| 1 | 1 mM [U-99% 15N] PTBRRM1, 1 mM RNA, 10 mM sodium phosphate, 20 mM sodium chloride, 90% H2O/10% D2O | 90% H2O/10% D2O| 2 | 1 mM [U-99% 13C; U-99% 15N] PTBRRM1, 1 mM RNA, 10 mM sodium phosphate, 20 mM sodium chloride, 90% H2O/10% D2O | 90% H2O/10% D2O| 3 | 1 mM [U-99% 15N] PTBRRM1, 1 mM [U-99% 13C; U-99% 15N] RNA, 10 mM sodium phosphate, 20 mM sodium chloride, 100% D2O | 100% D2O| 4 | 1 mM [U-99% 15N] PTBRRM1, 1 mM [U-13C; U-15N]-ribose-Ura10,Ura12,Ura14 RNA, 10 mM sodium phosphate, 20 mM sodium chloride, 100% D2O | 100% D2O| 5 | 1 mM [U-99% 15N] PTBRRM1, 1 mM RNA, 10 mM sodium phosphate, 20 mM sodium chloride, 100% D2O | 100% D2O| 6 | 1 mM [U-99% 13C; U-99% 15N] PTBRRM1, 1 mM RNA, 10 mM sodium phosphate, 20 mM sodium chloride, 100% D2O | 100% D2O| 7 | 1 mM [U-99% 15N] PTBRRM1, 1 mM RNA, 10 mM sodium phosphate, 20 mM sodium chloride, 13 mg/mL Pf1 phage, 90% H2O/10% D2O | 90% H2O/10% D2O| 8 | 1 mM [U-99% 15N] PTBRRM1, 1 mM [U-99% 13C; U-99% 15N] RNA, 10 mM sodium phosphate, 20 mM sodium chloride, 13 mg/mL Pf1 phage, 100% D2O | 100% D2O| 9 | 1 mM [U-99% 15N] PTBRRM1, 1 mM [U-99% 13C; U-99% 15N] RNA, 10 mM sodium phosphate, 20 mM sodium chloride, 13 mg/mL Pf1 phage, 90% H2O/10% D2O | 90% H2O/10% D2O| 10 | 1 mM [U-99% 15N] PTBRRM1, 1 mM [U-99% 13C; U-99% 15N] RNA, 10 mM sodium phosphate, 20 mM sodium chloride, 90% H2O/10% D2O | 90% H2O/10% D2O| 11 | 1 mM [U-99% 15N] PTBRRM1, 1 mM [U-13C; U-15N]-ribose-Cyt9,Ura11,Ura13,Gua15 RNA, 10 mM sodium phosphate, 20 mM sodium chloride, 100% D2O | 100% D2O| 12 | 1 mM [U-99% 15N] PTBRRM1, 1 mM [U-13C; U-15N]-Ura7,Ura10,Cyt11,Ura12,Ura13,Ura14,Cyt15,Cyt16,Ura20,Cyt21,Cyt22,Cyt23 RNA, 10 mM sodium phosphate, 20 mM sodium chloride, 100% D2O | 100% D2O| 13 | 1 mM [U-99% 13C; U-99% 15N] RNA, 10 mM sodium phosphate, 20 mM sodium chloride, 100% D2O | 100% D2O| 14 | 1 mM RNA, 10 mM sodium phosphate, 20 mM sodium chloride, 90% H2O/10% D2O| 90% H2O/10% D2O | | | | | | | | | | | | | | |