Domain orientation in the inactive response regulator Mycobacterium tuberculosis MtrA provides a barrier to activation.
Friedland, N., Mack, T.R., Yu, M., Hung, L.W., Terwilliger, T.C., Waldo, G.S., Stock, A.M.(2007) Biochemistry 46: 6733-6743
- PubMed: 17511470 
- DOI: 10.1021/bi602546q
- Primary Citation of Related Structures:  
2GWR - PubMed Abstract: 
The structure of MtrA, an essential gene product for the human pathogen Mycobacterium tuberculosis, has been solved to a resolution of 2.1 A. MtrA is a member of the OmpR/PhoB family of response regulators and represents the fourth family member for which a structure of the protein in its inactive state has been determined ...