Research Topics
| Enrique Pérez-PayáSummaryCountry: Spain Publications
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Publications
Molecules that modulate Apaf-1 activityEnrique Pérez-Payá
Peptide and Protein Laboratory, Department of Medicinal Chemistry, Centro de Investigacion Principe Felipe, Avda Autopista del Saler, Valencia, Spain
Med Res Rev 31:649-75. 2011....
The structural plasticity of the C terminus of p21Cip1 is a determinant for target protein recognitionVicent Esteve
Dept Bioquimica i Biologia Molecular, Universitat de Valencia, 46100 Burjassot, Valencia, Spain
Chembiochem 4:863-9. 2003..Our results suggest that the C-terminal domain of p21(Cip1) adopts an extended structure when bound to PCNA and probably when bound to the oncoprotein SET, but an alpha helix when bound to CaM...
Peptides in apoptosis researchJesús Salgado
Departament de Bioquimica i Biologia Molecular, Universitat de Valencia, E 461 00 Burjassot, Valencia, Spain
J Pept Sci 8:543-60. 2002..Additionally, important perspectives are open to other systems, such as the macromolecular assemblies that are responsible for the activation of initiator caspases...
Solvent-exposed residues located in the beta-sheet modulate the stability of the tetramerization domain of p53--a structural and combinatorial approachPuig Mora
Department of Medicinal Chemistry, Centro de Investigacion Principe Felipe, E 46013 Valencia, Spain
Proteins 71:1670-85. 2008..We propose that stabilization through hydrophobic interactions of key secondary structure elements might be the underlying mechanism for the strong influence of solvent-exposed residues in the stability of p53TD...
Minocycline inhibits cell death and decreases mutant Huntingtin aggregation by targeting Apaf-1Mónica Sancho
Laboratory of Peptide and Protein Chemistry, Centro de Investigacion Principe Felipe, E 46012 Valencia, Spain
Hum Mol Genet 20:3545-53. 2011..As a consequence, minocycline-treated cells as well as Apaf-1 knock-out cells are resistant to the development of mutant huntingtin-dependent protein aggregation...
Polypeptide modulators of caspase recruitment domain (CARD)-CARD-mediated protein-protein interactionsYadira Palacios-Rodríguez
Laboratory of Peptide and Protein Chemistry, Centro de Investigacion Principe Felipe, E 46012 Valencia, Spain
J Biol Chem 286:44457-66. 2011..To this end, we analyzed the activity of individual recombinant CARDs, rationally designed CARD-derived peptides, and peptides derived from phage display...
Characterization of dequalinium as a XIAP antagonist that targets the BIR2 domainMar Orzáez
Laboratory of Peptide and Protein Chemistry, Centro de Investigacion Principe Felipe, Valencia, Spain
Apoptosis 16:460-7. 2011..In this sense, we have identified dequalinium hydrochloride (Dq) as an inhibitor of the XIAP/caspase-3 interaction both in vitro and in cellular assays...
ATP-noncompetitive inhibitors of CDK-cyclin complexesMar Orzáez
Department of Medicinal Chemistry, Centro de Investigacion Principe Felipe, Avda Autopista del Saler 16, 46012, Valencia, Spain
ChemMedChem 4:19-24. 2009..Herein we review the progress made in the development of ATP-noncompetitive CDK-cyclin inhibitors...
Poly-L-glutamic acid (PGA) aided inhibitors of apoptotic protease activating factor 1 (Apaf-1): an antiapoptotic polymeric nanomedicineMaria J Vicent
Department of Medicinal Chemistry, Centro de Investigacion Principe Felipe, Avenida Autopista del Saler, and Instituto de Biomedicina de Valencia, CSIC, E 46010 Valencia, Spain
J Med Chem 49:3763-5. 2006..Full structural and biophysical characterization of the conjugate by different techniques has been accomplished. This macromolecule clearly enhances the antiapoptotic activity of peptoid 1 in different cell models...
Ionic self-complementarity induces amyloid-like fibril formation in an isolated domain of a plant copper metallochaperone proteinHelena Mira
Departament de Bioquimica i Biologia Molecular, Universitat de Valencia, E 46100 Burjassot, Valencia, Spain
BMC Struct Biol 4:7. 2004..The aim of the present study was the biochemical and biophysical characterisation of the C-terminal domain of the copper metallochaperone CCH...
Effects of mutagenesis in the switch I region and conserved arginines of Escherichia coli MnmE protein, a GTPase involved in tRNA modificationMarta Martinez-Vicente
Laboratorio de Genetica Molecular, Centro de Investigacion Principe Felipe, Valencia, Spain
J Biol Chem 280:30660-70. 2005..This behavior is reminiscent to that found in yeast and stresses the importance of tRNA modification for gene expression...
Peptides and peptide mimics as modulators of apoptotic pathwaysMar Orzáez
Department of Medicinal Chemistry, Centro de Investigacion Principe Felipe, Valencia, Spain
ChemMedChem 4:146-60. 2009..Peptides are essential tools for drug discovery, as well as preclinical and pharmaceutical drug development...
Design of a bivalent peptide with two independent elements of secondary structure able to fold autonomouslyDavid Pantoja-Uceda
Department of Medicinal Chemistry, Centro de Investigacion Principe Felipe, Avda Autopista del Saler, 16 Valencia, Spain
J Pept Sci 14:845-54. 2008..These results suggest that the two elements of secondary structure are stable and well folded...
