Abstract
Mus musculus centrin 1 (MmCen1) is located at the cilium of photoreceptor cells connecting the outer segment through signal transduction components to the metabolically active inner segment. In the cilium, MmCen1 is involved in the translocation of transducin between compartments as a result of photoreceptor activation. In this study, we report the crystal structure of wild-type MmCen1 and its Ca2+-binding properties using structure-based mutagenesis. The crystal structure exhibits three structural features, i.e. four Ca2+ equally occupied at each EF-hand motif, structural changes accompanying helix motion at the N- and C-lobes, and adoption of N–C type dimerization when Ca2+ binds to EF-hand I and II in the N-lobe. The presence of MmCen1 dimers was confirmed in solution by native PAGE. Isothermal titration calorimetry data showed sequential binding of Ca2+ at four independent sites. Mutations S45A and D49A in EF-hand I alone disrupted the Ca2+-binding property of the wild-type protein. Based on the crystal structure of MmCen1, we suggest that a dimerization mode between the N- and C-lobes may be required by Ca2+ binding at the N-lobe.
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Abbreviations
- CaM:
-
calmodulin
- ITC:
-
isothermal titration calorimetry
- MmCen1:
-
Mus musculus centrin 1
- RIS:
-
rod inner segment
- ROS:
-
rod outer segment
- SPB:
-
spindle pole body
- TnC:
-
troponin C
References
Salisbury, J. L. (1995) Centrin, centrosomes and mitotic spindle poles, Curr. Opin. Cell Biol., 7, 39–45.
Salisbury, J. L., Baron, A., Surek, B., and Melkonian, M. (1984) Striated flagellar roots: isolation and partial characterization of a calcium-modulated contractile organelle, J. Cell Biol., 99, 962–970.
Schiebel, E., and Bornens, M. (1995) In search of a function for centrins, Trends Cell Biol., 5, 197–201.
Gavet, O., Alvarez, C., Gaspar, P., and Bornens, M. (2003) Centrin4p, a novel mammalian centrin specifically expressed in ciliated cells, Mol. Biol. Cell, 14, 1818–1834.
Dantas, T. J., Daly, O. M., and Morrison, C. G. (2012) Such small hands: the roles of centrins/caltractins in the centriole and in genome maintenance, Cell. Mol. Life Sci., 69, 2979–2997.
Sanders, M. A., and Salisbury, J. L. (1989) Centrin-mediated microtubule severing during flagellar excision in Chlamydomonas reinhardtii, J. Cell Biol., 108, 1751–1760.
Sanders, M. A., and Salisbury, J. L. (1994) Centrin plays an essential role in microtubule severing during flagellar excision in Chlamydomonas reinhardtii, J. Cell Biol., 124, 795–805.
Biggins, S., and Rose, M. D. (1994) Direct interaction between yeast spindle pole body components: Kar1p is required for Cdc31p localization to the spindle pole body, J. Cell Biol., 125, 843–852.
Kilmartin, J. V. (2003) Sfi1p has conserved centrin-binding sites and an essential function in budding yeast spindle pole body duplication, J. Cell Biol., 162, 1211–1221.
Spang, A., Courtney, I., Grein, K., Matzner, M., and Schiebel, E. (1995) The Cdc31p-binding protein Kar1p is a component of the half bridge of the yeast spindle pole body, J. Cell Biol., 128, 863–877.
Khalfan, W., Ivanovska, I., and Rose, M. D. (2000) Functional interaction between the PKC1 pathway and CDC31 network of SPB duplication genes, Genetics, 155, 1543–1559.
Sullivan, D. S., Biggins, S., and Rose, M. D. (1998) The yeast centrin, cdc31p, and the interacting protein kinase, Kic1p, are required for cell integrity, J. Cell. Biol., 143, 751–765.
Araki, M., Masutani, C., Takemura, M., Uchida, A., Sugasawa, K., Kondoh, J., Ohkuma, Y., and Hanaoka, F. (2001) Centrosome protein centrin 2/caltractin 1 is part of the xeroderma pigmentosum group C complex that initiates global genome nucleotide excision repair, J. Biol. Chem., 276, 18665–18672.
Giessl, A., Pulvermuller, A., Trojan, P., Park, J. H., Choe, H. W., Ernst, O. P., Hofmann, K. P., and Wolfrum, U. (2004) Differential expression and interaction with the visual G-protein transducin of centrin isoforms in mammalian photoreceptor cells, J. Biol. Chem., 279, 51472–51481.
Pulvermuller, A., Giessl, A., Heck, M., Wottrich, R., Schmitt, A., Ernst, O. P., Choe, H. W., Hofmann, K. P., and Wolfrum, U. (2002) Calcium-dependent assembly of centrin–G-protein complex in photoreceptor cells, Mol. Cell. Biol., 22, 2194–2203.
Wolfrum, U., and Salisbury, J. L. (1998) Expression of centrin isoforms in the mammalian retina, Exp. Cell. Res., 242, 10–17.
Charbonnier, J. B., Renaud, E., Miron, S., Le Du, M. H., Blouquit, Y., Duchambon, P., Christova, P., Shosheva, A., Rose, T., Angulo, J. F., and Craescu, C. T. (2007) Structural, thermodynamic, and cellular characterization of human centrin 2 interaction with xeroderma pigmento-sum group C protein, J. Mol. Biol., 373, 1032–1046.
Li, S., Sandercock, A. M., Conduit, P., Robinson, C. V., Williams, R. L., and Kilmartin, J. V. (2006) Structural role of Sfi1p-centrin filaments in budding yeast spindle pole body duplication, J. Cell. Biol., 173, 867–877.
