1. Protein Studies Program, Oklahoma Medical Research Foundation, Oklahoma City, Oklahoma, USA
2. Zapaq, Inc., Oklahoma City, Oklahoma, USA
3. College of Medicine, University of Oklahoma, Oklahoma City, Oklahoma, USA
4. Department of Comparative Medicine, Oklahoma Medical Research Foundation, Oklahoma City, Oklahoma, USA
5. Department of Chemistry, University of Illinois at Chicago, Chicago, Illinois, USA
6. Department of Biochemistry and Molecular Biology, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma, USA