Artículo

Valsecchi, W.M.; Cousido-Siah, A.; Defelipe, L.A.; Mitschler, A.; Podjarny, A.; Santos, J.; Delfino, J.M. "The role of the C-terminal region on the oligomeric state and enzymatic activity of Trypanosoma cruzi hypoxanthine phosphoribosyl transferase" (2016) Biochimica et Biophysica Acta - Proteins and Proteomics. 1864(6):655-666
Estamos trabajando para incorporar este artículo al repositorio
Consulte el artículo en la página del editor
Consulte la política de Acceso Abierto del editor

Abstract:

Hypoxanthine phosphoribosyl transferase from Trypanosoma cruzi (TcHPRT) is a critical enzyme for the survival of the parasite. This work demonstrates that the full-length form in solution adopts a stable and enzymatically active tetrameric form, exhibiting large inter-subunit surfaces. Although this protein irreversibly aggregates during unfolding, oligomerization is reversible and can be modulated by low concentrations of urea. When the C-terminal region, which is predicted as a disordered stretch, is excised by proteolysis, TcHPRT adopts a dimeric state, suggesting that the C-terminal region acts as a main guide for the quaternary arrangement. These results are in agreement with X-ray crystallographic data presented in this work. On the other hand, the C-terminal region exhibits a modulatory role on the enzyme, as attested by the enhanced activity observed for the dimeric form. Bisphosphonates act as substrate-mimetics, uncovering long-range communications among the active sites. All in all, this work contributes to establish new ways applicable to the design of novel inhibitors that could eventually result in new drugs against parasitic diseases. © 2016 Elsevier B.V. All rights reserved.

Registro:

Documento: Artículo
Título:The role of the C-terminal region on the oligomeric state and enzymatic activity of Trypanosoma cruzi hypoxanthine phosphoribosyl transferase
Autor:Valsecchi, W.M.; Cousido-Siah, A.; Defelipe, L.A.; Mitschler, A.; Podjarny, A.; Santos, J.; Delfino, J.M.
Filiación:Instituto de Química y Fisicoquímica Biológicas, Universidad de Buenos Aires, Junín 956, Buenos Aires, C1113AAD, Argentina
Department of Integrative Biology, IGBMC, CNRS, INSERM, Université de Strasbourg, Illkirch, France
Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, IQUIBICEN-CONICET, Universidad de Buenos Aires, Buenos Aires, C1428EGA, Argentina
Palabras clave:Bisphosphonates; Disorder C-terminal region; Enzymatic activity modulation; Proteolysis; Quaternary structure; Reversible oligomerization; Stability; bisphosphonic acid derivative; hypoxanthine phosphoribosyltransferase; oligomer; biopolymer; hypoxanthine phosphoribosyltransferase; Article; carboxy terminal sequence; circular dichroism; enzyme activity; enzyme conformation; fluorescence spectroscopy; hydrodynamics; oligomerization; priority journal; protein degradation; protein quaternary structure; protein unfolding; Trypanosoma cruzi; X ray crystallography; amino acid sequence; chemistry; enzymology; metabolism; molecular genetics; ultraviolet spectrophotometry; Amino Acid Sequence; Biopolymers; Circular Dichroism; Hypoxanthine Phosphoribosyltransferase; Molecular Sequence Data; Proteolysis; Spectrophotometry, Ultraviolet; Trypanosoma cruzi
Año:2016
Volumen:1864
Número:6
Página de inicio:655
Página de fin:666
DOI: http://dx.doi.org/10.1016/j.bbapap.2016.03.005
Título revista:Biochimica et Biophysica Acta - Proteins and Proteomics
Título revista abreviado:Biochim. Biophys. Acta Proteins Proteomics
ISSN:15709639
CODEN:BBAPB
CAS:hypoxanthine phosphoribosyltransferase, 9016-12-0; Biopolymers; Hypoxanthine Phosphoribosyltransferase
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_15709639_v1864_n6_p655_Valsecchi

Referencias:

  • Berens, R.L., Marr, J.J., LaFon, S.W., Nelson, D.J., Purine metabolism in Trypanosoma cruzi (1981) Mol. Biochem. Parasitol., 3, pp. 187-196
  • Sanchez-Sancho, F., Campillo, N.E., Paez, J.A., Chagas disease: Progress and new perspectives (2010) Curr. Med. Chem., 17, pp. 423-452
  • Soeiro, M.N., De Castro, S.L., Trypanosoma cruzi targets for new chemotherapeutic approaches (2009) Expert Opin. Ther. Targets, 13, pp. 105-121
  • Fasullo, M., Endres, L., Nucleotide salvage deficiencies, DNA damage and neurodegeneration (2015) Int. J. Mol. Sci., 16, pp. 9431-9449
  • Nguyen, K.V., Nyhan, W.L., Lesch-Nyhan syndrome in a family with a deletion followed by an insertion within the HPRT1 gene (2015) Nucleosides Nucleotides Nucleic Acids, 34, pp. 442-447
  • Partington, M.W., Hennen, B.K., The Lesch-Nyhan syndrome: Self-destructive biting, mental retardation, neurological disorder and hyperuricaemia (1967) Dev. Med. Child Neurol., 9, pp. 563-572
  • Torres, R.J., Puig, J.G., Hypoxanthine-guanine phosophoribosyltransferase (HPRT) deficiency: Lesch-Nyhan syndrome (2007) Orphanet J. Rare Dis., 2, p. 48
  • Sculley, D.G., Dawson, P.A., Emmerson, B.T., Gordon, R.B., A review of the molecular basis of hypoxanthine-guanine phosphoribosyltransferase (HPRT) deficiency (1992) Hum. Genet., 90, pp. 195-207
  • Balendiran, G.K., Molina, J.A., Xu, Y., Torres-Martinez, J., Stevens, R., Focia, P.J., Eakin, A.E., Craig, S.P., III, Ternary complex structure of human HGPRTase, PRPP, Mg2 +, and the inhibitor HPP reveals the involvement of the flexible loop in substrate binding (1999) Protein Sci., 8, pp. 1023-1031
  • Canyuk, B., Focia, P.J., Eakin, A.E., The role for an invariant aspartic acid in hypoxanthine phosphoribosyltransferases is examined using saturation mutagenesis, functional analysis, and X-ray crystallography (2001) Biochemistry, 40, pp. 2754-2765
  • Focia, P.J., Craig, S.P., III, Eakin, A.E., Approaching the transition state in the crystal structure of a phosphoribosyltransferase (1998) Biochemistry, 37, pp. 17120-17127
  • Focia, P.J., Craig, S.P., III, Nieves-Alicea, R., Fletterick, R.J., Eakin, A.E., A 1.4 A crystal structure for the hypoxanthine phosphoribosyltransferase of Trypanosoma cruzi (1998) Biochemistry, 37, pp. 15066-15075
  • Nieves-Alicea, R., Focia, P.J., Craig, S.P., III, Eakin, A.E., Limited proteolysis of a trypanosomal hypoxanthine phosphoribosyltransferase yields crystals that diffract X-rays to near atomic resolution (1998) Biochim. Biophys. Acta, 1388, pp. 500-505
  • Canyuk, B., Medrano, F.J., Wenck, M.A., Focia, P.J., Eakin, A.E., Craig, S.P., III, Interactions at the dimer interface influence the relative efficiencies for purine nucleotide synthesis and pyrophosphorolysis in a phosphoribosyltransferase (2004) J. Mol. Biol., 335, pp. 905-921
  • Allen, T.E., Ullman, B., Molecular characterization and overexpression of the hypoxanthine-guanine phosphoribosyltransferase gene from Trypanosoma cruzi (1994) Mol. Biochem. Parasitol., 65, pp. 233-245
  • Heroux, A., White, E.L., Ross, L.J., Borhani, D.W., Crystal structures of the Toxoplasma gondii hypoxanthine-guanine phosphoribosyltransferase-GMP and -IMP complexes: Comparison of purine binding interactions with the XMP complex (1999) Biochemistry, 38, pp. 14485-14494
  • Keough, D.T., Ng, A.L., Winzor, D.J., Emmerson, B.T., De Jersey, J., Purification and characterization of Plasmodium falciparum hypoxanthine-guanine-xanthine phosphoribosyltransferase and comparison with the human enzyme (1999) Mol. Biochem. Parasitol., 98, pp. 29-41
  • Monzani, P.S., Alfonzo, J.D., Simpson, L., Oliva, G., Thiemann, O.H., Cloning, characterization and preliminary crystallographic analysis of Leishmania hypoxanthine-guanine phosphoribosyltransferase (2002) Biochim. Biophys. Acta, 1598, pp. 3-9
  • Monzani, P.S., Trapani, S., Thiemann, O.H., Oliva, G., Crystal structure of Leishmania tarentolae hypoxanthine-guanine phosphoribosyltransferase (2007) BMC Struct. Biol., 7, p. 59
  • Winn, M.D., Ballard, C.C., Cowtan, K.D., Dodson, E.J., Emsley, P., Evans, P.R., Keegan, R.M., Wilson, K.S., Overview of the CCP4 suite and current developments (2011) Acta Crystallogr. D Biol. Crystallogr., 67, pp. 235-242
  • Emsley, P., Cowtan, K., Coot: Model-building tools for molecular graphics (2004) Acta Crystallogr. D Biol. Crystallogr., 60, pp. 2126-2132
