+D Receptor KO
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G Protein-Coupled Receptors - Penaeus vannamei (Pacific white shrimp)
%
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ARhodopsin family
B Biogenic amine
C Acetylcholine (muscarinic)
D 113815253 muscarinic acetylcholine receptor gar-2 K04131 CHRM3; muscarinic acetylcholine receptor M3
D 113826959 mAChR-A; muscarinic acetylcholine receptor DM1 isoform X1 K04131 CHRM3; muscarinic acetylcholine receptor M3
D 113830362 muscarinic acetylcholine receptor gar-2 K04131 CHRM3; muscarinic acetylcholine receptor M3
C Adrenaline
D 113825549 beta-3 adrenergic receptor K04141 ADRB1; adrenergic receptor beta-1
C Dopamine
D 113813505 dopamine receptor 1 K04144 DRD1; dopamine receptor D1
D 113810668 dopamine receptor 2-like K04148 DRD1N; dopamine receptor D1-like
C Dopamine and ecdysteroid
D 113822992 probable G-protein coupled receptor 21 K22919 DopEcR; dopamine/ecdysteroid receptor
C Histamine
D 113811389 histamine H1 receptor-like K04149 HRH1; histamine receptor H1
C Octopamine and tryamine
D 113823964 alpha-2 adrenergic receptor K22814 Octalpha; octopamine receptor alpha
D 113805955 octopamine receptor beta-1R K22790 Octbeta; octopamine receptor beta
D 113816937 octopamine receptor beta-2R K22790 Octbeta; octopamine receptor beta
D 138867265 octopamine receptor beta-2R-like K22790 Octbeta; octopamine receptor beta
D 113805201 probable G-protein coupled receptor No18 K22815 Oct-TyrR; octopamine/tyramine receptor
D 113810789 probable G-protein coupled receptor No18 K22815 Oct-TyrR; octopamine/tyramine receptor
D 113814918 probable G-protein coupled receptor No18 K22815 Oct-TyrR; octopamine/tyramine receptor
D 113814925 probable G-protein coupled receptor No18 K22815 Oct-TyrR; octopamine/tyramine receptor
D 113815340 probable G-protein coupled receptor No18 K22815 Oct-TyrR; octopamine/tyramine receptor
C Serotonin
D 113811101 5-hydroxytryptamine receptor K04153 HTR1; 5-hydroxytryptamine receptor 1
D 113830559 5-hydroxytryptamine receptor K04153 HTR1; 5-hydroxytryptamine receptor 1
D 113820110 5-HT2A; 5-hydroxytryptamine receptor 2B K04157 HTR2; 5-hydroxytryptamine receptor 2
D 113827643 5-HT2B; dopamine D2-like receptor K04157 HTR2; 5-hydroxytryptamine receptor 2
D 113815361 5-hydroxytryptamine receptor 1 K04163 HTR7; 5-hydroxytryptamine receptor 7
C Trace amine
B Peptide
C Adrenomedullin (G10D)
C Adropin
C Apelin
C Anaphylatoxin
C Angiotensin
C BigLEN
C Bombesin
D 113808765 neuropeptide CCHamide-1 receptor-like K04170 BRS3; bombesin receptor subtype-3
D 113828460 neuropeptide CCHamide-1 receptor K04170 BRS3; bombesin receptor subtype-3
C Bradykinin
C Cholecystokinin
C Endothelin
C fMet-Leu-Phe
C Follicle stimulating hormone (FSH)
C Galanin
D 113814646 allatostatin-A receptor K04233 ASTA-R; allatostatin A receptor
C Ghrelin
C Gonadotropin-releasing hormone (GnRH)
D 113815545 adipokinetic hormone/corazonin-related peptide receptor variant I K04280 GNRHR; gonadotropin-releasing hormone receptor
D 113826939 adipokinetic hormone/corazonin-related peptide receptor variant I isoform X1 K28251 AkhR; adipokinetic hormone receptor
C Lutropin-choriogonadotropic hormone
C Melanin-concentrating hormone (MCH)
C Melanocortin
D 113800985 melanocortin receptor 5-like K04203 MC5R; melanocortin 5 receptor
C Motilin
C Neuromedin U
D 113802504 neuromedin-U receptor 2 K05052 NMUR1; neuromedin U receptor 1
D 113812762 neuromedin-U receptor 2 isoform X1 K05052 NMUR1; neuromedin U receptor 1
C Neuropeptide FF
D 113829939 neuropeptide SIFamide receptor-like K08375 NPFFR2; neuropeptide FF receptor 2
