Abstract
Calcium-independent receptor of latrotoxin (CIRL) is an orphan heptahelical receptor implicated in regulation of exocytosis. To characterize molecular mechanisms of CIRL functioning, we searched for its intracellular partners using the yeast two-hybrid SR system with the cytoplasmic C-terminal fragment of CIRL as bait. One of the interacting proteins was identified as TRIP8b, a putative cytosolic adapter protein with multiple tetratricopeptide repeats. To understand functional significance of CIRL-TRIP8b interaction, we further isolated TRIP8b-interacting proteins by affinity chromatography of brain extracts on immobilized recombinant TRIP8b. Sixteen proteins were identified by mass spectrometry in the purified preparations. Clathrin and subunits of AP2 complex appeared to be the major TRIP8b-interacting proteins. Our data suggest a role of TRIP8b in receptor-mediated endocytosis.
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Abbreviations
- CIRL:
-
calcium-independent receptor of α-latrotoxin
- GPCR:
-
G-protein coupled receptor
- GPS:
-
GPCR proteolysis site
- FERM:
-
RhoGEF and pleckstrin domain-containing protein 2
- GST:
-
glutathione S-transferase
- HCN channel:
-
hyperpolarization-activated cyclic nucleotide-regulated channel
- IPTG:
-
isopropyl-β-D-thiogalactopyranoside
- Ndufa9:
-
NADH dehydrogenase (ubiquinone) 1 alpha subcomplex 9
- NIPSNAP:
-
4-nitrophenylphosphatase domain and non-neuronal SNAP-25-like protein
- PDZ:
-
domain name composed of first letters of names of three homologous proteins (post synaptic density protein, PSD-95; Drosophila disc large protein, Dlg; zonula occludens-1, ZO-1)
- PMSF:
-
phenylmethylsulfonyl fluoride
- PTS1:
-
peroxisome-targeting signal 1
- Rab:
-
Ras-related proteins in brain
- SOS:
-
Son of sevenless
- SR system:
-
SOS recruitment system
- TRIP8b:
-
TPR-containing Rab8b interacting protein
- TPR:
-
tetratricopeptide repeat
References
Krasnoperov, V. G., Bittner, M. A., Beavis, R., Kuang, Y., Salnikow, K. V., Chepurny, O. G., Little, A. R., Plotnikov, A. N., Wu, D., Holz, R. W., and Petrenko, A. G. (1997) Neuron, 18, 925–937.
Lelianova, V. G., Davletov, B. A., Sterling, A., Rahman, M. A., Grishin, E. V., Totty, N. F., and Ushkaryov, Y. A. (1997) J. Biol. Chem., 272, 21504–21508.
Krasnoperov, V., Lu, Y., Buryanovsky, L., Neubert, T. A., Ichtchenko, K., and Petrenko, A. G. (2002) J. Biol. Chem., 277, 46518–46526.
Hayflick, J. S. (2000) J. Recept. Signal Transduct. Res., 20, 119–131.
Davletov, B. A., Shamotienko, O. G., Lelianova, V. G., Grishin, E. V., and Ushkaryov, Y. A. (1996) J. Biol. Chem., 271, 23239–23245.
Krasnoperov, V. G., Beavis, R., Chepurny, O. G., Little, A. R., Plotnikov, A. N., and Petrenko, A. G. (1996) Biochem. Biophys. Res. Commun., 227, 868–875.
Rosenthal, L., and Meldolesi, J. (1989) Pharmacol. Ther., 42, 115–134.
Bittner, M. A., and Holz, R. W. (2000) J. Biol. Chem., 275, 25351–25357.
Bittner, M. A., Krasnoperov, V. G., Stuenkel, E. L., Petrenko, A. G., and Holz, R. W. (1998) J. Neurosci., 18, 2914–2922.
Lang, J., Ushkaryov, Y., Grasso, A., and Wollheim, C. B. (1998) EMBO J., 17, 648–657.
Tobaben, S., Sudhof, T. C., and Stahl, B. (2000) J. Biol. Chem., 275, 36204–36210.
Kreienkamp, H. J., Soltau, M., Richter, D., and Bockers, T. (2002) Biochem. Soc. Trans., 30, 464–468.
Chen, S., Liang, M. C., Chia, J. N., Ngsee, J. K., and Ting, A. E. (2001) J. Biol. Chem., 276, 13209–13216.
Santoro, B., Wainger, B. J., and Siegelbaum, S. A. (2004) J. Neurosci., 24, 10750–10762.
Aronheim, A., Zandi, E., Hennemann, H., Elledge, S. J., and Karin, M. (1997) Mol. Cell. Biol., 17, 3094–3102.
Colicelli, J., Birchmeier, C., Michaeli, T., O’Neill, K., Riggs, M., and Wigler, M. (1989) Proc. Natl. Acad. Sci. USA, 86, 3599–3603.
Brinkmann, U., Mattes, R. E., and Buckel, P. (1989) Gene, 85, 109–114.
Terry, D. E., Umstot, E., and Desiderio, D. M. (2004) J. Am. Soc. Mass Spectrom., 15, 784–794.
Pearse, B. M., and Robinson, M. S. (1984) EMBO J., 3, 1951–1957.
D’Andrea, L. D., and Regan, L. (2003) Trends Biochem. Sci., 28, 655–662.
Amery, L., Sano, H., Mannaerts, G. P., Snider, J., van Looy, J., Fransen, M., and van Veldhoven, P. P. (2001) Biochem. J., 357, 635–646.
Subramani, S. (1998) Physiol. Rev., 78, 171–188.
Lau, A. S., and Mruk, D. D. (2003) Endocrinology, 144, 1549–1563.
Brodin, L., Low, P., and Shupliakov, O. (2000) Curr. Opin. Neurobiol., 10, 312–320.
Reiter, E., and Lefkowitz, R. J. (2006) Trends Endocrinol. Metab., 17, 159–165.
Blondeau, F., Ritter, B., Allaire, P. D., Wasiak, S., Girard, M., Hussain, N. K., Angers, A., Legendre-Guillemin, V., Roy, L., Boismenu, D., Kearney, R. E., Bell, A. W., Bergeron, J. J., and McPherson, P. S. (2004) Proc. Natl. Acad. Sci. USA, 101, 3833–3838.
Xiong, Y., and Steitz, T. A. (2006) Curr. Opin. Struct. Biol., 16, 12–17.
Seroussi, E., Pan, H. Q., Kedra, D., Roe, B. A., and Dumanski, J. P. (1998) Gene, 212, 13–20.
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Original Russian Text © N. V. Popova, A. N. Plotnikov, R. Kh. Ziganshin, I. E. Deyev, A. G. Petrenko, 2008, published in Biokhimiya, 2008, Vol. 73, No. 6, pp. 804–812.
Originally published in Biochemistry (Moscow) On-Line Papers in Press, as Manuscript BM07-367, April 13, 2008.
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Popova, N.V., Plotnikov, A.N., Ziganshin, R.K. et al. Analysis of proteins interacting with TRIP8b adapter. Biochemistry Moscow 73, 644–651 (2008). https://doi.org/10.1134/S0006297908060035
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DOI: https://doi.org/10.1134/S0006297908060035