Sosa Ldel, V., Alfaro, E., Santiago, J., Narvaez, D., Rosado, M. C., Rodriguez, A., Gomez, A. M., Schreiter, E. R., and Pastrana-Rios, B. (2011) The structure, molecular dynamics, and energetics of centrin–melittin complex, Proteins, 79, 3132–3143.
Durussel, I., Blouquit, Y., Middendorp, S., Craescu, C. T., and Cox, J. A. (2000) Cation- and peptide-binding properties of human centrin 2, FEBS Lett., 472, 208–212.
Geier, B. M., Wiech, H., and Schiebel, E. (1996) Binding of centrins and yeast calmodulin to synthetic peptides corresponding to binding sites in the spindle pole body components Kar1p and Spc110p, J. Biol. Chem., 271, 28366–28374.
Weber, C., Lee, V. D., Chazin, W. J., and Huang, B. (1994) High level expression in Escherichia coli and characterization of the EF-hand calcium-binding protein caltractin, J. Biol. Chem., 269, 15795–15802.
Thompson, J. R., Ryan, Z. C., Salisbury, J. L., and Kumar, R. (2006) The structure of the human centrin 2–xeroderma pigmentosum group C protein complex, J. Biol. Chem., 281, 18746–18752.
Duan, L., Zhao, Y. Q., Wang, Z. J., Li, G. T., Liang, A. H., and Yang, B. S. (2008) Lutetium(III)-dependent self-assembly study of ciliate Euplotes octocarinatus centrin, J. Inorg. Biochem., 102, 268–277.
Wiech, H., Geier, B. M., Paschke, T., Spang, A., Grein, K., Steinkotter, J., Melkonian, M., and Schiebel, E. (1996) Characterization of green alga, yeast, and human centrins. Specific subdomain features determine functional diversity, J. Biol. Chem., 271, 22453–22461.
Tourbez, M., Firanescu, C., Yang, A., Unipan, L., Duchambon, P., Blouquit, Y., and Craescu, C. T. (2004) Calcium-dependent self-assembly of human centrin 2, J. Biol. Chem., 279, 47672–47680.
Park, J. H., Pulvermuller, A., Scheerer, P., Rausch, S., Giessl, A., Hohne, W., Wolfrum, U., Hofmann, K. P., Ernst, O. P., Choe, H. W., and Krauss, N. (2006) Insights into functional aspects of centrins from the structure of N-terminally extended mouse centrin 1, Vis. Res., 46, 4568–4574.
Park, J. H., Krauss, N., Pulvermuller, A., Scheerer, P., Hohne, W., Giessl, A., Wolfrum, U., Hofmann, K. P., Ernst, O. P., and Choe, H. W. (2005) Crystallization and preliminary X-ray studies of mouse centrin 1, Struct. Biol. Crystal. Commun., 61, 510–513.
Bradford, M. M. (1976) A rapid and sensitive method for the quantitation of microgram quantities of protein utilizing the principle of protein–dye binding, Anal. Biochem., 72, 248–254.
Kabsch, W. (2010) Xds, Biol. Crystal., 66, 125–132.
McCoy, A. J., Grosse-Kunstleve, R. W., Adams, P. D., Winn, M. D., Storoni, L. C., and Read, R. J. (2007) Phaser crystallographic software, J. Appl. Crystallogr., 40, 658–674.
Emsley, P., and Cowtan, K. (2004) Coot: model-building tools for molecular graphics, Biol. Crystal., 60, 2126–2132.
Murshudov, G. N., Vagin, A. A., and Dodson, E. J. (1997) Refinement of macromolecular structures by the maxi-mum-likelihood method, Biol. Crystal., 53, 240–255.
Laskowski, R. A., MacArthur, M. W., and Thornton, J. M. (1998) Validation of protein models derived from experi-ment, Curr. Opin. Struct. Biol., 8, 631–639.
Schrodinger, L. (2010) The PYMOL molecular graphics system version 1.3rl.
Gray-Keller, M. P., and Detwiler, P. B. (1996) Ca2+ dependence of dark- and light-adapted flash responses in rod photoreceptors, Neuron, 17, 323–331.
Heidarsson, P. O., Naqvi, M. M., Otazo, M. R., Mossa, A., Kragelund, B. B., and Cecconi, C. (2014) Direct single-molecule observation of calcium-dependent misfolding in human neuronal calcium sensor-1, Proc. Natl. Acad. Sci. USA, 111, 13069–13074.
Matei, E., Miron, S., Blouquit, Y., Duchambon, P., Durussel, I., Cox, J. A., and Craescu, C. T. (2003) C-ter-minal half of human centrin 2 behaves like a regulatory EF-hand domain, Biochemistry, 42, 1439–1450.
Phanindranath, R., Sudhakar, D. V., Sharma, A. K., Thangaraj, K., and Sharma, Y. (2016) Optimization of purification method and characterization of recombinant human centrin-1, Protein Express. Purif., 124, 48–54.
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Published in Russian in Biokhimiya, 2017, Vol. 82, No. 10, pp. 1475-1488.
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Kim, S.Y., Kim, D.S., Hong, J.E. et al. Crystal structure of wild-type centrin 1 from Mus musculus occupied by Ca2+ . Biochemistry Moscow 82, 1129–1139 (2017). https://doi.org/10.1134/S0006297917100054
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DOI: https://doi.org/10.1134/S0006297917100054