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Dop1R1 Dop1R1 Galphas Galphas ACXD ACXD rut rut Galphaf Galphaf Oct-TyrR Oct-TyrR Dh31 Dh31 ACXC ACXC ACXB ACXB ACXA ACXA rk rk Lgr1 Lgr1 Lgr3 Lgr3 Pdf Pdf AdoR AdoR CG15556 CG15556 CG11318 CG11318 Ac3 Ac3 DopEcR DopEcR Ilp8 Ilp8 Octbeta3R Octbeta3R CG32301 CG32301 CG32305 CG32305 Ac76E Ac76E CG43373 CG43373 Pdfr Pdfr Cirl Cirl ACXE ACXE Octalpha2R Octalpha2R Ac78C Ac78C Octbeta2R Octbeta2R Dop1R2 Dop1R2 Octbeta1R Octbeta1R Ac13E Ac13E 5-HT7 5-HT7 CG12290 CG12290 Lgr4 Lgr4 Dop2R Dop2R TyrRII TyrRII CG7497 CG7497 TyrR TyrR
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proteins of unknown 3D structure
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Dop1R1Dopamine receptor 1; Receptor for dopamine. The activity of this receptor is mediated by G proteins which activate adenylyl cyclase. Might be involved in the processing of visual information and/or visual learning. Important for Pavlovian conditioning: required in the mushroom body as a receptor conveying unconditional stimuli information, has a role in memory formation for aversive and appetitive learning. Sleep-deprivation-induced impairments in learning can be partially explained through alterations in dopamine signaling, Dop1R1 expression levels are reduced; sleep may have a role i [...] (560 aa)
GalphasG protein alpha s subunit (Galphas) encodes an alpha subunit of the class of heterotrimeric G proteins, found on the cytosolic face of the plasma membrane. An inactive GDP-bound form forms a heterotrimer with beta and gamma subunits. On activation by a 7-TM receptor, the product of Galphas exchanges GDP for GTP, dissociates from the trimer, and activates adenylyl cyclase, thus initiating cAMP signaling. Galphas roles include neurophysiology, and behaviors including learning; Belongs to the G-alpha family. G(s) subfamily. (385 aa)
ACXDAdenylyl cyclase X D, isoform A; Adenylate cyclase activity. It is involved in the biological process described with: cyclic nucleotide biosynthetic process; adenylate cyclase-activating G protein-coupled receptor signaling pathway. (1162 aa)
rutCa(2+)/calmodulin-responsive adenylate cyclase; Rutabaga (rut) encodes a membrane-bound Ca[2+]/calmodulin-activated adenylyl cyclase that is responsible for synthesis of cAMP. It plays a key role in regulating behavioral, neuroanatomical, and electrophysiological plasticity. (2248 aa)
GalphafG protein alpha f subunit (Galphaf) encodes a transcriptional target of the JAK/STAT pathway in blood cells where it regulates cell shape and function; Belongs to the G-alpha family. (399 aa)
Oct-TyrRTyramine/octopamine receptor; Receptor for both octopamine and tyramine, invertebrate neurotransmitters, and neuromodulators. The activity of this receptor is mediated by G proteins which activate adenylyl cyclase. The rank order of potency for agonists is tyramine > octopamine > dopamine > epinephrine > norepinephrine > serotonin > histamine. For antagonists, the rank order is yohimbine > chlorpromazine > phentolamine > mianserine > cyproheptadine > dihydroergotamine > clonidine > synephrine. Tyramine has a functional role in the olfactory system as a neurotransmitter or a neuromodulator. (601 aa)
Dh31Diuretic hormone class 2; Regulation of fluid secretion. Stimulates Malpighian tubules fluid secretion by activating the apical membrane V-ATPase via cyclic AMP of principal cells in the main secretory segment. (117 aa)
ACXCAdenylyl cyclase X C, isoform A; Adenylate cyclase activity. It is involved in the biological process described with: cyclic nucleotide biosynthetic process; spermatogenesis; adenylate cyclase-activating G protein-coupled receptor signaling pathway. (1130 aa)
ACXBAdenylyl cyclase X B; Adenylate cyclase activity. It is involved in the biological process described with: spermatogenesis; cyclic nucleotide biosynthetic process; adenylate cyclase-activating G protein-coupled receptor signaling pathway. (1114 aa)
ACXAAdenylyl cyclase X A, isoform A; Adenylate cyclase activity. It is involved in the biological process described with: adenylate cyclase-activating G protein-coupled receptor signaling pathway; cyclic nucleotide biosynthetic process; spermatogenesis. (1112 aa)
rkRickets (rk) encodes a G-protein coupled receptor that signals intracellularly using the second messenger cAMP. It binds the heterodimeric hormone bursicon and is developmentally important for molting-related behaviors. It is also required after adult emergence for cuticle hardening and melanization. (1360 aa)
Lgr1Leucine-rich repeat-containing G protein-coupled receptor 1 (Lgr1) encodes a Leucine-rich repeat-containing G protein-coupled receptor (LGR type A) that shows highest similarity with vertebrate glycoprotein hormone (TSH and Thyrostimulin, FSH, LH ) receptors. (831 aa)
