8B8S | pdb_00008b8s

Solution structure of tandem RRM1 and RRM2 domains of yeast NPL3

SOLUTION NMR - SOLUTION SCATTERING

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D 1H-15N HSQC	150 uM [U-100% 15N] RRM1,2 of NPL3	90% H2O/10% D2O	70 mM	6.5	1 atm	298	Bruker AVANCE III 950
2	3D HNCACB	150 uM [U-100% 15N] RRM1,2 of NPL3	90% H2O/10% D2O	70 mM	6.5	1 atm	298	Bruker AVANCE III 950
3	3D CBCA(CO)NH	150 uM [U-100% 15N] RRM1,2 of NPL3	90% H2O/10% D2O	70 mM	6.5	1 atm	298	Bruker AVANCE III 950
4	3D HNCO	150 uM [U-100% 15N] RRM1,2 of NPL3	90% H2O/10% D2O	70 mM	6.5	1 atm	298	Bruker AVANCE III 950
5	3D HCACO	150 uM [U-100% 15N] RRM1,2 of NPL3	90% H2O/10% D2O	70 mM	6.5	1 atm	298	Bruker AVANCE III 950
6	3D H(CCO)NH	150 uM [U-100% 15N] RRM1,2 of NPL3	90% H2O/10% D2O	70 mM	6.5	1 atm	298	Bruker AVANCE III 950
7	3D C(CO)NH	150 uM [U-100% 15N] RRM1,2 of NPL3	90% H2O/10% D2O	70 mM	6.5	1 atm	298	Bruker AVANCE III 950

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE III	950
2	Bruker	AVANCE III	900
3	Bruker	AVANCE III	800

NMR Refinement
Method	Details	Software
simulated annealing	The ensemble structures are based on total of 100 distance restrains derived from PRE experiments, where 69 and 31 are intra- and inter-domain restrains.	CNS

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	100
Conformers Submitted Total Number	10
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	refinement	CNS	1.21	Brunger, Adams, Clore, Gros, Nilges and Read
2	collection	TopSpin	3.5pl6	Bruker Biospin
6	processing	TopSpin		Bruker Biospin
7	processing	NMRPipe		Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
3	chemical shift assignment	CcpNmr Analysis	2.5.0	CCPN
4	peak picking	CcpNmr Analysis	2.5.0	CCPN