SEC10

Summary

Gene Symbol: SEC10
Description: exocyst subunit SEC10
Alias: exocyst subunit SEC10
Species: Saccharomyces cerevisiae S288c

Top Publications

  1. Finger F, Novick P. Synthetic interactions of the post-Golgi sec mutations of Saccharomyces cerevisiae. Genetics. 2000;156:943-51 pubmed
    ..The significance of these results is discussed in the context of both secretory pathway function and the utility of synthetic lethality studies and their interpretation. ..
  2. Guo W, Grant A, Novick P. Exo84p is an exocyst protein essential for secretion. J Biol Chem. 1999;274:23558-64 pubmed
    ..cerevisiae. Exo84p is mislocalized in a sec5 mutant. These studies suggest that Exo84p is an essential protein that plays an important role in polarized secretion. ..
  3. Guo W, Roth D, Walch Solimena C, Novick P. The exocyst is an effector for Sec4p, targeting secretory vesicles to sites of exocytosis. EMBO J. 1999;18:1071-80 pubmed
    ..Sec4p may control the assembly of the exocyst. The exocyst may therefore function as a rab effector system for targeted secretion. ..
  4. Songer J, Munson M. Sec6p anchors the assembled exocyst complex at sites of secretion. Mol Biol Cell. 2009;20:973-82 pubmed publisher
    ..Our results indicate that assembly and polarization of the exocyst are functionally separable events, and that Sec6p is required to anchor exocyst complexes at sites of secretion. ..
  5. Nair J, Muller H, Peterson M, Novick P. Sec2 protein contains a coiled-coil domain essential for vesicular transport and a dispensable carboxy terminal domain. J Cell Biol. 1990;110:1897-909 pubmed
    ..The Sec2 protein may function in conjunction with the Sec4 and Sec15 proteins to control vesicular traffic. ..
  6. Adamo J, Moskow J, Gladfelter A, Viterbo D, Lew D, Brennwald P. Yeast Cdc42 functions at a late step in exocytosis, specifically during polarized growth of the emerging bud. J Cell Biol. 2001;155:581-92 pubmed
    ..Rather, we suggest that Cdc42 acts as an allosteric regulator of the vesicle docking and fusion apparatus to provide maximal function at sites of polarized growth. ..
  7. Zhang X, Wang P, Gangar A, Zhang J, Brennwald P, TerBush D, et al. Lethal giant larvae proteins interact with the exocyst complex and are involved in polarized exocytosis. J Cell Biol. 2005;170:273-83 pubmed
    ..We propose that, although Lgl is broadly distributed in the cells, its localized interaction with the exocyst and kinetic activation are important for the establishment and reenforcement of cell polarity. ..
  8. Grosshans B, Andreeva A, Gangar A, Niessen S, Yates J, Brennwald P, et al. The yeast lgl family member Sro7p is an effector of the secretory Rab GTPase Sec4p. J Cell Biol. 2006;172:55-66 pubmed
    ..Genetic data support our conclusion that Sro7p functions downstream of Sec4p and further imply that Sro7p and the exocyst share partially overlapping functions, possibly in SNARE regulation. ..
  9. Roth D, Guo W, Novick P. Dominant negative alleles of SEC10 reveal distinct domains involved in secretion and morphogenesis in yeast. Mol Biol Cell. 1998;9:1725-39 pubmed
    ..Overexpression of this domain displaces the full-length Sec10 from the exocyst complex, resulting in a block in exocytosis and an accumulation of secretory vesicles...

