Crystal structure of the iron-dependent regulator from Mycobacterium tuberculosis at 2.0-A resolution reveals the Src homology domain 3-like fold and metal binding function of the third domain.
Feese, M.D., Ingason, B.P., Goranson-Siekierke, J., Holmes, R.K., Hol, W.G.(2001) J Biol Chem 276: 5959-5966
- PubMed: 11053439 
- DOI: 10.1074/jbc.M007531200
- Primary Citation of Related Structures:  
1FX7 - PubMed Abstract: 
Iron-dependent regulators are primary transcriptional regulators of virulence factors and iron scavenging systems that are important for infection by several bacterial pathogens. Here we present the 2.0-A crystal structure of the wild type iron-dependent regulator from Mycobacterium tuberculosis in its fully active holorepressor conformation ...