  • Murshudov, G.N., Skubak, P., Lebedev, A.A., Pannu, N.S., Steiner, R.A., Nicholls, R.A., Winn, M.D., Vagin, A.A., REFMAC5 for the refinement of macromolecular crystal structures (2011) Acta Crystallogr. D Biol. Crystallogr., 67, pp. 355-367
  • Curto, L.M., Caramelo, J.J., Delfino, J.M., Delta98delta, a functional all-beta-sheet abridged form of intestinal fatty acid binding protein (2005) Biochemistry, 44, pp. 13847-13857
  • Faraj, S.E., Venturutti, L., Roman, E.A., Marino-Buslje, C.B., Mignone, A., Tosatto, S.C., Delfino, J.M., Santos, J., The role of the N-terminal tail for the oligomerization, folding and stability of human frataxin (2013) FEBS Open Bio, 3, pp. 310-320
  • Noguera, M.E., Primo, M.E., Sosa, L.N., Risso, V.A., Poskus, E., Ermacora, M.R., Biophysical characterization of the membrane-proximal ectodomain of the receptor-type protein-tyrosine phosphatase phogrin (2013) Protein Pept. Lett., 20, pp. 1009-1017
  • Lee, C.C., Medrano, F.J., Craig, S.P., III, Eakin, A.E., Investigation of the functional role of active site loop II in a hypoxanthine phosphoribosyltransferase (2001) Biochim. Biophys. Acta, 1537, pp. 63-70
  • Fernandez, D., Wenck, M.A., Craig, S.P., III, Delfino, J.M., The purine transferase from Trypanosoma cruzi as a potential target for bisphosphonate-based chemotherapeutic compounds (2004) Bioorg. Med. Chem. Lett., 14, pp. 4501-4504
  • Neuberger, G., Maurer-Stroh, S., Eisenhaber, B., Hartig, A., Eisenhaber, F., Motif refinement of the peroxisomal targeting signal 1 and evaluation of taxon-specific differences (2003) J. Mol. Biol., 328, pp. 567-579
  • Hausler, T., Stierhof, Y.D., Wirtz, E., Clayton, C., Import of a DHFR hybrid protein into glycosomes in vivo is not inhibited by the folate-analogue aminopterin (1996) J. Cell Biol., 132, pp. 311-324
  • McNew, J.A., Goodman, J.M., An oligomeric protein is imported into peroxisomes in vivo (1994) J. Cell Biol., 127, pp. 1245-1257
  • Medrano, F.J., Wenck, M.A., Eakin, A.E., Craig, S.P., III, Functional roles for amino acids in active site loop II of a hypoxanthine phosphoribosyltransferase (2003) Biochim. Biophys. Acta, 1650, pp. 105-116
  • Scott, D.A., De Souza, W., Benchimol, M., Zhong, L., Lu, H.G., Moreno, S.N., Docampo, R., Presence of a plant-like proton-pumping pyrophosphatase in acidocalcisomes of Trypanosoma cruzi (1998) J. Biol. Chem., 273, pp. 22151-22158
  • Montalvetti, A., Bailey, B.N., Martin, M.B., Severin, G.W., Oldfield, E., Docampo, R., Bisphosphonates are potent inhibitors of Trypanosoma cruzi farnesyl pyrophosphate synthase (2001) J. Biol. Chem., 276, pp. 33930-33937
  • Szajnman, S.H., Montalvetti, A., Wang, Y., Docampo, R., Rodriguez, J.B., Bisphosphonates derived from fatty acids are potent inhibitors of Trypanosoma cruzi farnesyl pyrophosphate synthase (2003) Bioorg. Med. Chem. Lett., 13, pp. 3231-3235
  • Urbina, J.A., Moreno, B., Vierkotter, S., Oldfield, E., Payares, G., Sanoja, C., Bailey, B.N., Docampo, R., Trypanosoma cruzi contains major pyrophosphate stores, and its growth in vitro and in vivo is blocked by pyrophosphate analogs (1999) J. Biol. Chem., 274, pp. 33609-33615
  • Ishida, T., Kinoshita, K., PrDOS: Prediction of disordered protein regions from amino acid sequence (2007) Nucleic Acids Res., 35, pp. W460-W464
  • Linding, R., Jensen, L.J., Diella, F., Bork, P., Gibson, T.J., Russell, R.B., Protein disorder prediction: Implications for structural proteomics (2003) Structure, 11, pp. 1453-1459
  • Shimizu, K., POODLE: Tools predicting intrinsically disordered regions of amino acid sequence (2014) Methods Mol. Biol., 1137, pp. 131-145
  • Sickmeier, M., Hamilton, J.A., LeGall, T., Vacic, V., Cortese, M.S., Tantos, A., Szabo, B., Dunker, A.K., DisProt: The database of disordered proteins (2007) Nucleic Acids Res., 35, pp. D786-D793
  • Dosztanyi, Z., Csizmok, V., Tompa, P., Simon, I., IUPred: Web server for the prediction of intrinsically unstructured regions of proteins based on estimated energy content (2005) Bioinformatics, 21, pp. 3433-3434
  • Whitmore, L., Wallace, B.A., DICHROWEB, an online server for protein secondary structure analyses from circular dichroism spectroscopic data (2004) Nucleic Acids Res., 32, pp. W668-W673
  • Kabsch, W., Sander, C., Dictionary of protein secondary structure: Pattern recognition of hydrogen-bonded and geometrical features (1983) Biopolymers, 22, pp. 2577-2637

