1. From the Laboratory of Biochemical Genetics and Metabolism (J.M.R., S.W., M.R., K.Y.C., Z.N.G., D.T., J.L.B.) and Laboratory of Cellular Physiology and Immunology (J.-H.C.), Rockefeller University, New York, NY; Department of Life Science, College of Natural Sciences, Hanyang University, Seoul, Republic of Korea (J.-H.C.); and Institute of Laboratory Medicine, University Hospital Munich, Ludwig-Maximilians-University, Munich, Germany (D.T.). S.W. is currently affiliated with Laboratory of Organic...