2KM4

Solution structure of Rtt103 CTD interacting domain

SOLUTION NMR

---

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D 1H-15N HSQC	0.5-1 mM [U-99% 13C; U-99% 15N] Rtt103-1, 100 mM potassium chloride-2, 35 mM potassium phosphate-3	95% H2O/5% D2O	100	6.8	ambient	298
2	3D 1H-15N NOESY	0.5-1 mM [U-99% 13C; U-99% 15N] Rtt103-1, 100 mM potassium chloride-2, 35 mM potassium phosphate-3	95% H2O/5% D2O	100	6.8	ambient	298
3	3D 1H-13C NOESY	0.5-1 mM [U-99% 13C; U-99% 15N] Rtt103-1, 100 mM potassium chloride-2, 35 mM potassium phosphate-3	95% H2O/5% D2O	100	6.8	ambient	298
4	3D HNCO	0.5-1 mM [U-99% 13C; U-99% 15N] Rtt103-1, 100 mM potassium chloride-2, 35 mM potassium phosphate-3	95% H2O/5% D2O	100	6.8	ambient	298
5	3D CBCA(CO)NH	0.5-1 mM [U-99% 13C; U-99% 15N] Rtt103-1, 100 mM potassium chloride-2, 35 mM potassium phosphate-3	95% H2O/5% D2O	100	6.8	ambient	298
6	2D 1H-13C HSQC	0.5-1 mM [U-99% 13C; U-99% 15N] Rtt103-1, 100 mM potassium chloride-2, 35 mM potassium phosphate-3	95% H2O/5% D2O	100	6.8	ambient	298
7	2D 1H-1H NOESY	0.5-1 mM Rtt103-4, 100 mM potassium chloride-5, 35 mM potassium phosphate-6, 100 % D2O-7	100% D2O	100	6.8	ambient	298
8	3D HNCACB	0.5-1 mM [U-99% 13C; U-99% 15N] Rtt103-1, 100 mM potassium chloride-2, 35 mM potassium phosphate-3	95% H2O/5% D2O	100	6.8	ambient	298
9	3D HCCH-TOCSY	0.5-1 mM [U-99% 13C; U-99% 15N] Rtt103-1, 100 mM potassium chloride-2, 35 mM potassium phosphate-3	95% H2O/5% D2O	100	6.8	ambient	298
10	2D 1H-1H TOCSY	0.5-1 mM Rtt103-4, 100 mM potassium chloride-5, 35 mM potassium phosphate-6, 100 % D2O-7	100% D2O	100	6.8	ambient	298

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	DMX	500
2	Bruker	DMX	750
3	Bruker	DMX	600
4	Varian	INOVA	800

NMR Refinement
Method	Details	Software
torsion angle dynamics		CYANA

NMR Ensemble Information
Conformer Selection Criteria	structures with the least restraint violations
Conformers Calculated Total Number	100
Conformers Submitted Total Number	20
Representative Model	1 (fewest violations)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	refinement	CYANA	2.1	Guntert, Mumenthaler and Wuthrich