WebThere are usually two membrane bound permeases, a high affinity permease that is active in conditions of iron limitation and a low affinity permease that is active when there is a high amount of iron present. The high affinity iron permease, FTR1, is the main method for uptake for mucormycetes and C. albicans, as deletion of FTR1 in both fungi ... Web1 de abr. de 2008 · The present study aimed to use a structural gene for molecular diagnostic purposes. A fragment of the high-affinity iron permease 1 gene (FTR1) was …
Assembly, Activation, and Trafficking of the Fet3p·Ftr1p High …
WebWe previously identified a Candida albicans iron permease, CaFtr1p, which contains five Glu-Xaa-Xaa-Glu motifs [Ramanan and Wang (2000) Science 288, 1062-1065]. In this … Web27 de jul. de 2005 · Ferro-O2-oxidoreductase; multicopper oxidase that oxidizes ferrous (Fe2+) to ferric iron (Fe3+) for subsequent cellular uptake by transmembrane permease Ftr1p; required for high-affinity iron uptake and involved in mediating resistance to copper ion toxicity, belongs to class of integral membrane multicopper oxidases; protein … darlings pics
A Permease-Oxidase Complex Involved in High-Affinity Iron …
Web1 de ago. de 2010 · The high affinity iron permease gene (FTR1) is required for R. oryzae iron transport in iron-depleted environments. Here we demonstrate that FTR1 is required for full virulence of R. oryzae in mice. Web1 de jan. de 2002 · High-affinity iron uptake by a ferrous permease in the opportunistic pathogen Candida albicans is required for virulence. Here this iron uptake system has been characterized by investigating three distinct activities: an externally directed surface ferric reductase, a membrane-associated PPD (p-phenylenediamine) oxidase and a cellular … WebAmmonia permease of low capacity and high affinity, involved generation of pseudohyphal differentiation in response to ammonium starvation YNL142W belongs to a ubiquitous family of cytoplasmic membrane proteins that transport only ammonium (NH(4)(+) + NH(3)). pseudohyphal growth* ammonium transporter YGR161C YKR075C darling sports club