2LYC

Structure of C-terminal domain of Ska1

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	0.800 mM [U-100% 13C; U-100% 15N] Ska1-MTBD, 20 mM potassium phosphate, 150 mM NaCl, 1.5 mM DTT, 55 mM H2O, 0.00001 mM sodium azide	95% H2O/5% D2O	0.150	6.5	ambient	298
2	2D 1H-13C HSQC	0.800 mM [U-100% 13C; U-100% 15N] Ska1-MTBD, 20 mM potassium phosphate, 150 mM NaCl, 1.5 mM DTT, 55 mM H2O, 0.00001 mM sodium azide	95% H2O/5% D2O	0.150	6.5	ambient	298
3	3D HNCO	0.800 mM [U-100% 13C; U-100% 15N] Ska1-MTBD, 20 mM potassium phosphate, 150 mM NaCl, 1.5 mM DTT, 55 mM H2O, 0.00001 mM sodium azide	95% H2O/5% D2O	0.150	6.5	ambient	298
4	3D HNCA	0.800 mM [U-100% 13C; U-100% 15N] Ska1-MTBD, 20 mM potassium phosphate, 150 mM NaCl, 1.5 mM DTT, 55 mM H2O, 0.00001 mM sodium azide	95% H2O/5% D2O	0.150	6.5	ambient	298
5	3D HNCACB	0.800 mM [U-100% 13C; U-100% 15N] Ska1-MTBD, 20 mM potassium phosphate, 150 mM NaCl, 1.5 mM DTT, 55 mM H2O, 0.00001 mM sodium azide	95% H2O/5% D2O	0.150	6.5	ambient	298
6	3D HN(CO)CA	0.800 mM [U-100% 13C; U-100% 15N] Ska1-MTBD, 20 mM potassium phosphate, 150 mM NaCl, 1.5 mM DTT, 55 mM H2O, 0.00001 mM sodium azide	95% H2O/5% D2O	0.150	6.5	ambient	298
7	3D HCACO	0.800 mM [U-100% 13C; U-100% 15N] Ska1-MTBD, 20 mM potassium phosphate, 150 mM NaCl, 1.5 mM DTT, 55 mM H2O, 0.00001 mM sodium azide	95% H2O/5% D2O	0.150	6.5	ambient	298
8	3D 1H-15N NOESY	0.800 mM [U-100% 13C; U-100% 15N] Ska1-MTBD, 20 mM potassium phosphate, 150 mM NaCl, 1.5 mM DTT, 55 mM H2O, 0.00001 mM sodium azide	95% H2O/5% D2O	0.150	6.5	ambient	298
9	3D time shared 13C-15N NOESY	0.800 mM [U-100% 15N ILV-Methyl 13C] Ska1-MTBD, 20 mM potassium phosphate, 150 mM NaCl, 1.5 mM DTT, 55 mM H2O, 0.00001 mM sodium azide	95% H2O/5% D2O	0.150	6.5	ambient	298
10	4D HMQC-NOESY-HMQC	0.800 mM [U-100% 15N ILV-Methyl 13C] Ska1-MTBD, 20 mM potassium phosphate, 150 mM NaCl, 1.5 mM DTT, 55 mM H2O, 0.0001 mM sodium azide	100% D2O	0.150	6.5	ambient	298
11	2D-HBCBCGCDHD	0.800 mM [U-100% 13C; U-100% 15N] Ska1-MTBD, 20 mM potassium phosphate, 150 mM NaCl, 1.5 mM DTT, 55 mM H2O, 0.00001 mM sodium azide	95% H2O/5% D2O	0.150	6.5	ambient	298
12	2D-HBCBCGCDCEHE	0.800 mM [U-100% 13C; U-100% 15N] Ska1-MTBD, 20 mM potassium phosphate, 150 mM NaCl, 1.5 mM DTT, 55 mM H2O, 0.00001 mM sodium azide	95% H2O/5% D2O	0.150	6.5	ambient	298
13	3D C(CO)NH	0.800 mM [U-100% 13C; U-100% 15N] Ska1-MTBD, 20 mM potassium phosphate, 150 mM NaCl, 1.5 mM DTT, 55 mM H2O, 0.00001 mM sodium azide	95% H2O/5% D2O	0.150	6.5	ambient	298
14	3D H(CCO)NH	0.800 mM [U-100% 13C; U-100% 15N] Ska1-MTBD, 20 mM potassium phosphate, 150 mM NaCl, 1.5 mM DTT, 55 mM H2O, 0.00001 mM sodium azide	95% H2O/5% D2O	0.150	6.5	ambient	298
15	3D HCCH-TOCSY	0.800 mM [U-100% 13C; U-100% 15N] Ska1-MTBD, 20 mM potassium phosphate, 150 mM NaCl, 1.5 mM DTT, 55 mM H2O, 0.00001 mM sodium azide	95% H2O/5% D2O	0.150	6.5	ambient	298

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Varian	INOVA	500
2	Varian	INOVA	600
3	Bruker	AVANCE	750
4	Bruker	AVANCE	900

NMR Refinement
Method	Details	Software
simulated annealing		CYANA

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	refinement	CYANA	3.0	Guntert, Mumenthaler and Wuthrich
2	processing	NMRPipe		Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
3	chemical shift assignment	CCPNMR		CCPN
4	validation	ProcheckNMR		Laskowski and MacArthur