Title : A novel eukaryotic factor for cytosolic Fe-S cluster assembly.

Pub. Date : 2003 Sep 15

PMID : 12970194






3 Functional Relationships(s)
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1 A genetic screen to isolate Saccharomyces cerevisiae strains bearing mutations in genes required for the conversion of IRP1 to c-aconitase led to the identification of a previously uncharacterized, essential gene, which we call CFD1 (cytosolic Fe-S cluster deficient). Iron iron-sulfur cluster assembly protein CFD1 Saccharomyces cerevisiae S288C
2 A non-lethal mutation of CFD1 (cfd1-1) reduced c-aconitase specific activity in IRP1-transformed yeast by >90%, although IRP1 in these cells could be readily converted to c-aconitase in vitro upon incubation with iron alone. Iron iron-sulfur cluster assembly protein CFD1 Saccharomyces cerevisiae S288C
3 A non-lethal mutation of CFD1 (cfd1-1) reduced c-aconitase specific activity in IRP1-transformed yeast by >90%, although IRP1 in these cells could be readily converted to c-aconitase in vitro upon incubation with iron alone. Iron iron-sulfur cluster assembly protein CFD1 Saccharomyces cerevisiae S288C