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Ir8a Ir8a Gr21a Gr21a Orco Orco Ir21a Ir21a Gr63a Gr63a Ir25a Ir25a Snmp1 Snmp1 Snmp2 Snmp2 Ir41a Ir41a
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splice isoforms or post-translational modifications are collapsed, i.e. each node represents all the proteins produced by a single, protein-coding gene locus.
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second shell of interactors
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Ir8aIonotropic receptor 8a (Ir8a) encodes a member of the Ionotropic Receptor (IR) family of variant ionotropic glutamate receptors. It functions as a co-receptor together with ligand-specific IRs (in a probable heterotetrameric complex) to detect diverse organic acids; Belongs to the glutamate-gated ion channel (TC 1.A.10.1) family. (936 aa)
Gr21aGustatory and odorant receptor 21a; Gustatory and odorant receptor which mediates acceptance or avoidance behavior, depending on its substrates. Gr21a and Gr63a together are sufficient for carbon dioxide detection and avoidance behavior. It is possible that the CO(2) receptors Gr63a and Gr21a activate the TRPC channels through Galpha49B and Plc21C. This innate olfactory avoidance behavior can be inhibited by inhibitory interactions of the odors such as 1-hexanol and 2,3-butanedione with Gr21a and Gr63a. Belongs to the insect chemoreceptor superfamily. Gustatory receptor (GR) family. Gr [...] (447 aa)
OrcoOdorant receptor coreceptor; Odorant coreceptor which complexes with conventional odorant receptors (ORs) to form odorant-sensing units, providing sensitive and prolonged odorant signaling and calcium permeability. Orco is a universal and integral part of the functional odorant receptor, involved in the dendritic localization of other olfactory receptors. Expression of Orco alone leads to formation of rapid and transient ion channels not directly responding to odorants, but directly activated by intracellular cAMP or cGMP. Snmp, Or67d and lush act in concert to capture fatty-acid-deriv [...] (486 aa)
Ir21aIonotropic receptor 21a; Integral part of a neural sensory system in the antenna that provides the neural basis for the response to environmental changes in temperature (thermosensation). Together with Ir25a and Ir93a, mediates the response of the dorsal organ cool cells, a trio of cool-responsive neurons, to cooling and is required for cool avoidance behavior ; Belongs to the glutamate-gated ion channel (TC 1.A.10.1) family. (842 aa)
Gr63aGustatory and odorant receptor 63a; Gustatory and odorant receptor which mediates acceptance or avoidance behavior, depending on its substrates. Gr21a and Gr63a together are sufficient for carbon dioxide detection and avoidance behavior. It is possible that the CO(2) receptors Gr63a and Gr21a activate the TRPC channels through Galpha49B and Plc21C. This innate olfactory avoidance behavior can be inhibited by inhibitory interactions of the odors such as 1-hexanol and 2,3-butanedione with Gr21a and Gr63a. (489 aa)
Ir25aIonotropic receptor 25a; Integral part of various neural sensory systems in the antenna that provide the neural basis for the response to environmental changes in temperature (thermosensation), humidity (hygrosensation) and odor detection. Required for odor-evoked electrophysiological responses in multiple neuron classes in the antenna and is likely to function as part of an olfactory receptor complex with Ir76a and Ir76b. Together with Ir21a and Ir93a, mediates the response of the larval dorsal organ cool cells, a trio of cool-responsive neurons, to cooling and is required for cool av [...] (947 aa)
Snmp1Sensory neuron membrane protein 1; Plays an olfactory role that is not restricted to pheromone sensitivity. Has a role in detection and signal transduction of the fatty-acid-derived male pheromone 11-cis vaccenyl acetate (cVA). Not required for sensitivity to general odorants. Acts in concert with Or67d and lush to capture cVA molecules on the surface of Or67d expressing olfactory dendrites and facilitate their transfer to the odorant-receptor Orco complex. Essential for the electrophysiological responses of these olfactory sensory neurons (OSNs) to cVA. Not required for the developmen [...] (551 aa)
Snmp2Sensory neuron membrane protein 2; Plays an olfactory role that is not restricted to pheromone sensitivity; Belongs to the CD36 family. (556 aa)
Ir41aIonotropic receptor 41a; Ligand-gated ion channel activity. It is involved in the biological process described with: detection of chemical stimulus. (648 aa)
Your Current Organism:
Drosophila melanogaster
NCBI taxonomy Id: 7227
Other names: D. melanogaster, Diptera sp. DNAS-2A9-224646, Sophophora melanogaster, fruit fly
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