sample: 5% 13C15N JR19 conc: 1 mM buffer: 20 mM MES, 100 mM NaCl, 10 mM DTT, 5% D2O pH 6.5 prepared by: Rong experiment: 13C,1H HSQC 13h instrument: INOVA 600 probe 4477 acquired by: jma 02-04-03 T=20C non-Shigemi tube non-CT; ni=1200 for stereo assignment