8GDG

Solution structure of the Neutrophil Serine Protease Inhibitor, EapH2

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	3D 1H-15N NOESY	1 mM [U-100% 13C; U-100% 15N] EapH2	95% H2O/5% D2O	50 mM	6.5	1 atm	298	Bruker AVANCE NEO 600
2	3D 1H-15N NOESY	1 mM [U-100% 13C; U-100% 15N] EapH2	95% H2O/5% D2O	50 mM	6.5	1 atm	298	Bruker AVANCE III 800
3	3D 1H-15N TOCSY	1 mM [U-100% 13C; U-100% 15N] EapH2	95% H2O/5% D2O	50 mM	6.5	1 atm	298	Bruker AVANCE NEO 600
4	3D CBCA(CO)NH	1 mM [U-100% 13C; U-100% 15N] EapH2	95% H2O/5% D2O	50 mM	6.5	1 atm	298	Bruker AVANCE III 800
5	3D HNCO	1 mM [U-100% 13C; U-100% 15N] EapH2	95% H2O/5% D2O	50 mM	6.5	1 atm	298	Bruker AVANCE III 800
6	3D HNCA	1 mM [U-100% 13C; U-100% 15N] EapH2	95% H2O/5% D2O	50 mM	6.5	1 atm	298	Bruker AVANCE III 800
7	3D H(CCO)NH	1 mM [U-100% 13C; U-100% 15N] EapH2	95% H2O/5% D2O	50 mM	6.5	1 atm	298	Bruker AVANCE III 800
8	2D 1H-15N HSQC	1 mM [U-100% 13C; U-100% 15N] EapH2	95% H2O/5% D2O	50 mM	6.5	1 atm	298	Bruker AVANCE III 800
9	2D 1H-15N HSQC	1 mM [U-100% 13C; U-100% 15N] EapH2	95% H2O/5% D2O	50 mM	6.5	1 atm	298	Bruker AVANCE NEO 600

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

NMR Refinement
Method	Details	Software
simulated annealing		CYANA

NMR Ensemble Information
Conformer Selection Criteria	target function
Conformers Calculated Total Number	200
Conformers Submitted Total Number	20
Representative Model	1 (target function)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	collection	TopSpin	4.1	Bruker Biospin
3	processing	NMRPipe		Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
2	chemical shift assignment	CARA	1.9.1	Keller and Wuthrich
4	refinement	CYANA	2.1	Guntert, Mumenthaler and Wuthrich
5	structure calculation	CYANA	2.1	Guntert, Mumenthaler and Wuthrich
6	peak picking	CARA	1.9.1	Keller and Wuthrich