SNTG1

Syntrophin, gamma 1
Identifiers
Symbols	SNTG1 ; G1SYN; SYN4
External IDs	OMIM: 608714 MGI: 1918346 HomoloGene: 56834 GeneCards: SNTG1 Gene
Gene ontology Molecular function • actin binding • structural molecule activity • protein C-terminus binding Cellular component • nucleus • cytoplasm • cytoskeleton • syntrophin complex • ruffle membrane Biological process • positive regulation of defense response to virus by host • cell communication • activation of mitophagy in response to mitochondrial depolarization Sources: Amigo / QuickGO
RNA expression pattern
More reference expression data
Orthologs
Species	Human	Mouse
Entrez	54212	71096
Ensembl	ENSG00000147481	ENSMUSG00000025909
UniProt	Q9NSN8	Q925E1
RefSeq (mRNA)	NM_001287813	NM_001290390
RefSeq (protein)	NP_001274742	NP_001277319
Location (UCSC)	Chr 8: 49.91 – 50.79 Mb	Chr 1: 8.36 – 9.3 Mb
PubMed search

Gamma-1-syntrophin is a protein that in humans is encoded by the SNTG1 gene.^[1][2]

The protein encoded by this gene is a member of the syntrophin family. Syntrophins are cytoplasmic peripheral membrane proteins that typically contain 2 pleckstrin homology (PH) domains, a PDZ domain that bisects the first PH domain, and a C-terminal domain that mediates dystrophin binding. This gene is specifically expressed in the brain. Transcript variants for this gene have been described, but their full-length nature has not been determined.^[2]

References

1. Piluso G, Mirabella M, Ricci E, Belsito A, Abbondanza C, Servidei S, Puca AA, Tonali P, Puca GA, Nigro V (Jun 2000). "Gamma1- and gamma2-syntrophins, two novel dystrophin-binding proteins localized in neuronal cells". J Biol Chem 275 (21): 15851–60. doi:10.1074/jbc.M000439200. PMID 10747910.
2. "Entrez Gene: SNTG1 syntrophin, gamma 1".

Further reading

• Hartley JL, Temple GF, Brasch MA (2001). "DNA cloning using in vitro site-specific recombination.". Genome Res. 10 (11): 1788–95. doi:10.1101/gr.143000. PMC 310948. PMID 11076863.
• Wiemann S, Weil B, Wellenreuther R, et al. (2001). "Toward a catalog of human genes and proteins: sequencing and analysis of 500 novel complete protein coding human cDNAs.". Genome Res. 11 (3): 422–35. doi:10.1101/gr.GR1547R. PMC 311072. PMID 11230166.
• Hogan A, Shepherd L, Chabot J, et al. (2001). "Interaction of gamma 1-syntrophin with diacylglycerol kinase-zeta. Regulation of nuclear localization by PDZ interactions.". J. Biol. Chem. 276 (28): 26526–33. doi:10.1074/jbc.M104156200. PMID 11352924.
• 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.
• Widberg CH, Bryant NJ, Girotti M, et al. (2003). "Tomosyn interacts with the t-SNAREs syntaxin4 and SNAP23 and plays a role in insulin-stimulated GLUT4 translocation.". J. Biol. Chem. 278 (37): 35093–101. doi:10.1074/jbc.M304261200. PMID 12832401.
• Buxton P, Zhang XM, Walsh B, et al. (2004). "Identification and characterization of Snapin as a ubiquitously expressed SNARE-binding protein that interacts with SNAP23 in non-neuronal cells.". Biochem. J. 375 (Pt 2): 433–40. doi:10.1042/BJ20030427. PMC 1223698. PMID 12877659.
• 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.
• Wiemann S, Arlt D, Huber W, et al. (2004). "From ORFeome to biology: a functional genomics pipeline.". Genome Res. 14 (10B): 2136–44. doi:10.1101/gr.2576704. PMC 528930. PMID 15489336.
• Barrios-Rodiles M, Brown KR, Ozdamar B, et al. (2005). "High-throughput mapping of a dynamic signaling network in mammalian cells.". Science 307 (5715): 1621–5. doi:10.1126/science.1105776. PMID 15761153.
• Mehrle A, Rosenfelder H, Schupp I, et al. (2006). "The LIFEdb database in 2006.". Nucleic Acids Res. 34 (Database issue): D415–8. doi:10.1093/nar/gkj139. PMC 1347501. PMID 16381901.
• Chen Z, Hague C, Hall RA, Minneman KP (2006). "Syntrophins regulate alpha1D-adrenergic receptors through a PDZ domain-mediated interaction.". J. Biol. Chem. 281 (18): 12414–20. doi:10.1074/jbc.M508651200. PMID 16533813.