Now showing items 1-3 of 3

    • Adenosine diphosphate glucose pyrophosphatase: a plastidial phosphodiesterase that prevents starch biosynthesis 

      Rodríguez López, Milagros; Baroja Fernández, Edurne Upna; Zandueta Criado, Aitor; Pozueta Romero, Javier Upna (National Academy of Sciences, 2000)   Artículo / Artikulua  OpenAccess
      A distinct phosphodiesterasic activity (EC 3.1.4) was found in both mono- and dicotyledonous plants that catalyzes the hydrolytic breakdown of ADPglucose (ADPG) to produce equimolar amounts of glucose-1-phosphate and AMP. ...
    • Adenosine diphosphate sugar pyrophosphatase prevents glycogen biosynthesis in Escherichia coli 

      Moreno Bruna, Beatriz; Baroja Fernández, Edurne Upna; Muñoz Pérez, Francisco José; Bastarrica Berasategui, Ainara; Zandueta Criado, Aitor; Rodríguez López, Milagros; Lasa Uzcudun, Íñigo Upna; Akazawa, Takashi; Pozueta Romero, Javier Upna (National Academy of Sciences, 2001)   Artículo / Artikulua  OpenAccess
      An adenosine diphosphate sugar pyrophosphatase (ASPPase, EC 3.6.1.21) has been characterized by using Escherichia coli. This enzyme, whose activities in the cell are inversely correlated with the intracellular glycogen ...
    • Most of ADP-glucose linked to starch biosynthesis occurs outside the chloroplast in source leaves 

      Baroja Fernández, Edurne Upna; Muñoz Pérez, Francisco José; Zandueta Criado, Aitor; Morán Zorzano, María Teresa; Viale, Alejandro M. Upna; Alonso Casajús, Nora; Pozueta Romero, Javier Upna (National Academy of Sciences, 2004)   Artículo / Artikulua  OpenAccess
      Sucrose and starch are end products of two segregated gluconeogenic pathways, and their production takes place in the cytosol and chloroplast of green leaves, respectively. According to this view, the plastidial ADP glucose ...