)=O Monomolecular No Primary 20 Spikes/s Norm. receptor 0.01 V/V 12 Single Sensillum Recording N.A. Spiking Frequency Drosophila N.A. pUAS Airstream 6 mL/s N.A. 1 s Hallem, E. A., Ho, M. G., & Ca ... 10.1016/j.cell.2004.05.012 N.A.
Drosophila melanogaster Or35a Q9V3Q2 - MVRYVPRFADGQKVKLAWPLAVFRLNHIFW ... Drosophila melanogaster Orco Q9VNB5 - MTTSMQPSKYTGLVADLMPNIRAMKYSGLF ... Methyl Salicylate 119-36-8 OSWPMRLSEDHDFF-UHFFFAOYSA-N 4133 COC(=O)C1=CC=CC=C1O Monomolecular No Primary 23.667 Spikes/s Norm. receptor 0.01 V/V 12 Single Sensillum Recording N.A. Spiking Frequency Drosophila N.A. pUAS Airstream 6 mL/s N.A. 1 s Hallem, E. A., Ho, M. G., & Ca ... 10.1016/j.cell.2004.05.012 N.A.
Drosophila melanogaster Or35a Q9V3Q2 - MVRYVPRFADGQKVKLAWPLAVFRLNHIFW ... Drosophila melanogaster Orco Q9VNB5 - MTTSMQPSKYTGLVADLMPNIRAMKYSGLF ... Ethyl Acetate 141-78-6 XEKOWRVHYACXOJ-UHFFFAOYSA-N 8857 CCOC(=O)C Monomolecular No Primary 33.333 Spikes/s Norm. receptor 0.01 V/V 12 Single Sensillum Recording N.A. Spiking Frequency Drosophila N.A. pUAS Airstream 6 mL/s N.A. 1 s Hallem, E. A., Ho, M. G., & Ca ... 10.1016/j.cell.2004.05.012 N.A.
Drosophila melanogaster Or35a Q9V3Q2 - MVRYVPRFADGQKVKLAWPLAVFRLNHIFW ... Drosophila melanogaster Orco Q9VNB5 - MTTSMQPSKYTGLVADLMPNIRAMKYSGLF ... Butanedione 431-03-8 QSJXEFYPDANLFS-UHFFFAOYSA-N 650 CC(=O)C(=O)C Monomolecular Yes Primary 69 Spikes/s Norm. receptor 0.01 V/V 12 Single Sensillum Recording N.A. Spiking Frequency Drosophila N.A. pUAS Airstream 6 mL/s N.A. 1 s Hallem, E. A., Ho, M. G., & Ca ... 10.1016/j.cell.2004.05.012 N.A.
Drosophila melanogaster Or35a Q9V3Q2 - MVRYVPRFADGQKVKLAWPLAVFRLNHIFW ... Drosophila melanogaster Orco Q9VNB5 - MTTSMQPSKYTGLVADLMPNIRAMKYSGLF ... 2-Pentanone 107-87-9 XNLICIUVMPYHGG-UHFFFAOYSA-N 7895 CCCC(=O)C Monomolecular Yes Primary 100.333 Spikes/s Norm. receptor 0.01 V/V 12 Single Sensillum Recording N.A. Spiking Frequency Drosophila N.A. pUAS Airstream 6 mL/s N.A. 1 s Hallem, E. A., Ho, M. G., & Ca ... 10.1016/j.cell.2004.05.012 N.A.
Drosophila melanogaster Or35a Q9V3Q2 - MVRYVPRFADGQKVKLAWPLAVFRLNHIFW ... Drosophila melanogaster Orco Q9VNB5 - MTTSMQPSKYTGLVADLMPNIRAMKYSGLF ... Ethyl butyrate 105-54-4 OBNCKNCVKJNDBV-UHFFFAOYSA-N 7762 CCCC(=O)OCC Monomolecular Yes Primary 101.167 Spikes/s Norm. receptor 0.01 V/V 12 Single Sensillum Recording N.A. Spiking Frequency Drosophila N.A. pUAS Airstream 6 mL/s N.A. 1 s Hallem, E. A., Ho, M. G., & Ca ... 10.1016/j.cell.2004.05.012 N.A.
Drosophila melanogaster Or35a Q9V3Q2 - MVRYVPRFADGQKVKLAWPLAVFRLNHIFW ... Drosophila melanogaster Orco Q9VNB5 - MTTSMQPSKYTGLVADLMPNIRAMKYSGLF ... 2-Heptanone 110-43-0 CATSNJVOTSVZJV-UHFFFAOYSA-N 8051 CCCCCC(=O)C Monomolecular Yes Primary 116.833 Spikes/s Norm. receptor 0.01 V/V 12 Single Sensillum Recording N.A. Spiking Frequency Drosophila N.A. pUAS Airstream 6 mL/s N.A. 1 s Hallem, E. A., Ho, M. G., & Ca ... 10.1016/j.cell.2004.05.012 N.A.
Drosophila melanogaster Or35a Q9V3Q2 - MVRYVPRFADGQKVKLAWPLAVFRLNHIFW ... Drosophila melanogaster Orco Q9VNB5 - MTTSMQPSKYTGLVADLMPNIRAMKYSGLF ... 1-Nonanol 143-08-8 ZWRUINPWMLAQRD-UHFFFAOYSA-N 8914 CCCCCCCCCO Monomolecular Yes Primary 163.667 Spikes/s Norm. receptor 0.01 V/V 12 Single Sensillum Recording N.A. Spiking Frequency Drosophila N.A. pUAS Airstream 6 mL/s N.A. 1 s Hallem, E. A., Ho, M. G., & Ca ... 10.1016/j.cell.2004.05.012 N.A.
Drosophila melanogaster Or35a Q9V3Q2 - MVRYVPRFADGQKVKLAWPLAVFRLNHIFW ... Drosophila melanogaster Orco Q9VNB5 - MTTSMQPSKYTGLVADLMPNIRAMKYSGLF ... Octanal 124-13-0 NUJGJRNETVAIRJ-UHFFFAOYSA-N 454 CCCCCCCC=O Monomolecular Yes Primary 176 Spikes/s Norm. receptor 0.01 V/V 12 Single Sensillum Recording N.A. Spiking Frequency Drosophila N.A. pUAS Airstream 6 mL/s N.A. 1 s Hallem, E. A., Ho, M. G., & Ca ... 10.1016/j.cell.2004.05.012 N.A.
Drosophila melanogaster Or35a Q9V3Q2 - MVRYVPRFADGQKVKLAWPLAVFRLNHIFW ... Drosophila melanogaster Orco Q9VNB5 - MTTSMQPSKYTGLVADLMPNIRAMKYSGLF ... Ethyl 3-Hydroxybutyrate 5405-41-4 OMSUIQOIVADKIM-UHFFFAOYSA-N 62572 CCOC(=O)CC(C)O Sum of Isomers Yes Primary 185.5 Spikes/s Norm. receptor 0.01 V/V 12 Single Sensillum Recording N.A. Spiking Frequency Drosophila N.A. pUAS Airstream 6 mL/s N.A. 1 s Hallem, E. A., Ho, M. G., & Ca ... 10.1016/j.cell.2004.05.012 N.A.
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