Galanin receptor 3

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Galanin receptor 3

Identifiers

External IDs

OMIM: 603692 MGI: 1329003 HomoloGene: 20798

Gene ontology
Molecular Function:	• rhodopsin-like receptor activity • receptor activity • galanin receptor activity
Cellular Component:	• plasma membrane • integral to membrane
Biological Process:	• signal transduction • negative regulation of adenylate cyclase activity • neuropeptide signaling pathway • synaptic transmission • learning and/or memory • feeding behavior

RNA expression pattern

More reference expression data

Orthologs

Human

Mouse

Refseq

NM_003614 (mRNA)
NP_003605 (protein)

XM_001001042 (mRNA)
XP_001001042 (protein)

Location

Chr 22: 36.55 - 36.55 Mb

Chr 15: 78.87 - 78.87 Mb

Pubmed search

[1]

[2]

Galanin receptor 3, also known as GALR3, is a human gene.^[1]

The neuropeptide galanin modulates a variety of physiologic processes including cognition/memory, sensory/pain processing, hormone secretion, and feeding behavior. The human galanin receptors are G protein-coupled receptors that functionally couple to their intracellular effector through distinct signaling pathways. GALR3 is found in many tissues and may be expressed as 1.4-, 2.4-, and 5-kb transcripts^[1]

[edit] See also

Galanin receptor

[edit] References

^ ^a ^b Entrez Gene: GALR3 galanin receptor 3.

[edit] Further reading

Smith KE, Walker MW, Artymyshyn R, et al. (1998). "Cloned human and rat galanin GALR3 receptors. Pharmacology and activation of G-protein inwardly rectifying K+ channels.". J. Biol. Chem. 273 (36): 23321–6. PMID 9722565.
Kolakowski LF, O'Neill GP, Howard AD, et al. (1998). "Molecular characterization and expression of cloned human galanin receptors GALR2 and GALR3.". J. Neurochem. 71 (6): 2239–51. PMID 9832121.
Iismaa TP, Fathi Z, Hort YJ, et al. (1999). "Structural organization and chromosomal localization of three human galanin receptor genes.". Ann. N. Y. Acad. Sci. 863: 56–63. PMID 9928159.
Lapsys NM, Furler SM, Henderson NK, et al. (1999). "A polymorphism in the human GALR3 galanin receptor gene (GALNR3).". Mol. Cell. Probes 13 (4): 325–7. doi:10.1006/mcpr.1999.0254. PMID 10441207.
Dunham I, Shimizu N, Roe BA, et al. (1999). "The DNA sequence of human chromosome 22.". Nature 402 (6761): 489–95. doi:10.1038/990031. PMID 10591208.
Berger A, Tuechler C, Almer D, et al. (2002). "Elevated expression of galanin receptors in childhood neuroblastic tumors.". Neuroendocrinology 75 (2): 130–8. PMID 11867941.
Belfer I, Hipp H, Bollettino A, et al. (2007). "Alcoholism is associated with GALR3 but not two other galanin receptor genes.". Genes Brain Behav. 6 (5): 473–81. doi:10.1111/j.1601-183X.2006.00275.x. PMID 17083333.

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This article incorporates text from the United States National Library of Medicine, which is in the public domain.

