Tumor Suppressor p16ink4a: Structural Characterization of Wild-Type and Mutant Proteins by NMR and Circular Dichroism - Tevelev, Anton; Byeon, In-Ja L.; Selby, Thomas; Ericson, Karen; Kim, Hee-Jung; Kraynov, Vadim; Tsai, Ming-Daw (Biological Magnetic Resonance Bank, 2002)