Browsing by Author "Marín, Macarena"

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    • Microcin E492 Amyloid Formation Is Retarded by Posttranslational Modification 
      Marcoleta, Andrés; Marín, Macarena; Mercado, Gabriela; Valpuesta, José María; Monasterio Opazo, Octavio; Lagos Mónaco, Rosalba (American Society for Microbiology, 2013)
      Microcin E492, a channel-forming bacteriocin with the ability to form amyloid fibers, is exported as a mixture of two forms: unmodified (inactive) and posttranslationally modified at the C terminus with a salmochelin-like ...
    • The production in vivo of microcin E492 with antibacterial activity depends on salmochelin and EntF 
      Mercado, Gabriela; Tello, Mario; Marín, Macarena; Monasterio Opazo, Octavio; Lagos Mónaco, Rosalba (AMER SOC MICROBIOLOGY, 2008-08)
      Microcin E492 is a channel-forming bacteriocin that is found in two forms, namely, a posttranslationally modified form obtained by the covalent linkage of salmochelin-like molecules to serine 84 and an unmodified form. ...