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10 p, 1.9 MB |
A3DyDB : exploring structural aggregation propensities in the yeast proteome
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Garcia-Pardo, Javier (Universitat Autònoma de Barcelona. Departament de Bioquímica i de Biologia Molecular) ;
Badaczewska-Dawid, Aleksandra E. (Iowa State University) ;
Pintado-Grima, Carlos (Universitat Autònoma de Barcelona. Institut de Biotecnologia i de Biomedicina "Vicent Villar Palasí") ;
Iglesias, Valentin (Universitat Autònoma de Barcelona. Departament de Bioquímica i de Biologia Molecular) ;
Kuriata, Aleksander (University of Warsaw) ;
Kmiecik, Sebastian (University of Warsaw) ;
Ventura, Salvador (Universitat Autònoma de Barcelona. Institut de Biotecnologia i de Biomedicina "Vicent Villar Palasí")
Background: The budding yeast Saccharomyces cerevisiae (S. cerevisiae) is a well-established model system for studying protein aggregation due to the conservation of essential cellular structures and pathways found across eukaryotes. [...]
2023 -  10.1186/s12934-023-02182-3
Microbial cell factories, Vol. 22, Issue 1 (September 2023) , art. 186
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17 p, 7.8 MB |
The ENA1 Na+-ATPase Gene Is Regulated by the SPS Sensing Pathway and the Stp1/Stp2 Transcription Factors
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Zekhnini, Abdelghani (Universitat Autònoma de Barcelona. Institut de Biotecnologia i de Biomedicina "Vicent Villar Palasí") ;
Albacar, Marcel (Universitat Autònoma de Barcelona. Departament de Bioquímica i de Biologia Molecular) ;
Casamayor Gracia, Antonio (Universitat Autònoma de Barcelona. Institut de Biotecnologia i de Biomedicina "Vicent Villar Palasí") ;
Ariño Carmona, Joaquín (Universitat Autònoma de Barcelona. Departament de Bioquímica i de Biologia Molecular)
The Saccharomyces cerevisiae ENA1 gene, encoding a Na+-ATPase, responds transcriptionally to the alkalinization of the medium by means of a network of signals that involves the Rim101, the Snf1 and PKA kinases, and the calcineurin/Crz1 pathways. [...]
2023 - 10.3390/ijms24065548
International journal of molecular sciences, Vol. 24, Issue 6 (March 2023) , art. 5548
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20 p, 677.6 KB |
Looking for Possible Benefits of Combining Short-Chain Fructo-Oligosaccharides (scFOS) with Saccharomyces cerevisiae Sc 47 on Weaned Pigs Orally Challenged with Escherichia coli F4 +
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Ferreres-Serafini, Laia (Universitat Autònoma de Barcelona. Servei de Nutrició i Benestar Animal) ;
Castillejos, Lorena (Universitat Autònoma de Barcelona. Servei de Nutrició i Benestar Animal) ;
Martín Castillo, Margarita (Universitat Autònoma de Barcelona. Departament de Ciència Animal i dels Aliments) ;
Le Bourgot, Cindy (Tereos) ;
Martín Orúe, Susana M (Universitat Autònoma de Barcelona. Servei de Nutrició i Benestar Animal)
Despite the use of antimicrobials in livestock being reduced in recent years, they are still widely used in swine production. These therapeutic products are commonly prophylactically used via feed or water to prevent disease and maintain productive indexes, particularly during critical periods when animals usually suffer from pathogen infections, such as post-weaning colibacillosis. [...]
2023 - 10.3390/ani13030526
Animals, Vol. 13 (february 2023)
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17 p, 3.2 MB |
The Toxic Effects of Ppz1 Overexpression Involve Nha1-Mediated Deregulation of K+ and H+ Homeostasis
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Albacar, Marcel (Universitat Autònoma de Barcelona. Institut de Biotecnologia i de Biomedicina "Vicent Villar Palasí") ;
Sacka, Lenka (Institute of Physiology of the Czech Academy of Sciences. Laboratory of Membrane Transport) ;
Calafí, Carlos (Universitat Autònoma de Barcelona. Departament de Bioquímica i de Biologia Molecular) ;
Velázquez, Diego (Institute of Physiology of the Czech Academy of Sciences. Laboratory of Membrane Transport) ;
Casamayor Gracia, Antonio (Universitat Autònoma de Barcelona. Institut de Biotecnologia i de Biomedicina "Vicent Villar Palasí") ;
Ariño Carmona, Joaquín (Universitat Autònoma de Barcelona. Institut de Biotecnologia i de Biomedicina "Vicent Villar Palasí") ;
Zimmermannova, Olga (Institute of Physiology of the Czech Academy of Sciences. Laboratory of Membrane Transport)
The alteration of the fine-tuned balance of phospho/dephosphorylation reactions in the cell often results in functional disturbance. In the yeast Saccharomyces cerevisiae, the overexpression of Ser/Thr phosphatase Ppz1 drastically blocks cell proliferation, with a profound change in the transcriptomic and phosphoproteomic profiles. [...]
