George N. DeMartino, Ph.D. Professor Voice (214) 645-6024 Fax (214) 645-6019 Room ND12.124AA George.DeMartino@UTSouthwestern.edu The University of Texas Southwestern Medical Center at Dallas Department of Physiology 5323 Harry Hines Boulevard Dallas, TX  75390-9040 DeMartino Lab

Publications:

Gray CW, CA Slaughter and GN DeMartino (1994) PA28 activator protein forms regulatory caps on proteasome stacked rings.J Mol Biol 236:7-15

DeMartino GN, CR Moomaw, OP Zagnitko, RJ Proske, C-P Ma, SJ Afendis, JC Swaffield and CA Slaughter (1994) PA700, an ATP-dependent activator of the 20S proteasome, is an ATPase containing multiple members of a nucleotide binding protein family. J Biol Chem 269:20878-20884

Ahn JY, N Tanahashi, K Akiyama, H Hisamatsu, C Noda, K Tanaka, CH Chung, N Shibmara, PJ Willy, JD Mott, CA Slaughter and GN DeMartino (1995) Primary structures of two homologous subunits of PA28, a g-interferon-inducible protein activator of the 20S proteasome. FEBS Lett 366:37-42

Song X, JD Mott, J von Kampen, K Pramanik, K Tanaka, CA Slaughter and GN DeMartino (1996) A model for the quaternary structure of the proteasome activator, PA28. J Biol Chem 271:26410-26417

Lam YA, W Xu, GN DeMartino and RE Cohen (1997) Editing of ubiquitin conjugates by an isopepidase in the 26S proteasome. Nature 385:737-740