D 138863536 neuropeptide SIFamide receptor-like K08375 NPFFR2; neuropeptide FF receptor 2
C Neuropeptide S
D 113827094 cardioacceleratory peptide receptor isoform X1 K08376 NPSR1; neuropeptide S receptor
C Neuropeptide W / neuropeptide B
C Neuropeptide Y
D 113815523 neuropeptide F receptor K04209 NPFR; neuropeptide F receptor
D 113826937 neuropeptide Y receptor type 6 K04209 NPFR; neuropeptide F receptor
D 113827667 sNPF-R; prolactin-releasing peptide receptor K04209 NPFR; neuropeptide F receptor
C Neurotensin
C Opioid
C Orexigenic neuropeptide QRFP
C Orexin
C Oxytocin
C Prokineticin
C Prolactin-releasing peptide (PrRP)
C Prosaposin
C Relaxin
C Somatostatin
D 113818740 somatostatin receptor type 5 K22872 ASTC-R; allatostatin C receptor
D 113819525 somatostatin receptor type 5 K22872 ASTC-R; allatostatin C receptor
C Tachykinin
D 113800205 substance-K receptor K04223 TACR2; tachykinin receptor 2
D 113811469 tachykinin-like peptides receptor 99D K04224 TACR3; tachykinin receptor 3
D 113830513 QRFP-like peptide receptor K04224 TACR3; tachykinin receptor 3
D 113812347 substance-K receptor-like K14071 LKR; leucokinin receptor
D 113810793 RYamide receptor isoform X1 K14072 Rya-R; RYamide receptor
D 113822466 RYamide receptor K14072 Rya-R; RYamide receptor
C Thrombin
C Thyrotropin
D 113805006 uncharacterized protein isoform X1 K04249 TSHR; thyrotropin receptor
C Thyrotropin-releasing hormone (TRH)
D 113805123 thyrotropin-releasing hormone receptor K04282 TRHR; thyrotropin-releasing hormone receptor
D 113822338 thyrotropin-releasing hormone receptor-like K04282 TRHR; thyrotropin-releasing hormone receptor
C Urotensin II
C Vasopressin
D 113818685 oxytocin receptor K04226 AVPR1A; arginine vasopressin receptor 1A
D 113810330 annetocin receptor K04227 AVPR1B; arginine vasopressin receptor 1B
C Neuropeptide receptors
D 113813701 SPR; sex peptide receptor K26200 SPR; sex peptide receptor
D 113828645 FMRFamide receptor K26201 FMRFaR; FMRFamide receptor
D 113828646 FMRFamide receptor K26201 FMRFaR; FMRFamide receptor
D 113821972 G-protein coupled receptor dmsr-1-like K26203 MsR; myosuppressin receptor
B Chemokine
C CC Chemokine
C CXC Chemokine
C CX3C Chemokine
C C Chemokine
C Chemokine like
B Base and nucleoside
C Purine / pyrimidine
C Adenosine
B Lipid
C Arachidonylglycine
C Bile acid
C Cysteinyl leukotriene
C Free fatty acid
C HETE and oxoETE
C Leukotriene
C Lysophosphatidic acid
C Lysophosphatidylinositol
C Lysophosphatidylserine
C Oleoylethanolamide
C Prostaglandin
C Prostacyclin
C Sphingolipid
C Thromboxane
B Vision
C Opsin
D 113800138 opsin, ultraviolet-sensitive K04255 OPN4; r-opsin
D 113800909 compound eye opsin BCRH1 K04255 OPN4; r-opsin
D 113800910 compound eye opsin BCRH1 K04255 OPN4; r-opsin
D 113803940 rhodopsin-like K04255 OPN4; r-opsin
D 113806349 compound eye opsin BCRH1 K04255 OPN4; r-opsin
D 113806350 compound eye opsin BCRH1-like K04255 OPN4; r-opsin
D 113807407 rhodopsin, GQ-coupled K04255 OPN4; r-opsin
D 113808223 opsin, ultraviolet-sensitive K04255 OPN4; r-opsin
D 113814369 compound eye opsin BCRH2 K04255 OPN4; r-opsin
D 113814371 compound eye opsin BCRH2-like K04255 OPN4; r-opsin
D 113815158 rhodopsin-like K04255 OPN4; r-opsin
D 113815160 rhodopsin K04255 OPN4; r-opsin
D 113815161 rhodopsin-like K04255 OPN4; r-opsin
D 113815165 rhodopsin-like K04255 OPN4; r-opsin
D 113815169 rhodopsin-like K04255 OPN4; r-opsin
D 113815172 rhodopsin K04255 OPN4; r-opsin
D 113815173 rhodopsin K04255 OPN4; r-opsin
D 113815175 rhodopsin K04255 OPN4; r-opsin
