Paramagnetism-Based Refinement Strategy for the Solution Structure of Human alpha-Parvalbumin.
Baig, I., Bertini, I., Del Bianco, C., Gupta, Y.K., Lee, Y.M., Luchinat, C., Quattrone, A.(2004) Biochemistry 43: 5562-5573
- PubMed: 15122922 
- DOI: 10.1021/bi035879k
- Primary Citation of Related Structures:  
1RK9, 1RJV - PubMed Abstract: 
In the frame of a research aimed at the detailed structural characterization of human calcium-binding proteins of the EF-hand family, the solution structure of human alpha-parvalbumin has been solved by NMR and refined with the help of substitution of the Ca(2+) ion in the EF site with the paramagnetic Dy(3+) ion ...