Title : Crucial role of conserved cysteine residues in the assembly of two iron-sulfur clusters on the CIA protein Nar1.

Pub. Date : 2009 Jun 9

PMID : 19385603






10 Functional Relationships(s)
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1 Crucial role of conserved cysteine residues in the assembly of two iron-sulfur clusters on the CIA protein Nar1. Cysteine iron-sulfur cluster assembly protein NAR1 Saccharomyces cerevisiae S288C
2 Crucial role of conserved cysteine residues in the assembly of two iron-sulfur clusters on the CIA protein Nar1. Iron iron-sulfur cluster assembly protein NAR1 Saccharomyces cerevisiae S288C
3 Crucial role of conserved cysteine residues in the assembly of two iron-sulfur clusters on the CIA protein Nar1. Sulfur iron-sulfur cluster assembly protein NAR1 Saccharomyces cerevisiae S288C
4 Here, we used systematic site-directed mutagenesis and a combination of in vitro and in vivo studies to show that Nar1 holds two Fe/S clusters at conserved N- and C-terminal cysteine motifs. Iron iron-sulfur cluster assembly protein NAR1 Saccharomyces cerevisiae S288C
5 Here, we used systematic site-directed mutagenesis and a combination of in vitro and in vivo studies to show that Nar1 holds two Fe/S clusters at conserved N- and C-terminal cysteine motifs. Sulfur iron-sulfur cluster assembly protein NAR1 Saccharomyces cerevisiae S288C
6 Here, we used systematic site-directed mutagenesis and a combination of in vitro and in vivo studies to show that Nar1 holds two Fe/S clusters at conserved N- and C-terminal cysteine motifs. Cysteine iron-sulfur cluster assembly protein NAR1 Saccharomyces cerevisiae S288C
7 A wealth of biochemical studies suggests that the assembly of these Fe/S clusters on Nar1 cannot be studied in Escherichia coli, as the recombinant protein does not contain the native Fe/S clusters. Iron iron-sulfur cluster assembly protein NAR1 Saccharomyces cerevisiae S288C
8 A wealth of biochemical studies suggests that the assembly of these Fe/S clusters on Nar1 cannot be studied in Escherichia coli, as the recombinant protein does not contain the native Fe/S clusters. Sulfur iron-sulfur cluster assembly protein NAR1 Saccharomyces cerevisiae S288C
9 We find that both Fe/S clusters are essential for Nar1 function and cell viability. Iron iron-sulfur cluster assembly protein NAR1 Saccharomyces cerevisiae S288C
10 We find that both Fe/S clusters are essential for Nar1 function and cell viability. Sulfur iron-sulfur cluster assembly protein NAR1 Saccharomyces cerevisiae S288C