New Database Available - Released on 11/08/2026.
69
Unique InChIKey
1
Unique Receptor Sequence
1
Unique Co-Receptor Sequence
14
EC50 Parameter
5
Unique DOI
Receptor Name
Accession
Identity (%)
Species
Mutations
Sequence
Or45b Q9V589 100.00 Drosophila melanogaster MYPRFLSRNYPLAKHLFFVTRYSFGLLGLR ...
Showing 91 to 111 of 111 results
 
Species
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Mutated
Species
Name
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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
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Nb. measurements
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Expression System
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Odor Delivery System
Stimulation Flux
Main Flux
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Reference
DOI
Reference Position
Drosophila melanogaster Or45b Q9V589 - MYPRFLSRNYPLAKHLFFVTRYSFGLLGLR ... Drosophila melanogaster Orco Q9VNB5 - MTTSMQPSKYTGLVADLMPNIRAMKYSGLF ... 2-Isobutyl-3-methoxypyrazine 24683-00-9 UXFSPRAGHGMRSQ-UHFFFAOYSA-N 32594 CC(C)CC1=NC=CN=C1OC Monomolecular No Primary 0 Spikes/s Norm. receptor 0.01 V/V 9 Single Sensillum Recording N.A. Spiking Frequency Drosophila N.A. pUAS Airstream 6 mL/s N.A. 1 s Montague, S. A., Mathew, D., & ... 10.1523/JNEUROSCI.6254-10.2011 N.A.
Drosophila melanogaster Or45b Q9V589 - MYPRFLSRNYPLAKHLFFVTRYSFGLLGLR ... Drosophila melanogaster Orco Q9VNB5 - MTTSMQPSKYTGLVADLMPNIRAMKYSGLF ... 2-Isobutyl-3-methyl pyrazine 13925-06-9 ZHMIODDNZRIENW-UHFFFAOYSA-N 26333 CC1=NC=CN=C1CC(C)C Monomolecular No Primary 0 Spikes/s Norm. receptor 0.01 V/V 9 Single Sensillum Recording N.A. Spiking Frequency Drosophila N.A. pUAS Airstream 6 mL/s N.A. 1 s Montague, S. A., Mathew, D., & ... 10.1523/JNEUROSCI.6254-10.2011 N.A.
Drosophila melanogaster Or45b Q9V589 - MYPRFLSRNYPLAKHLFFVTRYSFGLLGLR ... Drosophila melanogaster Orco Q9VNB5 - MTTSMQPSKYTGLVADLMPNIRAMKYSGLF ... 2,5-Dimethylpyrazine 123-32-0 LCZUOKDVTBMCMX-UHFFFAOYSA-N 31252 CC1=CN=C(C=N1)C Monomolecular No Primary 1 Spikes/s Norm. receptor 0.01 V/V 9 Single Sensillum Recording N.A. Spiking Frequency Drosophila N.A. pUAS Airstream 6 mL/s N.A. 1 s Montague, S. A., Mathew, D., & ... 10.1523/JNEUROSCI.6254-10.2011 N.A.
Drosophila melanogaster Or45b Q9V589 - MYPRFLSRNYPLAKHLFFVTRYSFGLLGLR ... Drosophila melanogaster Orco Q9VNB5 - MTTSMQPSKYTGLVADLMPNIRAMKYSGLF ... 2-Acetyl-3,5-dimethylpyrazine 54300-08-2 UCGOSAWBWFUKDT-UHFFFAOYSA-N 104721 CC1=CN=C(C(=N1)C)C(=O)C Monomolecular No Primary 1 Spikes/s Norm. receptor 10 mg/mL 9 Single Sensillum Recording N.A. Spiking Frequency Drosophila N.A. pUAS Airstream 6 mL/s N.A. 1 s Montague, S. A., Mathew, D., & ... 10.1523/JNEUROSCI.6254-10.2011 N.A.
Drosophila melanogaster Or45b Q9V589 - MYPRFLSRNYPLAKHLFFVTRYSFGLLGLR ... Drosophila melanogaster Orco Q9VNB5 - MTTSMQPSKYTGLVADLMPNIRAMKYSGLF ... 2-Methoxy-3-(1-methylpropyl)pyrazine 24168-70-5 QMQDJVIJVPEQHE-UHFFFAOYSA-N 520098 CCC(C)C1=NC=CN=C1OC Sum of Isomers No Primary 1 Spikes/s Norm. receptor 0.01 V/V 9 Single Sensillum Recording N.A. Spiking Frequency Drosophila N.A. pUAS Airstream 6 mL/s N.A. 1 s Montague, S. A., Mathew, D., & ... 10.1523/JNEUROSCI.6254-10.2011 N.A.
