1H, 13C and 15N backbone resonance assignment for TEM-1, a 28.9 kDa beta-lactamase from E. coli - Savard, Pierre-Yves; Sosa-Peinado, Alejandro; Levesque, Roger C.; Makinen, Marvin W.; Gagne, Stephane M. (Biological Magnetic Resonance Bank, 2004)