Structural changes during cysteine desulfurase CsdA and sulfur-acceptor CsdE interactions provide insight into the trans-persulfuration.
Kim, S., Park, S.Y.(2013) J Biol Chem 
- PubMed: 23913692 
- DOI: 10.1074/jbc.M113.480277
- Primary Citation of Related Structures:  
4LW2, 4LW4 - PubMed Abstract: 
In Escherichia coli, three cysteine desulfurases (IscS, SufS, and CsdA) initiate the delivery of sulfur for various biological processes such as the biogenesis of Fe-S clusters. The sulfur generated as persulfide on a cysteine residue of cysteine desulfurases is further transferred to Fe-S scaffolds (e ...