Drosophila melanogaster Or45b Q9V589 - MYPRFLSRNYPLAKHLFFVTRYSFGLLGLR ... Drosophila melanogaster Orco Q9VNB5 - MTTSMQPSKYTGLVADLMPNIRAMKYSGLF ... 2-Ethyl-3-Methylpyrazine 15707-23-0 LNIMMWYNSBZESE-UHFFFAOYSA-N 27457 CCC1=NC=CN=C1C Monomolecular No Primary 2 Spikes/s Norm. receptor 0.01 V/V 9 Single Sensillum Recording N.A. Spiking Frequency Drosophila N.A. pUAS Airstream 6 mL/s N.A. 1 s Montague, S. A., Mathew, D., & ... 10.1523/JNEUROSCI.6254-10.2011 N.A.
Drosophila melanogaster Or45b Q9V589 - MYPRFLSRNYPLAKHLFFVTRYSFGLLGLR ... Drosophila melanogaster Orco Q9VNB5 - MTTSMQPSKYTGLVADLMPNIRAMKYSGLF ... Tetramethylpyrazine 1124-11-4 FINHMKGKINIASC-UHFFFAOYSA-N 14296 CC1=C(N=C(C(=N1)C)C)C Monomolecular No Primary 4 Spikes/s Norm. receptor 10 mg/mL 9 Single Sensillum Recording N.A. Spiking Frequency Drosophila N.A. pUAS Airstream 6 mL/s N.A. 1 s Montague, S. A., Mathew, D., & ... 10.1523/JNEUROSCI.6254-10.2011 N.A.
Drosophila melanogaster Or45b Q9V589 - MYPRFLSRNYPLAKHLFFVTRYSFGLLGLR ... Drosophila melanogaster Orco Q9VNB5 - MTTSMQPSKYTGLVADLMPNIRAMKYSGLF ... 2-Ethyl-3-methoxypyrazine 25680-58-4 DPCILIMHENXHQX-UHFFFAOYSA-N 33135 CCC1=NC=CN=C1OC Monomolecular No Primary 5 Spikes/s Norm. receptor 0.01 V/V 9 Single Sensillum Recording N.A. Spiking Frequency Drosophila N.A. pUAS Airstream 6 mL/s N.A. 1 s Montague, S. A., Mathew, D., & ... 10.1523/JNEUROSCI.6254-10.2011 N.A.
Drosophila melanogaster Or45b Q9V589 - MYPRFLSRNYPLAKHLFFVTRYSFGLLGLR ... Drosophila melanogaster Orco Q9VNB5 - MTTSMQPSKYTGLVADLMPNIRAMKYSGLF ... Pyrazine 290-37-9 KYQCOXFCLRTKLS-UHFFFAOYSA-N 9261 C1=CN=CC=N1 Monomolecular No Primary 5 Spikes/s Norm. receptor 10 mg/mL 9 Single Sensillum Recording N.A. Spiking Frequency Drosophila N.A. pUAS Airstream 6 mL/s N.A. 1 s Montague, S. A., Mathew, D., & ... 10.1523/JNEUROSCI.6254-10.2011 N.A.
Drosophila melanogaster Or45b Q9V589 - MYPRFLSRNYPLAKHLFFVTRYSFGLLGLR ... Drosophila melanogaster Orco Q9VNB5 - MTTSMQPSKYTGLVADLMPNIRAMKYSGLF ... Trimethylpyrazine 14667-55-1 IAEGWXHKWJGQAZ-UHFFFAOYSA-N 26808 CC1=CN=C(C(=N1)C)C Monomolecular No Primary 6 Spikes/s Norm. receptor 0.01 V/V 9 Single Sensillum Recording N.A. Spiking Frequency Drosophila N.A. pUAS Airstream 6 mL/s N.A. 1 s Montague, S. A., Mathew, D., & ... 10.1523/JNEUROSCI.6254-10.2011 N.A.