Citas:

---------- APA ----------
Valsecchi, W.M., Cousido-Siah, A., Defelipe, L.A., Mitschler, A., Podjarny, A., Santos, J. & Delfino, J.M. (2016) . The role of the C-terminal region on the oligomeric state and enzymatic activity of Trypanosoma cruzi hypoxanthine phosphoribosyl transferase. Biochimica et Biophysica Acta - Proteins and Proteomics, 1864(6), 655-666.
http://dx.doi.org/10.1016/j.bbapap.2016.03.005
---------- CHICAGO ----------
Valsecchi, W.M., Cousido-Siah, A., Defelipe, L.A., Mitschler, A., Podjarny, A., Santos, J., et al. "The role of the C-terminal region on the oligomeric state and enzymatic activity of Trypanosoma cruzi hypoxanthine phosphoribosyl transferase" . Biochimica et Biophysica Acta - Proteins and Proteomics 1864, no. 6 (2016) : 655-666.
http://dx.doi.org/10.1016/j.bbapap.2016.03.005
---------- MLA ----------
Valsecchi, W.M., Cousido-Siah, A., Defelipe, L.A., Mitschler, A., Podjarny, A., Santos, J., et al. "The role of the C-terminal region on the oligomeric state and enzymatic activity of Trypanosoma cruzi hypoxanthine phosphoribosyl transferase" . Biochimica et Biophysica Acta - Proteins and Proteomics, vol. 1864, no. 6, 2016, pp. 655-666.
http://dx.doi.org/10.1016/j.bbapap.2016.03.005
---------- VANCOUVER ----------
Valsecchi, W.M., Cousido-Siah, A., Defelipe, L.A., Mitschler, A., Podjarny, A., Santos, J., et al. The role of the C-terminal region on the oligomeric state and enzymatic activity of Trypanosoma cruzi hypoxanthine phosphoribosyl transferase. Biochim. Biophys. Acta Proteins Proteomics. 2016;1864(6):655-666.
http://dx.doi.org/10.1016/j.bbapap.2016.03.005