2021 - 10.3390/jof7121010
Journal of Fungi, Vol. 7, Issue 12 (December 2021) , art. 1010
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17 p, 3.5 MB |
The N-Terminal Region of Yeast Protein Phosphatase Ppz1 Is a Determinant for Its Toxicity
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Calafi Pascual, Carlos Alberto (Universitat Autònoma de Barcelona. Institut de Biotecnologia i de Biomedicina "Vicent Villar Palasí") ;
López-Malo, María (Universitat Autònoma de Barcelona. Departament de Bioquímica i de Biologia Molecular) ;
Albacar, Marcel (Universitat Autònoma de Barcelona. Institut de Biotecnologia i de Biomedicina "Vicent Villar Palasí") ;
Casamayor Gracia, Antonio (Universitat Autònoma de Barcelona. Institut de Biotecnologia i de Biomedicina "Vicent Villar Palasí") ;
Ariño Carmona, Joaquín (Universitat Autònoma de Barcelona. Institut de Biotecnologia i de Biomedicina "Vicent Villar Palasí")
The Ppz enzymes are Ser/Thr protein phosphatases present only in fungi that are characterized by a highly conserved C-terminal catalytic region, related to PP1c phosphatases, and a more divergent N-terminal extension. [...]
2020 - 10.3390/ijms21207733
International journal of molecular sciences, Vol. 21, Núm. 20 (October 2020) , art. 7733
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12 p, 2.4 MB |
Mutations at the hydrophobic core affect Hal3 trimer stability, reducing its Ppz1 inhibitory capacity but not its PPCDC moonlighting function
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Santolaria Bello, Carlos (Universitat Autònoma de Barcelona. Institut de Biotecnologia i de Biomedicina "Vicent Villar Palasí") ;
Velázquez, Diego (Universitat Autònoma de Barcelona. Institut de Biotecnologia i de Biomedicina "Vicent Villar Palasí") ;
Strauss, Erick (Stellenbosch University. Department of Biochemistry) ;
Ariño Carmona, Joaquín (Universitat Autònoma de Barcelona. Departament de Bioquímica i de Biologia Molecular)
S. cerevisiae Hal3 (ScHal3) is a moonlighting protein that, is in its monomeric state, regulates the Ser/Thr protein phosphatase Ppz1, but also joins ScCab3 (and in some instances the Hal3 paralog Vhs3) to form an unusual heterotrimeric phosphopantothenoylcysteine decarboxylase (PPCDC) enzyme. [...]
2018 - 10.1038/s41598-018-32979-x
Scientific reports, Vol. 8 (2018) , art. 14701
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13 p, 1.7 MB |
Kauniolide synthase is a P450 with unusual hydroxylation and cyclization-elimination activity
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Liu, Qing (University of Copenhagen. Department of Plant and Environmental Sciences) ;
Beyraghdar Kashkooli, Arman (Wageningen University and Research. Laboratory of Plant Physiology) ;
Manzano, David (Centre de Recerca en Agrigenòmica) ;
Pateraki, Irini (University of Copenhagen. Department of Plant and Environmental Sciences) ;
Richard, Lea (Wageningen University and Research. Laboratory of Plant Physiology) ;
Kolkman, Pim (Wageningen University and Research. Laboratory of Plant Physiology) ;
Lucas, Maria Fátima (Barcelona Supercomputing Center) ;
Guallar, Victor (Institució Catalana de Recerca i Estudis Avançats) ;
de Vos, Ric C. H. (Wageningen University and Research. Wageningen Plant Research) ;
Franssen, Maurice C. R. (Wageningen University. Laboratory of Organic Chemistry) ;
van der Krol, Alexander (Wageningen University and Research. Laboratory of Plant Physiology) ;
Bouwmeester, Harro (University of Amsterdam. Swammerdam Institute for Life Sciences)
Guaianolides are an important class of sesquiterpene lactones with unique biological and pharmaceutical properties. They have been postulated to be derived from germacranolides, but for years no progress has been made in the elucidation of their biosynthesis that requires an unknown cyclization mechanism. [...]
2018 - 10.1038/s41467-018-06565-8
Nature communications, Vol. 9 (November 2018) , art. 4657
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12 p, 472.1 KB |
Adaptation to potassium starvation of wild-type and K⁺-transport mutant (trk1,2) of Saccharomyces cerevisiae : 2-dimensional gel electrophoresis-based proteomic approach
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Gelis, Samuel (Universidad de Córdoba. Departamento de Microbiología) ;
Curto Rubio, Miguel (Universidad de Córdoba. Departamento de Bioquímica y Biología Molecular) ;
Valledor, Luís (Universität Wien. Department Molekulare Systembiologie) ;
González Seviné, Asier (Universitat Autònoma de Barcelona. Departament de Bioquímica i de Biologia Molecular) ;
Ariño Carmona, Joaquín (Universitat Autònoma de Barcelona. Institut de Biotecnologia i de Biomedicina "Vicent Villar Palasí") ;
Jorrín, Jesús (Universidad de Córdoba. Departamento de Bioquímica y Biología Molecular) ;
Ramos, José (Universidad de Córdoba. Departamento de Microbiología)
Saccharomyces cerevisiae wild-type (BY4741) and the corresponding mutant lacking the plasma membrane main potassium uptake systems (trk1,trk2) were used to analyze the consequences of K starvation following a proteomic approach. [...]
2012 - 10.1002/mbo3.23
MicrobiologyOpen, Vol. 1, issue 2 (June 2012) , p. 182-193
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