D 113815179 rhodopsin-like K04255 OPN4; r-opsin
D 113815180 rhodopsin K04255 OPN4; r-opsin
D 113815195 rhodopsin-like K04255 OPN4; r-opsin
D 113815197 rhodopsin-like K04255 OPN4; r-opsin
D 113815200 rhodopsin-like K04255 OPN4; r-opsin
D 113817871 rhodopsin K04255 OPN4; r-opsin
D 113818605 rhodopsin K04255 OPN4; r-opsin
D 113818606 rhodopsin-like K04255 OPN4; r-opsin
D 113818618 rhodopsin-like K04255 OPN4; r-opsin
D 113818621 rhodopsin-like K04255 OPN4; r-opsin
D 113818622 rhodopsin K04255 OPN4; r-opsin
D 113818623 rhodopsin-like K04255 OPN4; r-opsin
D 113818624 rhodopsin isoform X1 K04255 OPN4; r-opsin
D 113818625 rhodopsin K04255 OPN4; r-opsin
D 113818626 rhodopsin K04255 OPN4; r-opsin
D 113818627 rhodopsin K04255 OPN4; r-opsin
D 113818628 rhodopsin-like K04255 OPN4; r-opsin
D 113818629 rhodopsin K04255 OPN4; r-opsin
D 113818631 rhodopsin K04255 OPN4; r-opsin
D 113818632 rhodopsin-like K04255 OPN4; r-opsin
D 113818633 rhodopsin K04255 OPN4; r-opsin
D 113818634 rhodopsin K04255 OPN4; r-opsin
D 113818635 rhodopsin K04255 OPN4; r-opsin
D 113818636 rhodopsin K04255 OPN4; r-opsin
D 113818637 rhodopsin K04255 OPN4; r-opsin
D 113818638 rhodopsin K04255 OPN4; r-opsin
D 113818639 rhodopsin K04255 OPN4; r-opsin
D 113818655 rhodopsin K04255 OPN4; r-opsin
D 113818656 rhodopsin-like K04255 OPN4; r-opsin
D 113818659 rhodopsin-like K04255 OPN4; r-opsin
D 113824134 compound eye opsin BCRH2-like K04255 OPN4; r-opsin
D 113824157 compound eye opsin BCRH2-like K04255 OPN4; r-opsin
D 113829196 rhodopsin K04255 OPN4; r-opsin
D 138859180 rhodopsin-like K04255 OPN4; r-opsin
D 138863560 rhodopsin-like K04255 OPN4; r-opsin
D 138864851 rhodopsin-like K04255 OPN4; r-opsin
D 138864854 rhodopsin-like K04255 OPN4; r-opsin
D 138865233 rhodopsin-like isoform X1 K04255 OPN4; r-opsin
D 138865234 rhodopsin-like K04255 OPN4; r-opsin
D 138865308 rhodopsin-like K04255 OPN4; r-opsin
D 138865310 rhodopsin-like K04255 OPN4; r-opsin
D 138865311 rhodopsin-like K04255 OPN4; r-opsin
D 138865312 rhodopsin-like K04255 OPN4; r-opsin
D 138865313 rhodopsin-like K04255 OPN4; r-opsin
D 138865314 rhodopsin-like K04255 OPN4; r-opsin
D 138865315 rhodopsin-like K04255 OPN4; r-opsin
D 138865316 rhodopsin-like K04255 OPN4; r-opsin
D 138866837 ocellar opsin-like K04255 OPN4; r-opsin
D 113814160 visual pigment-like receptor peropsin K04253 RRH; visual pigment-like receptor peropsin
B Others
C Alpha-ketoglutarate
C Cannabinoid
C Estrogen
C Hydroxy-carboxylic acid
C L-Tryptophan and L-Phenylalanine
C Mas proto-oncogene and Mas-related (MRGs)
C Melatonin
C Oxysterol
C Platelet activating factor
C Proton-sensing GPCRs
C R-spondin
D 113811462 rk; leucine-rich repeat-containing G-protein coupled receptor 5 isoform X1 K08399 LGR6; leucine-rich repeat-containing G protein-coupled receptor 6
C Super conserved receptor expressed in brain (SREB)
C Trissin
D 138863336 trissin receptor-like K22792 TrissinR; trissin receptor
C Orphan GPCRs / unclassified GPCRs
D 113811793 protein trapped in endoderm-1 K22873 TRE1; protein trapped in endoderm-1
D 113816935 high-affinity lysophosphatidic acid receptor K04321 GPR63; G protein-coupled receptor 63
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ASecretin receptor family
B Calcium-regulating peptide
C Calcitonin
C Parathyroid hormone
B Hypothalamic hormone
C Corticotropin-releasing hormone (CRH)
C Growth hormone-releasing hormone (GHRH)
B Pancreatic peptide
C Glucagon
B Gut peptide
C Gastric inhibitory peptide (GIP)
C Vasoactive intestinal polypeptide (VIP) and pituitary adenyl cyclase-activating peptide (PACAP)
