8VRC

Tetrahymena thermophila MLP1 RRM domain

SOLUTION NMR

---

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D 1H-15N HSQC	20 mM sodium phosphate, 135 mM sodium chloride, 0.8 mM [U-99% 13C; U-99% 15N] protein	90% H2O/10% D2O	155 mM	7.4	1 atm	298	Bruker AVANCE III 700
2	2D 1H-13C HSQC	20 mM sodium phosphate, 135 mM sodium chloride, 0.8 mM [U-99% 13C; U-99% 15N] protein	90% H2O/10% D2O	155 mM	7.4	1 atm	298	Bruker AVANCE III 700
3	2D 1H-13C HSQC aliphatic	20 mM sodium phosphate, 135 mM sodium chloride, 0.8 mM [U-99% 13C; U-99% 15N] protein	90% H2O/10% D2O	155 mM	7.4	1 atm	298	Bruker AVANCE III 700
4	2D 1H-13C HSQC aromatic	20 mM sodium phosphate, 135 mM sodium chloride, 0.8 mM [U-99% 13C; U-99% 15N] protein	90% H2O/10% D2O	155 mM	7.4	1 atm	298	Bruker AVANCE III 700
5	3D HNCACB	20 mM sodium phosphate, 135 mM sodium chloride, 0.8 mM [U-99% 13C; U-99% 15N] protein	90% H2O/10% D2O	155 mM	7.4	1 atm	298	Bruker AVANCE III 700
15	3D CBCA(CO)NH	20 mM sodium phosphate, 135 mM sodium chloride, 0.8 mM [U-99% 13C; U-99% 15N] protein	90% H2O/10% D2O	155 mM	7.4	1 atm	298	Bruker AVANCE III 700
14	3D C(CO)NH	20 mM sodium phosphate, 135 mM sodium chloride, 0.8 mM [U-99% 13C; U-99% 15N] protein	90% H2O/10% D2O	155 mM	7.4	1 atm	298	Bruker AVANCE III 700
13	3D HBHA(CO)NH	20 mM sodium phosphate, 135 mM sodium chloride, 0.8 mM [U-99% 13C; U-99% 15N] protein	90% H2O/10% D2O	155 mM	7.4	1 atm	298	Bruker AVANCE III 700
12	3D HNCO	20 mM sodium phosphate, 135 mM sodium chloride, 0.8 mM [U-99% 13C; U-99% 15N] protein	90% H2O/10% D2O	155 mM	7.4	1 atm	298	Bruker AVANCE III 700
11	3D HNCA	20 mM sodium phosphate, 135 mM sodium chloride, 0.8 mM [U-99% 13C; U-99% 15N] protein	90% H2O/10% D2O	155 mM	7.4	1 atm	298	Bruker AVANCE III 700
10	3D HN(CA)CO	20 mM sodium phosphate, 135 mM sodium chloride, 0.8 mM [U-99% 13C; U-99% 15N] protein	90% H2O/10% D2O	155 mM	7.4	1 atm	298	Bruker AVANCE III 700
9	3D 1H-13C NOESY	20 mM sodium phosphate, 135 mM sodium chloride, 0.8 mM [U-99% 13C; U-99% 15N] protein	90% H2O/10% D2O	155 mM	7.4	1 atm	298	Bruker AVANCE III 700
8	3D 1H-15N NOESY	20 mM sodium phosphate, 135 mM sodium chloride, 0.8 mM [U-99% 13C; U-99% 15N] protein	90% H2O/10% D2O	155 mM	7.4	1 atm	298	Bruker AVANCE III 700

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE III	700

NMR Refinement
Method	Details	Software
torsion angle dynamics	1000 structure solutions calculated, 100 chosen for further refinement	CYANA
simulated annealing	100 structure solutions refined and the 20 best solutions were selected as the final ensemble	Rosetta

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	100
Conformers Submitted Total Number	20
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	chemical shift assignment	CcpNmr Analysis		CCPN
2	structure calculation	CYANA		Guntert, Mumenthaler and Wuthrich
3	refinement	Rosetta		Baker laboratory
4	peak picking	XEASY		Bartels et al.