sample: 13C,15N WR33-115 (125 res) conc: 1.0 mM buffer: 20mM NaH2PO4, 50mM NaCl, 10mM DTT 0.02% azide, 5% D20 pH 6.5 prepared by: Yiwen Chiang experiment: gChsqc, 40 min. instrument: INOVA 600 probe 4477 acquired by: GVT 10_28_02 aromatics gChsqc