Experiment: 9Y10

NMR Structure of the Tandem Zinc Finger Domain of the Tristetraprolin Family Member found in Selaginella moellendorffii in complex with 9-mer RNA 5'-UUAUUUAUU-3

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D 1H-15N HSQC	0.4 mM [U-98% 13C; U-98% 15N] Selaginella moellendorffii TTP TZF domain single polypeptide chain/9mer RNA complex, 2 mM beta-mercaptoethanol, 100 mM potassium chloride, 20 mM sodium phosphate	95% H2O/5% D2O	0.1 M	6.2	1 atm	298	Bruker AVANCE III 600
2	3D HNCO	0.4 mM [U-98% 13C; U-98% 15N] Selaginella moellendorffii TTP TZF domain single polypeptide chain/9mer RNA complex, 2 mM beta-mercaptoethanol, 100 mM potassium chloride, 20 mM sodium phosphate	95% H2O/5% D2O	0.1 M	6.2	1 atm	298	Bruker AVANCE III 600
3	3D HN(CA)CO	0.4 mM [U-98% 13C; U-98% 15N] Selaginella moellendorffii TTP TZF domain single polypeptide chain/9mer RNA complex, 2 mM beta-mercaptoethanol, 100 mM potassium chloride, 20 mM sodium phosphate	95% H2O/5% D2O	0.1 M	6.2	1 atm	298	Bruker AVANCE III 600
4	3D HNCA	0.4 mM [U-98% 13C; U-98% 15N] Selaginella moellendorffii TTP TZF domain single polypeptide chain/9mer RNA complex, 2 mM beta-mercaptoethanol, 100 mM potassium chloride, 20 mM sodium phosphate	95% H2O/5% D2O	0.1 M	6.2	1 atm	298	Bruker AVANCE III 600
5	3D HN(CO)CA	0.4 mM [U-98% 13C; U-98% 15N] Selaginella moellendorffii TTP TZF domain single polypeptide chain/9mer RNA complex, 2 mM beta-mercaptoethanol, 100 mM potassium chloride, 20 mM sodium phosphate	95% H2O/5% D2O	0.1 M	6.2	1 atm	298	Bruker AVANCE III 600
6	3D HNCACB	0.4 mM [U-98% 13C; U-98% 15N] Selaginella moellendorffii TTP TZF domain single polypeptide chain/9mer RNA complex, 2 mM beta-mercaptoethanol, 100 mM potassium chloride, 20 mM sodium phosphate	95% H2O/5% D2O	0.1 M	6.2	1 atm	298	Bruker AVANCE III 600
7	3D HN(COCA)CB	0.4 mM [U-98% 13C; U-98% 15N] Selaginella moellendorffii TTP TZF domain single polypeptide chain/9mer RNA complex, 2 mM beta-mercaptoethanol, 100 mM potassium chloride, 20 mM sodium phosphate	95% H2O/5% D2O	0.1 M	6.2	1 atm	298	Bruker AVANCE III 600
8	3D HA(CA)NH	0.4 mM [U-98% 13C; U-98% 15N] Selaginella moellendorffii TTP TZF domain single polypeptide chain/9mer RNA complex, 2 mM beta-mercaptoethanol, 100 mM potassium chloride, 20 mM sodium phosphate	95% H2O/5% D2O	0.1 M	6.2	1 atm	298	Bruker AVANCE III 600
9	3D HA(CACO)NH	0.4 mM [U-98% 13C; U-98% 15N] Selaginella moellendorffii TTP TZF domain single polypeptide chain/9mer RNA complex, 2 mM beta-mercaptoethanol, 100 mM potassium chloride, 20 mM sodium phosphate	95% H2O/5% D2O	0.1 M	6.2	1 atm	298	Bruker AVANCE III 600
10	4D HC(CCO)NH	0.4 mM [U-98% 13C; U-98% 15N] Selaginella moellendorffii TTP TZF domain single polypeptide chain/9mer RNA complex, 2 mM beta-mercaptoethanol, 100 mM potassium chloride, 20 mM sodium phosphate	95% H2O/5% D2O	0.1 M	6.2	1 atm	298	Bruker AVANCE III 600
11	4D HCCH-TOCSY	0.4 mM [U-98% 13C; U-98% 15N] Selaginella moellendorffii TTP TZF domain single polypeptide chain/9mer RNA complex, 2 mM beta-mercaptoethanol, 100 mM potassium chloride, 20 mM sodium phosphate	95% H2O/5% D2O	0.1 M	6.2	1 atm	298	Bruker AVANCE III 600
12	4D 13Chmqc-NOE-13Chsqc NOESY	0.4 mM [U-98% 13C; U-98% 15N] Selaginella moellendorffii TTP TZF domain single polypeptide chain/9mer RNA complex, 2 mM beta-mercaptoethanol, 100 mM potassium chloride, 20 mM sodium phosphate	95% H2O/5% D2O	0.1 M	6.2	1 atm	298	Varian VNMRS 800
13	4D 13Chmqc-NOE-15Nhsqc NOESY	0.4 mM [U-98% 13C; U-98% 15N] Selaginella moellendorffii TTP TZF domain single polypeptide chain/9mer RNA complex, 2 mM beta-mercaptoethanol, 100 mM potassium chloride, 20 mM sodium phosphate	95% H2O/5% D2O	0.1 M	6.2	1 atm	298	Varian VNMRS 800
14	2D NH RDC	0.4 mM [U-98% 13C; U-98% 15N] Selaginella moellendorffii TTP TZF domain single polypeptide chain/9mer RNA complex, 2 mM beta-mercaptoethanol, 100 mM potassium chloride, 20 mM sodium phosphate	95% H2O/5% D2O	0.1 M	6.2	1 atm	298	Varian VNMRS 800

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE III	600
2	Varian	VNMRS	800

NMR Refinement
Method	Details	Software
simulated annealing	in vacuuo	CYANA
simulated annealing	water refinement	Amber

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	230
Conformers Submitted Total Number	10
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	collection	TopSpin	3.2	Bruker Biospin
10	collection	VnmrJ	4.2	Varian
2	processing	NMRPipe		Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
3	data analysis	NMRView	8.0	Johnson and Blevins
4	chemical shift assignment	PINE		Bahrami, Markley, Assadi, and Eghbalnia
5	chemical shift assignment	AutoAssign		Zimmerman, Moseley, Kulikowski and Montelione
6	data analysis	TALOS+		Bax and Delaglio
7	structure calculation	Amber		Case, Darden, Cheatham III, Simmerling, Wang, Duke, Luo, and Kollman
8	structure calculation	CYANA		Guntert, Mumenthaler and Wuthrich
9	peak picking	NMRView		Johnson, One Moon Scientific