Drosophila melanogaster Or45b Q9V589 - MYPRFLSRNYPLAKHLFFVTRYSFGLLGLR ... Drosophila melanogaster Orco Q9VNB5 - MTTSMQPSKYTGLVADLMPNIRAMKYSGLF ... Pyrazineethanethiol 35250-53-4 QKVWBAMZPUHCMO-UHFFFAOYSA-N 61945 C1=CN=C(C=N1)CCS Monomolecular No Primary 7 Spikes/s Norm. receptor 0.01 V/V 9 Single Sensillum Recording N.A. Spiking Frequency Drosophila N.A. pUAS Airstream 6 mL/s N.A. 1 s Montague, S. A., Mathew, D., & ... 10.1523/JNEUROSCI.6254-10.2011 N.A.
Drosophila melanogaster Or45b Q9V589 - MYPRFLSRNYPLAKHLFFVTRYSFGLLGLR ... Drosophila melanogaster Orco Q9VNB5 - MTTSMQPSKYTGLVADLMPNIRAMKYSGLF ... 2,6-Dimethylpyrazine 108-50-9 HJFZAYHYIWGLNL-UHFFFAOYSA-N 7938 CC1=CN=CC(=N1)C Monomolecular No Primary 9 Spikes/s Norm. receptor 10 mg/mL 9 Single Sensillum Recording N.A. Spiking Frequency Drosophila N.A. pUAS Airstream 6 mL/s N.A. 1 s Montague, S. A., Mathew, D., & ... 10.1523/JNEUROSCI.6254-10.2011 N.A.
Drosophila melanogaster Or45b Q9V589 - MYPRFLSRNYPLAKHLFFVTRYSFGLLGLR ... Drosophila melanogaster Orco Q9VNB5 - MTTSMQPSKYTGLVADLMPNIRAMKYSGLF ... 5-Methyl-6,7-dihydro-5H-cyclopentylpyrazine 23747-48-0 YZEFQPIMXZVPKP-UHFFFAOYSA-N 32065 CC1CCC2=NC=CN=C12 Sum of Isomers No Primary 9 Spikes/s Norm. receptor 0.01 V/V 9 Single Sensillum Recording N.A. Spiking Frequency Drosophila N.A. pUAS Airstream 6 mL/s N.A. 1 s Montague, S. A., Mathew, D., & ... 10.1523/JNEUROSCI.6254-10.2011 N.A.
Drosophila melanogaster Or45b Q9V589 - MYPRFLSRNYPLAKHLFFVTRYSFGLLGLR ... Drosophila melanogaster Orco Q9VNB5 - MTTSMQPSKYTGLVADLMPNIRAMKYSGLF ... Chloropyrazine 14508-49-7 GELVZYOEQVJIRR-UHFFFAOYSA-N 73277 C1=CN=C(C=N1)Cl Monomolecular No Primary 11 Spikes/s Norm. receptor 0.01 V/V 9 Single Sensillum Recording N.A. Spiking Frequency Drosophila N.A. pUAS Airstream 6 mL/s N.A. 1 s Montague, S. A., Mathew, D., & ... 10.1523/JNEUROSCI.6254-10.2011 N.A.
Drosophila melanogaster Or45b Q9V589 - MYPRFLSRNYPLAKHLFFVTRYSFGLLGLR ... Drosophila melanogaster Orco Q9VNB5 - MTTSMQPSKYTGLVADLMPNIRAMKYSGLF ... 2-Ethyl-5(or6)-methylpyrazine 36731-41-6 MHVIQJDXHDKUAM-UHFFFAOYSA-N 16220105 CCC1=NC(=CN=C1)C.CCC1=NC=C(N=C1)C Monomolecular No Primary 11 Spikes/s Norm. receptor 0.01 V/V 9 Single Sensillum Recording N.A. Spiking Frequency Drosophila N.A. pUAS Airstream 6 mL/s N.A. 1 s Montague, S. A., Mathew, D., & ... 10.1523/JNEUROSCI.6254-10.2011 N.A.