Lgr3Leucine-rich repeat-containing G protein-coupled receptor 3 (Lgr3) encodes a protein activated by the relaxin-like hormone encoded by Ilp8, which coordinates organ growth. (765 aa)
PdfPDF precursor-related peptide; Pigment-dispersing factor (Pdf) encodes a secreted biologically active neuropeptide that acts via a specific G-protein-coupled receptor to trigger intracellular signaling. It has a prominent role in the physiology of circadian rhythms, as well as contributing to other processes such as control of flight and digestion. (102 aa)
AdoRAdenosine receptor (AdoR) encodes a protein belongsING to the G protein-coupled receptor family (Class A) that functions via cAMP and PKA activation. It is involved in response to metabolic stress and neuromodulation. (774 aa)
CG15556FI21270p1; G protein-coupled receptor activity. It is involved in the biological process described with: cell surface receptor signaling pathway; G protein-coupled receptor signaling pathway; adenylate cyclase-activating G protein-coupled receptor signaling pathway. (755 aa)
CG11318RE14222p; G protein-coupled receptor activity. It is involved in the biological process described with: cell surface receptor signaling pathway; G protein-coupled receptor signaling pathway; adenylate cyclase-activating G protein-coupled receptor signaling pathway. (802 aa)
Ac3Adenylate cyclase 3 (Ac3) encodes an adenylate cyclase that is coupled to the receptor encoded by Pdfr via Gs signaling in the Morning circadian pacemakers. (1167 aa)
DopEcRDopamine/Ecdysteroid receptor (DopEcR) encodes a GPCR that shows ligand-biased activation. It can be activated by dopamine to increase cyclic AMP levels and by the insect steroid ecdysone to activate the MAPKinase pathway. It is widely expressed in the nervous system and can modulate a wide variety of complex behaviors including male courtship, locomotion, the response to stressful social interactions and the regulation of appetite. (322 aa)
Ilp8Insulin-like peptide 8 (Ilp8) encodes a divergent member of the insulin/IGF/relaxin-like family that acts through the relaxin receptor encoded by Lgr3. It coordinates growth status of tissues with developmental timing. (150 aa)
Octbeta3ROctopamine receptor beta-3R; Autoreceptor for octopamine, which is a neurotransmitter, neurohormone, and neuromodulator in invertebrates (By similarity). Probably also acts as a receptor for tyramine during ecdysone biosynthesis. Required for the biosynthesis of the steroid hormone ecdysone which is necessary for metamorphosis. Involved in activation of prothoracicotropic hormone and insulin-like peptide signaling which is required for the expression of ecdysone biosynthetic genes. Belongs to the G-protein coupled receptor 1 family. (1256 aa)
CG32301Uncharacterized protein, isoform C; Adenylate cyclase activity. It is involved in the biological process described with: adenylate cyclase-activating G protein-coupled receptor signaling pathway; chaeta development; notum development; cyclic nucleotide biosynthetic process. (1111 aa)
CG32305Uncharacterized protein; Adenylate cyclase activity. It is involved in the biological process described with: cyclic nucleotide biosynthetic process; adenylate cyclase-activating G protein-coupled receptor signaling pathway. (1164 aa)
Ac76EAdenylate cyclase type 2; Catalyzes the formation of the signaling molecule cAMP in response to G-protein signaling. (1312 aa)
CG43373Uncharacterized protein, isoform C; Adenylate cyclase activity. It is involved in the biological process described with: adenylate cyclase-inhibiting G protein-coupled receptor signaling pathway; adenylate cyclase-activating G protein-coupled receptor signaling pathway; cAMP biosynthetic process. (1854 aa)
PdfrPDF receptor; Pigment-dispersing factor receptor (Pdfr) encodes a G-Protein Coupled Receptor in the Family B class of GPCRs (Secretin Receptor-like) that can be activated by the product of Pdf. It has been implicated in regulation of circadian physiology, development of the flight motor system, and regulation of mating. (738 aa)
CirlLatrophilin Cirl; Latrotoxin receptor activity; G protein-coupled receptor activity; carbohydrate binding; Belongs to the G-protein coupled receptor 2 family. LN-TM7 subfamily. (1711 aa)
ACXEAdenylyl cyclase X E; Catalyzes the formation of the signaling molecule cAMP in response to G-protein signaling. (1123 aa)
