1.7 mM DAB-VAL-ARG-THR-ARG-LYS-GLY-ARG-ARG-ILE-NOR-ILE-DPR-PRO, 1.2 mM RNA (29-MER), 0.01 mM EDTA, 20 mM potassium phosphate, 10 mM sodium chloride, 95% H2O/5% D2O
1.7 mM DAB-VAL-ARG-THR-ARG-LYS-GLY-ARG-ARG-ILE-NOR-ILE-DPR-PRO, 1.2 mM RNA (29-MER), 0.01 mM EDTA, 20 mM potassium phosphate, 10 mM sodium chloride, 100% D2O
Sample conditions to record non-exchangeable proton distance information. Same sample as id#1 lyophylized down and redissolved in 100% D2O
1HPeptide/1HRNAD2O
100% D2O
solution
3
1.5 mM DAB-VAL-ARG-THR-ARG-LYS-GLY-ARG-ARG-ILE-NOR-ILE-DPR-PRO, 1.0 mM [U-99% 13C; U-99% 15N] RNA (29-MER), 0.01 mM EDTA, 20 mM potassium phosphate, 10 mM sodium chloride, 95% H2O/5% D2O
1.5 mM DAB-VAL-ARG-THR-ARG-LYS-GLY-ARG-ARG-ILE-NOR-ILE-DPR-PRO, 1.0 mM [U-99% 13C; U-99% 15N] RNA (29-MER), 0.01 mM EDTA, 20 mM potassium phosphate, 10 mM sodium chloride, 100% D2O
Sample conditions to record non-exchangeable proton distance information. Same sample as id#3 lyophylized down and redissolved in 100% D2O