More Information

Publications41

  1. Finger F, Novick P. Sec3p is involved in secretion and morphogenesis in Saccharomyces cerevisiae. Mol Biol Cell. 1997;8:647-62 pubmed
    ..The SEC3 gene in high copy suppresses pfy1-111 and sec5-24 and causes synthetic growth defects with ypt1, sec8-9, sec10-2, and sec15-1...
  2. Terbush D, Maurice T, Roth D, Novick P. The Exocyst is a multiprotein complex required for exocytosis in Saccharomyces cerevisiae. EMBO J. 1996;15:6483-94 pubmed
    ..cerevisiae. Mutations in three more of these genes, SEC3, SEC5 and SEC10, were found to disrupt the subunit integrity of the Sec6-Sec8-Sec15 complex, indicating that these genes may ..
  3. Wu H, Turner C, Gardner J, Temple B, Brennwald P. The Exo70 subunit of the exocyst is an effector for both Cdc42 and Rho3 function in polarized exocytosis. Mol Biol Cell. 2010;21:430-42 pubmed publisher
    ..These data suggest that interaction with the Exo70 component of the exocyst is a key event in spatial regulation of exocytosis by Rho GTPases. ..
  4. Morgera F, Sallah M, Dubuke M, Gandhi P, Brewer D, Carr C, et al. Regulation of exocytosis by the exocyst subunit Sec6 and the SM protein Sec1. Mol Biol Cell. 2012;23:337-46 pubmed publisher
    ..Therefore, upon vesicle arrival, Sec6 is proposed to release Sec9 in favor of Sec6-exocyst assembly and to simultaneously recruit Sec1 to sites of secretion for coordinated SNARE complex formation and membrane fusion. ..
  5. Shen D, Yuan H, Hutagalung A, Verma A, Kümmel D, Wu X, et al. The synaptobrevin homologue Snc2p recruits the exocyst to secretory vesicles by binding to Sec6p. J Cell Biol. 2013;202:509-26 pubmed publisher
    ..We propose that the exocyst is recruited to secretory vesicles by the combinatorial signals of Sec4-GTP and the Snc proteins. This could help to confer both specificity and directionality to vesicular traffic. ..
  6. Novick P, Field C, Schekman R. Identification of 23 complementation groups required for post-translational events in the yeast secretory pathway. Cell. 1980;21:205-15 pubmed
    ..We suggest that these structures represent intermediates in a pathway in which secretion and plasma membrane assembly are colinear. ..
  7. Croteau N, Furgason M, Devos D, Munson M. Conservation of helical bundle structure between the exocyst subunits. PLoS ONE. 2009;4:e4443 pubmed publisher
    ..In addition, these predictions identified protein domains within the exocyst subunits, resulting in creation and characterization of a soluble, folded domain of Sec10p. ..
  8. Elbert M, Rossi G, Brennwald P. The yeast par-1 homologs kin1 and kin2 show genetic and physical interactions with components of the exocytic machinery. Mol Biol Cell. 2005;16:532-49 pubmed
    ..In summary, we report the finding that yeast Par-1 counterparts are associated with and regulate the function of the exocytic apparatus via phosphorylation of Sec9. ..
  9. Dong G, Hutagalung A, Fu C, Novick P, Reinisch K. The structures of exocyst subunit Exo70p and the Exo84p C-terminal domains reveal a common motif. Nat Struct Mol Biol. 2005;12:1094-100 pubmed
  10. Wiederkehr A, De Craene J, Ferro Novick S, Novick P. Functional specialization within a vesicle tethering complex: bypass of a subset of exocyst deletion mutants by Sec1p or Sec4p. J Cell Biol. 2004;167:875-87 pubmed
    ..Furthermore, a fraction of Sec1p can be coprecipitated with the exoycst. Our results suggest that Sec1p couples exocyst-mediated vesicle tethering with SNARE-mediated docking and fusion. ..
  11. Zhang X, Zajac A, Zhang J, Wang P, Li M, Murray J, et al. The critical role of Exo84p in the organization and polarized localization of the exocyst complex. J Biol Chem. 2005;280:20356-64 pubmed
    ..Exo84p plays a critical role in both the assembly of the exocyst and its targeting to sites of secretion. ..
  12. Toikkanen J, Miller K, Söderlund H, Jantti J, Keränen S. The beta subunit of the Sec61p endoplasmic reticulum translocon interacts with the exocyst complex in Saccharomyces cerevisiae. J Biol Chem. 2003;278:20946-53 pubmed
    ..These findings propose a novel functional and physical link between the endoplasmic reticulum translocation complex and the exocyst. ..
  13. Finger F, Novick P. Spatial regulation of exocytosis: lessons from yeast. J Cell Biol. 1998;142:609-12 pubmed
  14. Govindan B, Bowser R, Novick P. The role of Myo2, a yeast class V myosin, in vesicular transport. J Cell Biol. 1995;128:1055-68 pubmed
    ..Our observations are consistent with a role for Myo2 in transporting a class of secretory vesicles from the mother cell along actin cables into the bud. ..
  15. Luo G, Zhang J, Luca F, Guo W. Mitotic phosphorylation of Exo84 disrupts exocyst assembly and arrests cell growth. J Cell Biol. 2013;202:97-111 pubmed publisher
    ..Our study demonstrates the coordination between membrane trafficking and cell cycle progression and provides a molecular mechanism by which cell growth is controlled during the cell division cycle. ..
  16. Hutagalung A, Coleman J, Pypaert M, Novick P. An internal domain of Exo70p is required for actin-independent localization and mediates assembly of specific exocyst components. Mol Biol Cell. 2009;20:153-63 pubmed publisher
