2LO3

Solution structure of Sgf73(59-102) zinc finger domain

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	0.2 mM [U-98% 15N] sgf73, 50 mM sodium phosphate, 100 mM sodium chloride, 0.05 mM TCEP, 10 % D2O	90% H2O/10% D2O	0.175	7.0	ambient	298
2	2D 1H-1H NOESY	0.2 mM [U-98% 15N] sgf73, 50 mM sodium phosphate, 100 mM sodium chloride, 0.05 mM TCEP, 10 % D2O	90% H2O/10% D2O	0.175	7.0	ambient	298
3	2D 1H-1H TOCSY	0.2 mM [U-98% 15N] sgf73, 50 mM sodium phosphate, 100 mM sodium chloride, 0.05 mM TCEP, 10 % D2O	90% H2O/10% D2O	0.175	7.0	ambient	298
4	2D 1H-1H TOCSY	0.2 mM [U-98% 15N] sgf73, 50 mM sodium phosphate, 100 mM sodium chloride, 0.05 mM TCEP, 100 % D2O	100% D2O	0.175	7.0	ambient	298
5	2D 1H-1H COSY	0.2 mM [U-98% 15N] sgf73, 50 mM sodium phosphate, 100 mM sodium chloride, 0.05 mM TCEP, 100 % D2O	100% D2O	0.175	7.0	ambient	298
6	2D 1H-1H TOCSY	0.2 mM [U-98% 15N] sgf73, 50 mM sodium phosphate, 100 mM sodium chloride, 0.05 mM TCEP, 100 % D2O	100% D2O	0.175	7.0	ambient	298
7	2D 1H-13C HSQC aliphatic	1 mM [U-99% 13C; U-98% 15N] sgf73, 20 mM sodium phosphate, 75 mM sodium chloride, 1 mM DTT, 10 % D2O	90% H2O/10% D2O	0.175	7.0	ambient	298
8	3D CBCA(CO)NH	1 mM [U-99% 13C; U-98% 15N] sgf73, 20 mM sodium phosphate, 75 mM sodium chloride, 1 mM DTT, 10 % D2O	90% H2O/10% D2O	0.175	7.0	ambient	298
9	3D HNCO	1 mM [U-99% 13C; U-98% 15N] sgf73, 20 mM sodium phosphate, 75 mM sodium chloride, 1 mM DTT, 10 % D2O	90% H2O/10% D2O	0.175	7.0	ambient	298
10	3D HNCA	1 mM [U-99% 13C; U-98% 15N] sgf73, 20 mM sodium phosphate, 75 mM sodium chloride, 1 mM DTT, 10 % D2O	90% H2O/10% D2O	0.175	7.0	ambient	298
11	3D HNCACB	1 mM [U-99% 13C; U-98% 15N] sgf73, 20 mM sodium phosphate, 75 mM sodium chloride, 1 mM DTT, 10 % D2O	90% H2O/10% D2O	0.175	7.0	ambient	298
12	3D HCCH-TOCSY	1 mM [U-99% 13C; U-98% 15N] sgf73, 20 mM sodium phosphate, 75 mM sodium chloride, 1 mM DTT, 10 % D2O	90% H2O/10% D2O	0.175	7.0	ambient	298
13	3D HNCACO	1 mM [U-99% 13C; U-98% 15N] sgf73, 20 mM sodium phosphate, 75 mM sodium chloride, 1 mM DTT, 10 % D2O	90% H2O/10% D2O	0.175	7.0	ambient	298
14	3D HN(CO)CA	1 mM [U-99% 13C; U-98% 15N] sgf73, 20 mM sodium phosphate, 75 mM sodium chloride, 1 mM DTT, 10 % D2O	90% H2O/10% D2O	0.175	7.0	ambient	298
15	2D 1H-1H NOESY	1 mM [U-99% 13C; U-98% 15N] sgf73, 20 mM sodium phosphate, 75 mM sodium chloride, 1 mM DTT, 10 % D2O	90% H2O/10% D2O	0.175	7.0	ambient	298
16	2D 1H-15N HSQC R1 edited	1 mM [U-99% 13C; U-98% 15N] sgf73, 20 mM sodium phosphate, 75 mM sodium chloride, 1 mM DTT, 10 % D2O	90% H2O/10% D2O	0.175	7.0	ambient	298
17	2D 1H-15N HSQC R2 edited	1 mM [U-99% 13C; U-98% 15N] sgf73, 20 mM sodium phosphate, 75 mM sodium chloride, 1 mM DTT, 10 % D2O	90% H2O/10% D2O	0.175	7.0	ambient	298
18	2D 1H-15N heteronuclear NOE	1 mM [U-99% 13C; U-98% 15N] sgf73, 20 mM sodium phosphate, 75 mM sodium chloride, 1 mM DTT, 10 % D2O	90% H2O/10% D2O	0.175	7.0	ambient	298

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE	700
2	Bruker	AVANCE	600
3	Bruker	AVANCE	950

NMR Refinement
Method	Details	Software
torsion angle dynamics	RECOORD scripts	TopSpin

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	200
Conformers Submitted Total Number	20
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	collection	TopSpin		Bruker Biospin
2	processing	NMRPipe		Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
3	peak picking	NMRView		Johnson, One Moon Scientific
4	chemical shift assignment	NMRView		Johnson, One Moon Scientific
5	data analysis	NMRView		Johnson, One Moon Scientific
6	structure solution	CYANA		Guntert, Mumenthaler and Wuthrich
7	refinement	CNS		Brunger, Adams, Clore, Gros, Nilges and Read
8	geometry optimization	TALOS		Cornilescu, Delaglio and Bax
9	data analysis	Sparky		Goddard