Browsing Publicaciones Científicas Biología Molecular by Author "Benítez Cardoza, Claudia Guadalupe"

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    • A competent catalytic active site is necessary for substrate induced dimer assembly in triosephosphate isomerase 

      Jiménez Sandoval, Pedro; Vique Sánchez, José Luis; López Hidalgo, Marisol; Velázquez Juárez, Gilberto; Díaz Quezada, Corina; Arroyo Navarro, Luis Fernando; Montero Morán, Gabriela Margarita; Fattori, Juliana; Díaz Salazar, Alma Jessica; Rudiño Piñera, Enrique; Sotelo Mundo, Rogerio Rafael; Migliorini Figueira, Ana Carolina; Lara González, Samuel; Benítez Cardoza, Claudia Guadalupe; Brieba de Castro, Luis Gabriel (Elsevier, 2017)
      "The protozoan parasite Trichomonas vaginalis contains two nearly identical triosephosphate isomerases (TvTIMs) that dissociate into stable monomers and dimerize upon substrate binding. Herein, we compare the role of the ...

    • Bioinformatic Analysis and Biophysical Characterization Reveal Structural Disorder in G0S2 Protein 

      Páez Pérez, Edgar Daniel; Benítez Cardoza, Claudia Guadalupe; Montero Morán, Gabriela Margarita; Lara González, Samuel (American Chemical Society, 2020)
      "G0S2 is a small protein of 103 residues in length that is involved in multiple cellular processes. To date, several reports have shown that G0S2 functions by making direct protein杙rotein interactions with key proteins. ...

    • Self-association of enolase from Trichomonas vaginalis. monomers, dimers, and octamers coexist in solution 

      Mirasol Meléndez, Elibeth; Lima Muñoz, Enrique Jaime; Lara, Víctor Hugo; Brieba de Castro, Luis Gabriel; Lara González, Samuel; Benítez Cardoza, Claudia Guadalupe (American Chemical Society, 2018)
      "We used small-angle X-ray scattering to study the self-association of enolase from Trichomonas vaginalis as a function of the protein concentration and cosolute type. We observed coexisting monomers, dimers, and octamers ...

    • Substrate-induced dimerization of engineered monomeric variants of triosephosphate isomerase from Trichomonas vaginalis 

      Lara González, Samuel; Estrella, Priscilla; Portillo, Carmen; Cruces, María E; Jiménez Sandoval, Pedro; Fattori, Juliana; Migliorin Figueira, Ana C.; López Hidalgo, Marisol; Díaz Quezada, Corina; López Castillo, Laura Margarita; Trasviña Arenas, Carlos Humberto; Sánchez Sandoval, Maria Eugenia; Gómez Puyou, Armando; Ortega López, Jaime; Arroyo, Rossana; Benítez Cardoza, Claudia Guadalupe; Brieba, Luis G (2015-11)
      "The dimeric nature of triosephosphate isomerases (TIMs) is maintained by an extensive surface area interface of more than 1600 angstrom 2. TIMs from Trichomonas vaginalis (TvTIM) are held in their dimeric state by two ...