Three-dimensional structures of the ligand-binding domain of the bacterial aspartate receptor with and without a ligand.
Milburn, M.V., Prive, G.G., Milligan, D.L., Scott, W.G., Yeh, J., Jancarik, J., Koshland Jr., D.E., Kim, S.H.(1991) Science 254: 1342-1347
- PubMed: 1660187 
- DOI: 10.1126/science.1660187
- Primary Citation of Related Structures:  
1LIH, 2LIG - PubMed Abstract: 
The three-dimensional structure of an active, disulfide cross-linked dimer of the ligand-binding domain of the Salmonella typhimurium aspartate receptor and that of an aspartate complex have been determined by x-ray crystallographic methods at 2.4 and 2.0 angstrom (A) resolution, respectively ...