HOMER2

HOMER2
Available structures
PDB	Ortholog search: PDBe RCSB
List of PDB id codes
	1I7A
Identifiers
Aliases	HOMER2, ACPD, CPD, HOMER-2, VESL-2, DFNA68, homer scaffolding protein 2, homer scaffold protein 2
External IDs	OMIM: 604799 MGI: 1347354 HomoloGene: 3560 GeneCards: HOMER2
Gene location (Human)
Chr.	Chromosome 15 (human)
End	82,986,153 bp
Gene location (Mouse)
Chr.	Chromosome 7 (mouse)
End	81,357,275 bp
RNA expression pattern
	Top expressed in
	pancreas; ; Body of pancreas; ; stomach; ; body of stomach; ; salivary gland; ; muscle of leg; ; fundus; ; minor salivary gland; ; prostate;
	More reference expression data
	More reference expression data
Gene ontology
Molecular function	GO:0001948 protein binding; protein homodimerization activity; protein domain specific binding; synaptic receptor adaptor activity; actin binding; G protein-coupled glutamate receptor binding; glutamate receptor binding; protein heterodimerization activity;
Cellular component	cytoplasm; neuronal cell body; postsynaptic membrane; dendrite; synapse; GO:0097483, GO:0097481 postsynaptic density; membrane; apical part of cell; stereocilium tip; cell projection; stereocilium; plasma membrane; cell junction; cytosol; glutamatergic synapse; neuron projection;
Biological process	G protein-coupled glutamate receptor signaling pathway; chemical homeostasis within a tissue; behavioral response to cocaine; regulation of G protein-coupled receptor signaling pathway; sensory perception of sound; calcium-mediated signaling using intracellular calcium source; negative regulation of interleukin-2 production; negative regulation of calcineurin-NFAT signaling cascade; regulation of store-operated calcium entry; positive regulation of signal transduction;
	Sources:Amigo / QuickGO
Orthologs
	9455
	26557
	ENSG00000103942
	ENSMUSG00000025813
	Q9NSB8
	Q9QWW1
	NM_004839; NM_199330; NM_199331; NM_199332
	NM_001164086; NM_001164087; NM_011983; NM_177029
	NP_004830; NP_955362
	NP_001157558; NP_001157559; NP_036113
	Wikidata
View/Edit Human	View/Edit Mouse

Homer protein homolog 2 is a protein that in humans is encoded by the HOMER2 gene.^[5]^[6]^[7]

This gene encodes a member of the homer family of dendritic proteins. Members of this family regulate group 1 metabotrophic glutamate receptor function. The encoded protein may be involved in cell growth. Four transcript variants encoding distinct isoforms have been identified for this gene.^[7]

Interactions[]

HOMER2 has been shown to interact with RYR1.^[8]

References[]

^ ^a ^b ^c GRCh38: Ensembl release 89: ENSG00000103942 - Ensembl, May 2017
^ ^a ^b ^c GRCm38: Ensembl release 89: ENSMUSG00000025813 - Ensembl, May 2017
^ "Human PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
^ "Mouse PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
^ Tu JC, Xiao B, Yuan JP, Lanahan AA, Leoffert K, Li M, Linden DJ, Worley PF (Dec 1998). "Homer binds a novel proline-rich motif and links group 1 metabotropic glutamate receptors with IP3 receptors". Neuron. 21 (4): 717–26. doi:10.1016/S0896-6273(00)80589-9. PMID 9808459.
^ Xiao B, Tu JC, Petralia RS, Yuan JP, Doan A, Breder CD, Ruggiero A, Lanahan AA, Wenthold RJ, Worley PF (Dec 1998). "Homer regulates the association of group 1 metabotropic glutamate receptors with multivalent complexes of homer-related, synaptic proteins". Neuron. 21 (4): 707–16. doi:10.1016/S0896-6273(00)80588-7. PMID 9808458.
^ ^a ^b "Entrez Gene: HOMER2 homer homolog 2 (Drosophila)".
^ Feng, Wei; Tu Jiancheng; Yang Tianzhong; Vernon Patty Shih; Allen Paul D; Worley Paul F; Pessah Isaac N (Nov 2002). "Homer regulates gain of ryanodine receptor type 1 channel complex". J. Biol. Chem. United States. 277 (47): 44722–30. doi:10.1074/jbc.M207675200. ISSN 0021-9258. PMID 12223488.

