JPH3

This article's tone or style may not reflect the encyclopedic tone used on Wikipedia. See Wikipedia's guide to writing better articles for suggestions. (May 2009) (Learn how and when to remove this template message)

JPH3
Identifiers
Aliases	JPH3, CAGL237, HDL2, JP-3, JP3, TNRC22, junctophilin 3
External IDs	MGI: 1891497 HomoloGene: 10762 GeneCards: JPH3
Gene location (Human) Chr. Chromosome 16 (human)[1] Band 16q24.2 Start 87,601,835 bp[1] End 87,698,156 bp[1]
Gene location (Mouse) Chr. Chromosome 8 (mouse)[2] Band 8|8 E1 Start 121,729,623 bp[2] End 121,794,276 bp[2]
RNA expression pattern More reference expression data
Gene ontology Molecular function • calcium-release channel activity • molecular function Cellular component • plasma membrane • endoplasmic reticulum • endoplasmic reticulum membrane • membrane • junctional sarcoplasmic reticulum membrane • junctional membrane complex • integral component of membrane Biological process • regulation of neuronal synaptic plasticity • release of sequestered calcium ion into cytosol • calcium ion transport into cytosol • memory • learning • exploration behavior • locomotion • neuromuscular process controlling balance • regulation of ryanodine-sensitive calcium-release channel activity • regulation of synaptic plasticity Sources:Amigo / QuickGO
Orthologs
Species	Human	Mouse
Entrez	57338	57340
Ensembl	ENSG00000154118	ENSMUSG00000025318
UniProt	Q8WXH2	Q9ET77
RefSeq (mRNA)	NM_001271604 NM_001271605 NM_020655	NM_020605
RefSeq (protein)	NP_001258533 NP_001258534 NP_065706	NP_065630
Location (UCSC)	Chr 16: 87.6 – 87.7 Mb	Chr 8: 121.73 – 121.79 Mb
PubMed search	[3]	[4]
Wikidata
View/Edit Human View/Edit Mouse

Junctophilin-3 is a protein that in humans is encoded by the JPH3 gene.^[5][6][7]

‹ The template below (PBB Summary) is being considered for deletion. See templates for discussion to help reach a consensus. ›

Junctional complexes between the plasma membrane and endoplasmic/sarcoplasmic reticulum are a common feature of all excitable cell types and mediate cross talk between cell surface and intracellular ion channels. The protein encoded by this gene is a component of junctional complexes and is composed of a C-terminal hydrophobic segment spanning the endoplasmic/sarcoplasmic reticulum membrane and a remaining cytoplasmic domain that shows specific affinity for the plasma membrane. CAG/CTG repeat expansions at the Huntington's disease (HD)-like 2 locus have been identified in this gene, which is a member of the junctophilin gene family.^[7]

References

1. 
   ^ ^abc GRCh38: Ensembl release 89: ENSG00000154118 - Ensembl, May 2017
   


2. 
   ^ ^abc GRCm38: Ensembl release 89: ENSMUSG00000025318 - Ensembl, May 2017
   


3. 
   ^ "Human PubMed Reference:"..mw-parser-output cite.citation{font-style:inherit}.mw-parser-output .citation q{quotes:"""""""'""'"}.mw-parser-output .citation .cs1-lock-free a{background:url("//upload.wikimedia.org/wikipedia/commons/thumb/6/65/Lock-green.svg/9px-Lock-green.svg.png")no-repeat;background-position:right .1em center}.mw-parser-output .citation .cs1-lock-limited a,.mw-parser-output .citation .cs1-lock-registration a{background:url("//upload.wikimedia.org/wikipedia/commons/thumb/d/d6/Lock-gray-alt-2.svg/9px-Lock-gray-alt-2.svg.png")no-repeat;background-position:right .1em center}.mw-parser-output .citation .cs1-lock-subscription a{background:url("//upload.wikimedia.org/wikipedia/commons/thumb/a/aa/Lock-red-alt-2.svg/9px-Lock-red-alt-2.svg.png")no-repeat;background-position:right .1em center}.mw-parser-output .cs1-subscription,.mw-parser-output .cs1-registration{color:#555}.mw-parser-output .cs1-subscription span,.mw-parser-output .cs1-registration span{border-bottom:1px dotted;cursor:help}.mw-parser-output .cs1-ws-icon a{background:url("//upload.wikimedia.org/wikipedia/commons/thumb/4/4c/Wikisource-logo.svg/12px-Wikisource-logo.svg.png")no-repeat;background-position:right .1em center}.mw-parser-output code.cs1-code{color:inherit;background:inherit;border:inherit;padding:inherit}.mw-parser-output .cs1-hidden-error{display:none;font-size:100%}.mw-parser-output .cs1-visible-error{font-size:100%}.mw-parser-output .cs1-maint{display:none;color:#33aa33;margin-left:0.3em}.mw-parser-output .cs1-subscription,.mw-parser-output .cs1-registration,.mw-parser-output .cs1-format{font-size:95%}.mw-parser-output .cs1-kern-left,.mw-parser-output .cs1-kern-wl-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right,.mw-parser-output .cs1-kern-wl-right{padding-right:0.2em}
   