C Secretin
B Others
C Receptor activity modifying protein
C Methuselah-like proteins (MTH)
D 113800302 probable G-protein coupled receptor Mth-like 2 K04599 MTH; G protein-coupled receptor Mth (Methuselah protein)
D 113811416 G-protein coupled receptor Mth2 K04599 MTH; G protein-coupled receptor Mth (Methuselah protein)
D 113822595 G-protein coupled receptor Mth2 K04599 MTH; G protein-coupled receptor Mth (Methuselah protein)
C Pigment dispersing factor (PDF)
D 113812476 PDF receptor-like K22738 PDFR; PDF receptor
D 138866053 PDF receptor-like K22738 PDFR; PDF receptor
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AAdhesion receptor family
B Cadherin EGF LAG (CELSR)
C 113808163 stan; protocadherin-like wing polarity protein stan isoform X1 K04600 CELSR1; cadherin EGF LAG seven-pass G-type receptor 1
B EGF-like module-containing mucin-like hormone receptor-like (EMR)
B Latrophilin
C 113800403 latrophilin Cirl isoform X1 K04593 ADGRL2; adhesion G protein-coupled receptor L2
C 113806045 latrophilin Cirl isoform X1 K04593 ADGRL2; adhesion G protein-coupled receptor L2
C 113813501 adhesion G protein-coupled receptor L4 isoform X1 K04595 ADGRL4; adhesion G protein-coupled receptor L4
B Brain-specific angiogenesis inhibitor (BAI)
B Others
C 113802033 Remo; adhesion G protein-coupled receptor A3 K08462 ADGRA3; adhesion G protein-coupled receptor A3
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AMetabotropic glutamate receptor family
B Glutamate (metabotropic)
C 113830584 mGluR; metabotropic glutamate receptor isoform X1 K04606 GRM3; metabotropic glutamate receptor 3
C 138861280 metabotropic glutamate receptor 7-like K04610 GRM8; metabotropic glutamate receptor 8
B GABA
C 113817655 GABA-B-R2; gamma-aminobutyric acid type B receptor subunit 2 isoform X1 K04615 GABBR; gamma-aminobutyric acid type B receptor
C 113825712 GABA-B-R1; gamma-aminobutyric acid type B receptor subunit 1 isoform X1 K04615 GABBR; gamma-aminobutyric acid type B receptor
B Calcium-sensing
B Orphan GPRC5
C 113828583 boss; metabotropic glutamate receptor 3 K04623 BOSS; bride of sevenless protein
B Unclassified GPCRs
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AFrizzled / Smoothened family
B 113826281 frizzled-1-like K02432 FZD1_7; frizzled 1/7
B 113813183 frizzled-4 K02354 FZD4; frizzled 4
B 113826277 frizzled-5 K02375 FZD5_8; frizzled 5/8
B 113819177 frizzled-10-B K02842 FZD9_10; frizzled 9/10
B 113810016 protein smoothened isoform X1 K06226 SMO; smoothened
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AOthers
B Chemoreception
C Olfactory
D 113803761 melanocyte-stimulating hormone receptor K04257 OLFR; olfactory receptor
D 113828073 olfactory receptor 6N2 K04257 OLFR; olfactory receptor
C Taste
C Vomeronasal pheromone
C Insect odorant and taste
C Nematode chemoreception
C Fungal mating pheromone
B Others
C Ocular albinism proteins
D 113801221 G-protein coupled receptor 143 K08470 OA1; ocular albinism type 1 protein
C Neuronostatin
D 113803029 protein GPR107 K22985 GPR107; G protein-coupled receptor 107
C Plant Mlo receptors
C cAMP signaling
C Bacterial rhodopsin
C Orphan GPCRs
D 113829477 transmembrane protein adipocyte-associated 1 K22988 TPRA1; transmembrane protein adipocyte-associated 1
D 113820118 G protein-coupled receptor 137Ba isoform X2 K22989 GPR137; integral membrane protein GPR137
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#[ BRITE | KEGG2 | KEGG ]
#Last updated: April 22, 2025
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Classification taken and modified from GPCRDB