Further reading[]

Soloviev MM, Ciruela F, Chan WY, McIlhinney RA (2000). "Molecular characterisation of two structurally distinct groups of human homers, generated by extensive alternative splicing". J. Mol. Biol. 295 (5): 1185–200. doi:10.1006/jmbi.1999.3436. PMID 10653696.
Feng W, Tu J, Yang T, et al. (2003). "Homer regulates gain of ryanodine receptor type 1 channel complex". J. Biol. Chem. 277 (47): 44722–30. doi:10.1074/jbc.M207675200. PMID 12223488.
Kim JT, Park SH, Kim SK, et al. (2003). "Potential role of Homer-2a on cutaneous vascular anomaly". J. Korean Med. Sci. 17 (5): 636–40. doi:10.3346/jkms.2002.17.5.636. PMC 3054924. PMID 12378015.
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. Bibcode:2002PNAS...9916899M. doi:10.1073/pnas.242603899. PMC 139241. PMID 12477932.
Shiraishi Y, Mizutani A, Mikoshiba K, Furuichi T (2003). "Coincidence in dendritic clustering and synaptic targeting of homer proteins and NMDA receptor complex proteins NR2B and PSD95 during development of cultured hippocampal neurons". Mol. Cell. Neurosci. 22 (2): 188–201. doi:10.1016/S1044-7431(03)00037-X. PMID 12676529. S2CID 38323844.
Rong R, Ahn JY, Huang H, et al. (2003). "PI3 kinase enhancer-Homer complex couples mGluRI to PI3 kinase, preventing neuronal apoptosis". Nat. Neurosci. 6 (11): 1153–61. doi:10.1038/nn1134. PMID 14528310. S2CID 807407.
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.
Ishibashi T, Ogawa S, Hashiguchi Y, et al. (2005). "A novel protein specifically interacting with Homer2 regulates ubiquitin-proteasome systems". J. Biochem. 137 (5): 617–23. doi:10.1093/jb/mvi074. PMID 15944415.
Rual JF, Venkatesan K, Hao T, et al. (2005). "Towards a proteome-scale map of the human protein-protein interaction network". Nature. 437 (7062): 1173–8. Bibcode:2005Natur.437.1173R. doi:10.1038/nature04209. PMID 16189514. S2CID 4427026.
Dahl JP, Kampman KM, Oslin DW, et al. (2006). "Association of a polymorphism in the Homer1 gene with cocaine dependence in an African American population". Psychiatr. Genet. 15 (4): 277–83. doi:10.1097/00041444-200512000-00010. PMID 16314758. S2CID 24128233.

This article on a gene on human chromosome 15 is a stub. You can help Wikipedia by .

[refGRCh38Ensembl-1] GRCh38: Ensembl release 89: ENSG00000103942 - Ensembl, May 2017

[refGRCm38Ensembl-2] GRCm38: Ensembl release 89: ENSMUSG00000025813 - Ensembl, May 2017

[3] "Human PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.

[4] "Mouse PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.

[pmid9808459-5] Tu JC, Xiao B, Yuan JP, Lanahan AA, Leoffert K, Li M, Linden DJ, Worley PF (Dec 1998). "Homer binds a novel proline-rich motif and links group 1 metabotropic glutamate receptors with IP3 receptors". Neuron. 21 (4): 717–26. doi:10.1016/S0896-6273(00)80589-9. PMID 9808459.

[pmid9808458-6] Xiao B, Tu JC, Petralia RS, Yuan JP, Doan A, Breder CD, Ruggiero A, Lanahan AA, Wenthold RJ, Worley PF (Dec 1998). "Homer regulates the association of group 1 metabotropic glutamate receptors with multivalent complexes of homer-related, synaptic proteins". Neuron. 21 (4): 707–16. doi:10.1016/S0896-6273(00)80588-7. PMID 9808458.

[entrez-7] "Entrez Gene: HOMER2 homer homolog 2 (Drosophila)".

[pmid12223488-8] Feng, Wei; Tu Jiancheng; Yang Tianzhong; Vernon Patty Shih; Allen Paul D; Worley Paul F; Pessah Isaac N (Nov 2002). "Homer regulates gain of ryanodine receptor type 1 channel complex". J. Biol. Chem. United States. 277 (47): 44722–30. doi:10.1074/jbc.M207675200. ISSN 0021-9258. PMID 12223488.

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HOMER2

Contents

Interactions[]

See also[]

References[]

Further reading[]