v • d • e Transmembrane receptor: G protein-coupled receptors

Class A: Rhodopsin like	Acetylcholine (M1, M2, M3, M4, M5) - Adrenergic (α1 (A, B, D), α2 (A, B, C), β1, β2, β3) - Adrenomedullin - Anaphylatoxin (C3a, C5a) - Angiotensin (1, 2) - Apelin - Bile acid - Bombesin (BRS3, GRPR, NMBR) - Bradykinin (B1, B2) - Cannabinoid (CB1, CB2) - Chemokine - Cholecystokinin (A, B) - Dopamine (D1, D2, D3, D4, D5) - Eicosanoid (CysLT (1, 2), LTB4 (1, 2), FPRL1, OXE, Prostaglandin ((DP (1, 2), EP (1, 2, 3, 4), PGF, Prostacyclin, Thromboxane) - EBI2 - Endothelin (A, B) - Estrogen - Formyl peptide (1, L1, L2) - Free fatty acid (1, 2, 3, 4) - FSH - Galanin (1, 2, 3) - Gonadotropin-releasing hormone (1, 2) - GPR (1, 3, 4, 6, 12, 15, 17, 18, 19, 20, 21, 22, 23, 25, 26, 27, 31, 32, 33, 34, 35, 37, 39, 42, 44, 45, 50, 52, 55, 61, 62, 63, 65, 68, 75, 77, 78, 79, 82, 83, 84, 85, 87, 88, 92, 101, 103, 119, 120, 132, 135, 139, 141, 142, 146, 148, 149, 150, 151, 152, 153, 160, 161, 162, 171, 172, 173, 174, 176, 177, 182) - Ghrelin - Histamine (H1, H2, H3, H4) - Kisspeptin - Luteinizing hormone/choriogonadotropin - Lysophospholipid (1, 2, 3, 4, 5, 6, 7, 8) - MAS (1, 1L, D, E, F, G, X1, X2, X3, X4) - Melanocortin (1, 2, 3, 4, 5) - MCHR (1, 2) - Melatonin (1A, 1B)- Motilin - neuromedin (B, U (1, 2)) - Neuropeptide (B/W (1, 2), FF (1, 2), S, Y (1, 2, 4, 5)) - Neurotensin (1, 2) - Opioid (Delta, Kappa, Mu, Nociceptin, but not Sigma) - Olfactory - Opsin (3, 4, 5, 1LW, 1MW, 1SW, RGR, RRH) - Orexin (1, 2) - Oxytocin - Oxoglutarate - PAF - Prokineticin (1, 2) - Prolactin-releasing peptide - Protease-activated (1, 2, 3, 4) - Purinergics (Adenosine (A1, A2a, A2b, A3), P2Y, (1, 2, 4, 5, 6, 8, 9, 10, 11, 12, 13, 14)) - Relaxin (1, 2, 3, 4) - Somatostatin (1, 2, 3, 4, 5) - Serotonin, all but 5-HT3 (5-HT1 (A, B, D, E, F), 5-HT2 (A, B, C), 5-HT (4, 5A, 6, 7)) - SREB - Succinate - TAAR (1, 2, 3, 5, 6, 8, 9) - Tachykinin (1, 2, 3) - Thyrotropin - Thyrotropin-releasing hormone - Urotensin-II - Vasopressin (1A, 1B, 2)

Class B: Secretin like	Brain-specific angiogenesis inhibitor (1, 2, 3) - Cadherin (1, 2, 3) - Calcitonin - CD97 - Corticotropin-releasing hormone (1, 2) - EMR (1, 2, 3) - Glucagon (GR, GIPR, GLP1R, GLP2R) - Growth hormone releasing hormone - PACAPR1- GPR (56, 64, 97, 98, 110, 111, 112, 113, 114, 115, 116, 123, 124, 125, 126, 128, 133, 143, 144, 157) - Latrophilin (1, 2, 3, ELTD1) - Parathyroid hormone (1, 2) - Secretin - Vasoactive intestinal peptide (1, 2)

Class C: Metabotropic glutamate / pheromone	Calcium-sensing receptor - GABA B (1, 2) - Glutamate receptor (Metabotropic glutamate (1, 2, 3, 4, 5, 6, 7, 8)) - GPRC6A - GPR (156, 158, 179) - RAIG (1, 2, 3, 4) - Taste receptors (TAS1R (1, 2, 3) TAS2R (1, 3, 4, 5, 8, 9, 10, 12, 13, 14, 16, 38, 39, 40, 41, 43, 44, 45, 46, 47, 48, 49, 50))

Frizzled / Smoothened	Frizzled (1, 2, 3, 4, 5, 6, 7, 8, 9, 10) - Smoothened