1. Department of Biochemistry, University of Illinois, 600 South Mathews Street, Urbana, Illinois 61801, Helsinki Bioenergetics Group, Department of Medical Chemistry, Institute of Biomedical Sciences and Biocentrum Helsinki, P.O. Box 8, University of Helsinki, Helsinki, FI-00014 Finland, Department of Biochemistry and Biophysics, Göteborg University and Chalmers University of Technology, Medicinaregatan 9C, S-413 90 Göteborg, Sweden, and Department of Medical Biochemistry, The Ohio State University,...