7Q33

Solution structure of RBM39 RRM2 bound to 5'-AGCUUUG-3

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D 1H-15N HSQC	10 mM NaPO4, 50 mM sodium chloride, 2 mM DTT, 1.2 mM 13C; 15N RBM39 RRM2, 1.2 mM AGCUUUG	90% H2O/10% D2O	60 mM	6.5	ATM atm	308	Bruker AVANCE NEO 600
2	3D HNCACB	10 mM NaPO4, 50 mM sodium chloride, 2 mM DTT, 1.2 mM 13C; 15N RBM39 RRM2, 1.2 mM AGCUUUG	90% H2O/10% D2O	60 mM	6.5	ATM atm	308	Bruker AVANCE NEO 600
3	3D CBCA(CO)NH	10 mM NaPO4, 50 mM sodium chloride, 2 mM DTT, 1.2 mM 13C; 15N RBM39 RRM2, 1.2 mM AGCUUUG	90% H2O/10% D2O	60 mM	6.5	ATM atm	308	Bruker AVANCE NEO 600
4	3D HNCO	10 mM NaPO4, 50 mM sodium chloride, 2 mM DTT, 1.2 mM 13C; 15N RBM39 RRM2, 1.2 mM AGCUUUG	90% H2O/10% D2O	60 mM	6.5	ATM atm	308	Bruker AVANCE NEO 600
5	3D H(CCO)NH	10 mM NaPO4, 50 mM sodium chloride, 2 mM DTT, 1.2 mM 13C; 15N RBM39 RRM2, 1.2 mM AGCUUUG	90% H2O/10% D2O	60 mM	6.5	ATM atm	308	Bruker AVANCE NEO 600
6	3D C(CO)NH	10 mM NaPO4, 50 mM sodium chloride, 2 mM DTT, 1.2 mM 13C; 15N RBM39 RRM2, 1.2 mM AGCUUUG	90% H2O/10% D2O	60 mM	6.5	ATM atm	308	Bruker AVANCE NEO 600
7	3D 1H-15N NOESY	10 mM NaPO4, 50 mM sodium chloride, 2 mM DTT, 1.2 mM 13C; 15N RBM39 RRM2, 1.2 mM AGCUUUG	90% H2O/10% D2O	60 mM	6.5	ATM atm	308	Bruker AVANCE III HD 900
8	3D 1H-13C NOESY aliphatic	10 mM NaPO4, 50 mM sodium chloride, 2 mM DTT, 1.2 mM 13C; 15N RBM39 RRM2, 1.2 mM AGCUUUG	90% H2O/10% D2O	60 mM	6.5	ATM atm	308	Bruker AVANCE III HD 900
9	3D 1H-13C NOESY aromatic	10 mM NaPO4, 50 mM sodium chloride, 2 mM DTT, 1.2 mM 13C; 15N RBM39 RRM2, 1.2 mM AGCUUUG	90% H2O/10% D2O	60 mM	6.5	ATM atm	308	Bruker AVANCE III HD 900
10	2D F1FF2F NOESY	10 mM NaPO4, 50 mM sodium chloride, 2 mM DTT, 1.2 mM 13C; 15N RBM39 RRM2, 1.2 mM AGCUUUG	100% D2O	60 mM	6.5	ATM atm	308	Bruker AVANCE NEO 700
11	2D F2F NOESY	10 mM NaPO4, 50 mM sodium chloride, 2 mM DTT, 1.2 mM 13C; 15N RBM39 RRM2, 1.2 mM AGCUUUG	100% D2O	60 mM	6.5	ATM atm	308	Bruker AVANCE NEO 700
12	2D F2f TOCSY	10 mM NaPO4, 50 mM sodium chloride, 2 mM DTT, 1.2 mM 13C; 15N RBM39 RRM2, 1.2 mM AGCUUUG	100% D2O	60 mM	6.5	ATM atm	308	Bruker AVANCE NEO 700
13	3D 1H-13C NOESY aliphatic	10 mM NaPO4, 50 mM sodium chloride, 2 mM DTT, 1.2 mM 13C; 15N RBM39 RRM2, 1.2 mM AGCUUUG	100% D2O	60 mM	6.5	ATM atm	308	Bruker AVANCE III HD 900
14	3D 1H-13C NOESY aromatic	10 mM NaPO4, 50 mM sodium chloride, 2 mM DTT, 1.2 mM 13C; 15N RBM39 RRM2, 1.2 mM AGCUUUG	100% D2O	60 mM	6.5	ATM atm	308	Bruker AVANCE III HD 900

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE NEO	600
2	Bruker	AVANCE NEO	700
3	Bruker	AVANCE III HD	900

NMR Refinement
Method	Details	Software
simulated annealing	SA in cartesian space	Amber

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	50
Conformers Submitted Total Number	20
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	chemical shift assignment	CARA		Keller and Wuthrich
2	structure calculation	CYANA		Guntert, Mumenthaler and Wuthrich
3	refinement	Amber		Case, Darden, Cheatham III, Simmerling, Wang, Duke, Luo, ... and Kollman
4	peak picking	ATNOS		Thorsten