6DG1

NMR structure of the second qRRM2 domain of human hnRNP H

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	1H-15N HSQC	1.5 mM C13_N15 qRRM2 domain of hnRNP H	90% H2O/10% D2O	40 mM	6.2	760 mmHg	305	Bruker AVANCE III 900
2	HNCA	1.5 mM C13_N15 qRRM2 domain of hnRNP H	90% H2O/10% D2O	40 mM	6.2	760 mmHg	305	Bruker AVANCE III 900
3	HN(CO)CA	1.5 mM C13_N15 qRRM2 domain of hnRNP H	90% H2O/10% D2O	40 mM	6.2	760 mmHg	305	Bruker AVANCE III 900
4	HNCACB	1.5 mM C13_N15 qRRM2 domain of hnRNP H	90% H2O/10% D2O	40 mM	6.2	760 mmHg	305	Bruker AVANCE III 900
5	CBCA(CO)NH	1.5 mM C13_N15 qRRM2 domain of hnRNP H	90% H2O/10% D2O	40 mM	6.2	760 mmHg	305	Bruker AVANCE III 900
6	HNCO	1.5 mM C13_N15 qRRM2 domain of hnRNP H	90% H2O/10% D2O	40 mM	6.2	760 mmHg	305	Bruker AVANCE III 900
7	HN(CA)CO	1.5 mM C13_N15 qRRM2 domain of hnRNP H	90% H2O/10% D2O	40 mM	6.2	760 mmHg	305	Bruker AVANCE III 900
8	HBHA(CO)NH	1.5 mM C13_N15 qRRM2 domain of hnRNP H	90% H2O/10% D2O	40 mM	6.2	760 mmHg	305	Bruker AVANCE III 900
9	(H)CCCH-TOCSY	1.5 mM C13_N15 qRRM2 domain of hnRNP H	90% H2O/10% D2O	40 mM	6.2	760 mmHg	305	Bruker AVANCE III 900
10	H(C)CCH-TOCSY	1.5 mM C13_N15 qRRM2 domain of hnRNP H	90% H2O/10% D2O	40 mM	6.2	760 mmHg	305	Bruker AVANCE III 900
11	3D NOESY-(13C-1H)-HSQC	1.5 mM C13_N15 qRRM2 domain of hnRNP H	90% H2O/10% D2O	40 mM	6.2	760 mmHg	305	Bruker AVANCE III 800
12	3D NOESY-(15N-1H)-HSQC	1.5 mM C13_N15 qRRM2 domain of hnRNP H	90% H2O/10% D2O	40 mM	6.2	760 mmHg	305	Bruker AVANCE III 800

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

NMR Refinement
Method	Details	Software
simulated annealing		ARIA

NMR Ensemble Information
Conformer Selection Criteria	structures with the least restraint violations
Conformers Calculated Total Number	800
Conformers Submitted Total Number	10
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	chemical shift assignment	Sparky		Goddard
4	peak picking	Sparky		Goddard
5	structure calculation	ARIA		Linge, O'Donoghue and Nilges