4. 
   ^ "Mouse PubMed Reference:".
   


5. 
   ^ Takeshima H, Komazaki S, Nishi M, Iino M, Kangawa K (Aug 2000). "Junctophilins: a novel family of junctional membrane complex proteins". Mol Cell. 6 (1): 11–22. doi:10.1016/S1097-2765(05)00005-5. PMID 10949023.
   


6. 
   ^ Nishi M, Mizushima A, Nakagawara K, Takeshima H (Sep 2000). "Characterization of human junctophilin subtype genes". Biochem Biophys Res Commun. 273 (3): 920–7. doi:10.1006/bbrc.2000.3011. PMID 10891348.
   


7. 
   ^ ^ab "Entrez Gene: JPH3 junctophilin 3".
   

External links

• GeneReviews/NCBI/NIH/UW entry on Huntington Disease-Like 2

Further reading

.mw-parser-output .refbegin{font-size:90%;margin-bottom:0.5em}.mw-parser-output .refbegin-hanging-indents>ul{list-style-type:none;margin-left:0}.mw-parser-output .refbegin-hanging-indents>ul>li,.mw-parser-output .refbegin-hanging-indents>dl>dd{margin-left:0;padding-left:3.2em;text-indent:-3.2em;list-style:none}.mw-parser-output .refbegin-100{font-size:100%}

‹ The template below (PBB Further reading) is being considered for deletion. See templates for discussion to help reach a consensus. ›

• 
  Margolis RL, Abraham MR, Gatchell SB, et al. (1997). "cDNAs with long CAG trinucleotide repeats from human brain". Hum. Genet. 100 (1): 114–22. doi:10.1007/s004390050476. PMID 9225980.
  


• 
  Olin KL, Potter-Perigo S, Barrett PH, et al. (2001). "Biglycan, a vascular proteoglycan, binds differently to HDL2 and HDL3: role of apoE". Arterioscler. Thromb. Vasc. Biol. 21 (1): 129–35. doi:10.1161/01.ATV.21.1.129. PMID 11145944.
  


• 
  Holmes SE, O'Hearn E, Rosenblatt A, et al. (2001). "A repeat expansion in the gene encoding junctophilin-3 is associated with Huntington disease-like 2". Nat. Genet. 29 (4): 377–8. doi:10.1038/ng760. PMID 11694876.
  


• 
  Stevanin G, Camuzat A, Holmes SE, et al. (2002). "CAG/CTG repeat expansions at the Huntington's disease-like 2 locus are rare in Huntington's disease patients". Neurology. 58 (6): 965–7. doi:10.1212/wnl.58.6.965. PMID 11914418.
  


• 
  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.
  


• 
  Ota T, Suzuki Y, Nishikawa T, et al. (2004). "Complete sequencing and characterization of 21,243 full-length human cDNAs". Nat. Genet. 36 (1): 40–5. doi:10.1038/ng1285. PMID 14702039.
  


• 
  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.
  


• 
  Grimsby S, Jaensson H, Dubrovska A, et al. (2005). "Proteomics-based identification of proteins interacting with Smad3: SREBP-2 forms a complex with Smad3 and inhibits its transcriptional activity". FEBS Lett. 577 (1–2): 93–100. doi:10.1016/j.febslet.2004.09.069. PMID 15527767.
  


• 
  Ewing RM, Chu P, Elisma F, et al. (2007). "Large-scale mapping of human protein-protein interactions by mass spectrometry". Mol. Syst. Biol. 3 (1): 89. doi:10.1038/msb4100134. PMC 1847948. PMID 17353931.
  

This article on a gene on human chromosome 16 is a stub. You can help Wikipedia by expanding it. v t e

This page is only for reference, If you need detailed information, please check here