Drosophila melanogaster Or45b Q9V589 - MYPRFLSRNYPLAKHLFFVTRYSFGLLGLR ... Drosophila melanogaster Orco Q9VNB5 - MTTSMQPSKYTGLVADLMPNIRAMKYSGLF ... 2-Ethylpyrazine 13925-00-3 KVFIJIWMDBAGDP-UHFFFAOYSA-N 26331 CCC1=NC=CN=C1 Monomolecular No Primary 12 Spikes/s Norm. receptor 0.01 V/V 9 Single Sensillum Recording N.A. Spiking Frequency Drosophila N.A. pUAS Airstream 6 mL/s N.A. 1 s Montague, S. A., Mathew, D., & ... 10.1523/JNEUROSCI.6254-10.2011 N.A.
Drosophila melanogaster Or45b Q9V589 - MYPRFLSRNYPLAKHLFFVTRYSFGLLGLR ... Drosophila melanogaster Orco Q9VNB5 - MTTSMQPSKYTGLVADLMPNIRAMKYSGLF ... 2-Methoxy-3-methylpyrazine 2847-30-5 VKJIAEQRKBQLLA-UHFFFAOYSA-N 17898 CC1=NC=CN=C1OC Monomolecular No Primary 16 Spikes/s Norm. receptor 0.01 V/V 9 Single Sensillum Recording N.A. Spiking Frequency Drosophila N.A. pUAS Airstream 6 mL/s N.A. 1 s Montague, S. A., Mathew, D., & ... 10.1523/JNEUROSCI.6254-10.2011 N.A.
Drosophila melanogaster Or45b Q9V589 - MYPRFLSRNYPLAKHLFFVTRYSFGLLGLR ... Drosophila melanogaster Orco Q9VNB5 - MTTSMQPSKYTGLVADLMPNIRAMKYSGLF ... 2,3-Dimethylpyrazine 5910-89-4 OXQOBQJCDNLAPO-UHFFFAOYSA-N 22201 CC1=NC=CN=C1C Monomolecular No Primary 19 Spikes/s Norm. receptor 0.01 V/V 9 Single Sensillum Recording N.A. Spiking Frequency Drosophila N.A. pUAS Airstream 6 mL/s N.A. 1 s Montague, S. A., Mathew, D., & ... 10.1523/JNEUROSCI.6254-10.2011 N.A.
Drosophila melanogaster Or45b Q9V589 - MYPRFLSRNYPLAKHLFFVTRYSFGLLGLR ... Drosophila melanogaster Orco Q9VNB5 - MTTSMQPSKYTGLVADLMPNIRAMKYSGLF ... Water 7732-18-5 XLYOFNOQVPJJNP-UHFFFAOYSA-N 962 O Monomolecular No Primary 26 Spikes/s Norm. receptor 0.01 V/V 9 Single Sensillum Recording N.A. Spiking Frequency Drosophila N.A. pUAS Airstream 6 mL/s N.A. 1 s Montague, S. A., Mathew, D., & ... 10.1523/JNEUROSCI.6254-10.2011 N.A.
Drosophila melanogaster Or45b Q9V589 - MYPRFLSRNYPLAKHLFFVTRYSFGLLGLR ... Drosophila melanogaster Orco Q9VNB5 - MTTSMQPSKYTGLVADLMPNIRAMKYSGLF ... 2-Acetyl-3-methylpyrazine 23787-80-6 QUNOTZOHYZZWKQ-UHFFFAOYSA-N 32093 CC1=NC=CN=C1C(=O)C Monomolecular No Primary 41 Spikes/s Norm. receptor 10 mg/mL 9 Single Sensillum Recording N.A. Spiking Frequency Drosophila N.A. pUAS Airstream 6 mL/s N.A. 1 s Montague, S. A., Mathew, D., & ... 10.1523/JNEUROSCI.6254-10.2011 N.A.
Drosophila melanogaster Or45b Q9V589 - MYPRFLSRNYPLAKHLFFVTRYSFGLLGLR ... Drosophila melanogaster Orco Q9VNB5 - MTTSMQPSKYTGLVADLMPNIRAMKYSGLF ... 2-Methylpyrazine 109-08-0 CAWHJQAVHZEVTJ-UHFFFAOYSA-N 7976 CC1=NC=CN=C1 Monomolecular Yes Primary 65 Spikes/s Norm. receptor 0.01 V/V 9 Single Sensillum Recording N.A. Spiking Frequency Drosophila N.A. pUAS Airstream 6 mL/s N.A. 1 s Montague, S. A., Mathew, D., & ... 10.1523/JNEUROSCI.6254-10.2011 N.A.
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