Octalpha2RAlpha2-adrenergic-like octopamine receptor, isoform B; Heterotrimeric G-protein binding; octopamine receptor activity; G protein-coupled receptor activity; G protein-coupled amine receptor activity. It is involved in the biological process described with: cell-cell signaling; adenylate cyclase-modulating G protein-coupled receptor signaling pathway; adenylate cyclase-activating adrenergic receptor signaling pathway; G protein-coupled receptor signaling pathway; adenylate cyclase-inhibiting G protein-coupled receptor signaling pathway. (740 aa)
Ac78CAdenylyl cyclase 78C; [Isoform B]: Catalyzes the formation of the signaling molecule cAMP in response to G-protein coupled receptor signaling. Probably downstream of gustatory receptors, involved in taste perception of sucrose, trehalose and caffeine. Has no role in bitter perception. In the circadian brain neuron evening cells (E- cells), involved in circadian pacemaker synchronization by playing a role in signaling downstream of the G protein-coupled receptor Pdfr, probably in conjunction with other, as yet unidentified, adenylate cyclases. (1727 aa)
Octbeta2ROctopamine receptor beta-2R; Autoreceptor for octopamine (OA), which is a neurotransmitter, neurohormone, and neuromodulator in invertebrates. Essential for ovulation and fertilization. During ovulation it mediates the OA-induced relaxation of the oviduct visceral muscles, by increasing cAMP levels and activating effectors such as calmodulin- dependent kinase II (CaMKII) and cAMP-dependent protein kinase A (PKA) pathways. Positively regulates synaptic growth; an action that is antagonized by Octbeta1R. (630 aa)
Dop1R2Dopamine receptor 2; Receptor for dopamine. The activity of this receptor is mediated by G proteins which activate adenylyl cyclase. Also capable of generating a calcium signal. In terms of antagonist responses, would be classed with the D1-like dopamine receptor group. This receptor is an attractive candidate for initiating biochemical cascades underlying olfactory learning. (807 aa)
Octbeta1ROctopamine receptor beta-1R; Autoreceptor for octopamine, which is a neurotransmitter, neurohormone, and neuromodulator in invertebrates. Negatively regulates synaptic growth by activating the inhibitory G protein Galphao and limiting cAMP production. Antagonizes the action of Octbeta2R which stimulates synaptic growth. (508 aa)
Ac13EAdenylyl cyclase 13E, isoform C; Adenylate cyclase activity. It is involved in the biological process described with: cyclic nucleotide biosynthetic process; adenylate cyclase-activating G protein-coupled receptor signaling pathway. (1703 aa)
5-HT75-hydroxytryptamine (serotonin) receptor 7 (5-HT7) encodes a 5-hydroxytryptamine (serotonin) GPCR that belongs to the Class A GPCR family. They bind and transmit the signal from the neurotransmitter 5-HT (serotonin). The family can be subdivided into several subclasses based on pharmacology, signal transduction and structure. There are 5 genes encoding serotonin receptors in the Drosophila melanogaster genome: 5-HT1A, 5-HT1B, 5-HT2A, 5-HT2B, and 5-HT7. The product of 5-HT7 is involved in olfactory learning and memory, and courtship behaviors. (564 aa)
CG12290Orphan GPCR CG12290; Alpha1-adrenergic receptor activity; G protein-coupled receptor activity. (798 aa)
Lgr4Leucine-rich repeat-containing G protein-coupled receptor 4 (Lgr4) encodes a protein that shows highest similarity with vertebrate receptors for relaxin-like peptides. (809 aa)
Dop2RDopamine 2-like receptor (Dop2R) encodes a G protein-coupled receptor that is activated by dopamine. Postulated Dop2R-mediated functions include regulation of: aggression, cardiac function, feeding, levels of juvenile hormone and 20-hydroxyecdysone, lifespan, locomotor activity, nocturnal activity, olfactory associative learning, response to stress, sleep and sucrose acceptance. (905 aa)
TyrRIITyramine receptor II (TyrRII) encodes a Tyramine 3 class receptor. When heterologously expressed it shows a high affinity for both tyramine and phenylethylamine, and a lower affinity for a range of other related biogenic amines, in both the inhibition of adenylyl cyclase activity and in the release of calcium from internal stores; Belongs to the G-protein coupled receptor 1 family. (586 aa)
CG7497Uncharacterized protein, isoform B; G protein-coupled receptor activity. It is involved in the biological process described with: positive regulation of cytosolic calcium ion concentration; adenylate cyclase-activating G protein-coupled receptor signaling pathway; G protein-coupled receptor signaling pathway. (412 aa)
TyrRTyramine receptor (TyrR) encodes a Tyramine 2 class receptor. When heterologously expressed it shows a very high specificity for the release of intercellular calcium by tyramine; Belongs to the G-protein coupled receptor 1 family. (631 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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