Complete 1H and 13C assignment of Lys and Leu sidechains of staphylococcal nuclease using HCCH-COSY and HCCH-TOCSY 3D NMR spectroscopy - Baldisseri, Donna M.; Pelton, J. G.; Sparks, Steven W.; Torchia, Dennis A. (Biological Magnetic Resonance Bank, 1995)