    ..The results suggest that either Exo70p or Sec3p must associate with the plasma membrane for the exocyst to function as a vesicle tether. ..
  17. Luo G, Zhang J, Guo W. The role of Sec3p in secretory vesicle targeting and exocyst complex assembly. Mol Biol Cell. 2014;25:3813-22 pubmed publisher
    ..Our study helps to establish the role of the exocyst subunits in tethering and allows the investigation of the mechanisms that regulate vesicle tethering during exocytosis. ..
  18. Wadskog I, Forsmark A, Rossi G, Konopka C, Oyen M, Goksör M, et al. The yeast tumor suppressor homologue Sro7p is required for targeting of the sodium pumping ATPase to the cell surface. Mol Biol Cell. 2006;17:4988-5003 pubmed
    ..We propose a model in which blocked exocytic sorting in sro7Delta mutants, gives rise to quality control-mediated routing of Ena1p to the vacuole. ..
  19. Liu D, Novick P. Bem1p contributes to secretory pathway polarization through a direct interaction with Exo70p. J Cell Biol. 2014;207:59-72 pubmed publisher
    ..Similar to Sec3p, the actin-independent localization of Exo70p requires a synergistic interaction with the phosphoinositide PI(4,5)P2. ..
  20. Jin Y, Sultana A, Gandhi P, Franklin E, Hamamoto S, Khan A, et al. Myosin V transports secretory vesicles via a Rab GTPase cascade and interaction with the exocyst complex. Dev Cell. 2011;21:1156-70 pubmed publisher
    ..Moreover, these studies predict that for many pathways, molecular motors attach to vesicles prior to their formation and remain attached until fusion...
  21. Aalto M, Ronne H, Keranen S. Yeast syntaxins Sso1p and Sso2p belong to a family of related membrane proteins that function in vesicular transport. EMBO J. 1993;12:4095-104 pubmed
    ..A nematode cDNA product also belongs to the new protein family. The new protein family is thus present in a wide variety of eukaryotic cells, where its members function at different stages in vesicular transport. ..
  22. Aalto M, Jantti J, Ostling J, Keranen S, Ronne H. Mso1p: a yeast protein that functions in secretion and interacts physically and genetically with Sec1p. Proc Natl Acad Sci U S A. 1997;94:7331-6 pubmed
    ..These findings suggest that Mso1p is a component of the secretory vesicle docking complex whose function is closely associated with that of Sec1p. ..
  23. Lillie S, Brown S. Smy1p, a kinesin-related protein that does not require microtubules. J Cell Biol. 1998;140:873-83 pubmed
    ..We conclude that Smy1p does not act as a microtubule-based motor to localize properly or to compensate for defective Myo2p, but that it must instead act in some novel way. ..
  24. Stalder D, Novick P. The casein kinases Yck1p and Yck2p act in the secretory pathway, in part, by regulating the Rab exchange factor Sec2p. Mol Biol Cell. 2016;27:686-701 pubmed publisher
    ..This promotes Sec2p function by stimulating its interaction with Sec15p. Finally, Sec2p is dephosphorylated very late in the exocytic reaction to facilitate recycling. ..
  25. Antebi A, Fink G. The yeast Ca(2+)-ATPase homologue, PMR1, is required for normal Golgi function and localizes in a novel Golgi-like distribution. Mol Biol Cell. 1992;3:633-54 pubmed
    ..Some of these interactions are modulated by changes in external Ca2+ concentrations. These results imply a global role for Ca2+ in the proper function of components governing transit and processing through the secretory pathway. ..
  26. Medkova M, France Y, Coleman J, Novick P. The rab exchange factor Sec2p reversibly associates with the exocyst. Mol Biol Cell. 2006;17:2757-69 pubmed
    ..The mislocalization of Sec2p mutants results from a failure to be released from Sec15p, blocking this recycling pathway. ..
  27. France Y, Boyd C, Coleman J, Novick P. The polarity-establishment component Bem1p interacts with the exocyst complex through the Sec15p subunit. J Cell Sci. 2006;119:876-88 pubmed
    ..This, in turn, helps to coordinate the secretory pathway and polarized bud growth. ..
  28. Fiedler T, Karpova T, Fleig U, Young M, Cooper J, Hegemann J. The vesicular transport protein Cgp1p/Vps54p/Tcs3p/Luv1p is required for the integrity of the actin cytoskeleton. Mol Genet Genomics. 2002;268:190-205 pubmed
    ..Our data show for the first time that Cgp1p/Vps54p links aspects of vesicular protein transport with the organization of the actin cytoskeleton. ..
  29. Jantti J, Lahdenranta J, Olkkonen V, Soderlund H, Keranen S. SEM1, a homologue of the split hand/split foot malformation candidate gene Dss1, regulates exocytosis and pseudohyphal differentiation in yeast. Proc Natl Acad Sci U S A. 1999;96:909-14 pubmed
    ..Here we describe a gene, SEM1, that can multicopy-suppress exocyst mutants sec3-2, sec8-9, sec10-2, and sec15-1. SEM1 is highly conserved among eukaryotic species...
  30. Walch Solimena C, Novick P. The yeast phosphatidylinositol-4-OH kinase pik1 regulates secretion at the Golgi. Nat Cell Biol. 1999;1:523-5 pubmed
  31. Terbush D, Guo W, Dunkelbarger S, Novick P. Purification and characterization of yeast exocyst complex. Methods Enzymol. 2001;329:100-10 pubmed
  32. Novick P, Ferro S, Schekman R. Order of events in the yeast secretory pathway. Cell. 1981;25:461-9 pubmed