CHRNB3

Cholinergic receptor, nicotinic, beta 3 (neuronal)
Identifiers
Symbol	CHRNB3
External IDs	OMIM: 118508 MGI: 106212 HomoloGene: 36035 IUPHAR: 473 ChEMBL: 2586 GeneCards: CHRNB3 Gene
Gene ontology Molecular function • acetylcholine-activated cation-selective channel activity • drug binding • channel activity • acetylcholine receptor activity • acetylcholine binding Cellular component • plasma membrane • acetylcholine-gated channel complex • integral component of membrane • cell junction • neuron projection • synapse • postsynaptic membrane Biological process • transport • cation transport • signal transduction • synaptic transmission • synaptic transmission, cholinergic • neuromuscular synaptic transmission • response to nicotine • regulation of membrane potential • neurological system process • protein heterooligomerization • transmembrane transport • cation transmembrane transport Sources: Amigo / QuickGO
Orthologs
Species	Human	Mouse
Entrez	1142	108043
Ensembl	ENSG00000147432	ENSMUSG00000031492
UniProt	Q05901	Q8BMN3
RefSeq (mRNA)	NM_000749	NM_027454
RefSeq (protein)	NP_000740	NP_081730
Location (UCSC)	Chr 8: 42.7 – 42.74 Mb	Chr 8: 27.37 – 27.4 Mb
PubMed search	[1]	[2]

Neuronal acetylcholine receptor subunit beta-3 is a protein that in humans is encoded by the CHRNB3 gene.

See also

• Nicotinic acetylcholine receptor

Further reading

• Green WN, Millar NS (1995). "Ion-channel assembly.". Trends Neurosci. 18 (6): 280–7. doi:10.1016/0166-2236(95)93915-K. PMID 7571003. 
• Hogg RC, Raggenbass M, Bertrand D (2003). "Nicotinic acetylcholine receptors: from structure to brain function". Rev. Physiol. Biochem. Pharmacol. Reviews of Physiology, Biochemistry and Pharmacology 147: 1–46. doi:10.1007/s10254-003-0005-1. ISBN 978-3-540-01365-5. PMID 12783266. 
• Willoughby JJ, Ninkina NN, Beech MM, et al. (1993). "Molecular cloning of a human neuronal nicotinic acetylcholine receptor beta 3-like subunit". Neurosci. Lett. 155 (2): 136–9. doi:10.1016/0304-3940(93)90691-D. PMID 7690916. 
• Koyama K, Sudo K, Nakamura Y (1994). "Mapping of the human nicotinic acetylcholine receptor beta 3 gene (CHRNB3) within chromosome 8p11.2". Genomics 21 (2): 460–1. doi:10.1006/geno.1994.1300. PMID 8088849. 
• Elliott KJ, Ellis SB, Berckhan KJ, et al. (1997). "Comparative structure of human neuronal alpha 2-alpha 7 and beta 2-beta 4 nicotinic acetylcholine receptor subunits and functional expression of the alpha 2, alpha 3, alpha 4, alpha 7, beta 2, and beta 4 subunits". J. Mol. Neurosci. 7 (3): 217–28. doi:10.1007/BF02736842. PMID 8906617. 
• Groot Kormelink PJ, Luyten WH (1997). "Cloning and sequence of full-length cDNAs encoding the human neuronal nicotinic acetylcholine receptor (nAChR) subunits beta3 and beta4 and expression of seven nAChR subunits in the human neuroblastoma cell line SH-SY5Y and/or IMR-32". FEBS Lett. 400 (3): 309–14. doi:10.1016/S0014-5793(96)01383-X. PMID 9009220. 
• Navaneetham D, Penn A, Howard J, Conti-Fine BM (1997). "Expression of the alpha 7 subunit of the nicotinic acetylcholine receptor in normal and myasthenic human thymuses". Cell. Mol. Biol. (Noisy-le-grand) 43 (3): 433–42. PMID 9193799. 
• Groot-Kormelink PJ, Luyten WH, Colquhoun D, Sivilotti LG (1998). "A reporter mutation approach shows incorporation of the "orphan" subunit beta3 into a functional nicotinic receptor". J. Biol. Chem. 273 (25): 15317–20. doi:10.1074/jbc.273.25.15317. PMID 9624109. 
• Sato KZ, Fujii T, Watanabe Y, et al. (1999). "Diversity of mRNA expression for muscarinic acetylcholine receptor subtypes and neuronal nicotinic acetylcholine receptor subunits in human mononuclear leukocytes and leukemic cell lines". Neurosci. Lett. 266 (1): 17–20. doi:10.1016/S0304-3940(99)00259-1. PMID 10336173. 
• Boorman JP, Groot-Kormelink PJ, Sivilotti LG (2001). "Stoichiometry of human recombinant neuronal nicotinic receptors containing the β3 subunit expressed in Xenopus oocytes". J. Physiol. (Lond.). 529 Pt 3 (Pt 3): 565–77. doi:10.1111/j.1469-7793.2000.00565.x. PMC 2270211. PMID 11118490. 
• Strausberg RL, Feingold EA, Grouse LH, et al. (2003). "Generation and initial analysis of more than 15,000 full-length human and mouse cDNA sequences". Proc. Natl. Acad. Sci. U.S.A. 99 (26): 16899–903. doi:10.1073/pnas.242603899. PMC 139241. PMID 12477932. 
• Boorman JP, Beato M, Groot-Kormelink PJ, et al. (2004). "The effects of beta3 subunit incorporation on the pharmacology and single channel properties of oocyte-expressed human alpha3beta4 neuronal nicotinic receptors". J. Biol. Chem. 278 (45): 44033–40. doi:10.1074/jbc.M211719200. PMID 12912995. 
• Gerhard DS, Wagner L, Feingold EA, et al. (2004). "The Status, Quality, and Expansion of the NIH Full-Length cDNA Project: The Mammalian Gene Collection (MGC)". Genome Res. 14 (10B): 2121–7. doi:10.1101/gr.2596504. PMC 528928. PMID 15489334. 

External links

• CHRNB3 protein, human at the US National Library of Medicine Medical Subject Headings (MeSH)

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