2K7J

Human Acylphosphatase(AcPh) surface charge-optimized

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	1mM protein, 20 mM sodium phosphate, 50 mM sodium chloride	90% H2O/10% D2O	50	5.7	ambient	300
2	2D 1H-13C HSQC	1mM protein, 20 mM sodium phosphate, 50 mM sodium chloride	90% H2O/10% D2O	50	5.7	ambient	300
3	3D C(CO)NH	1mM protein, 20 mM sodium phosphate, 50 mM sodium chloride	90% H2O/10% D2O	50	5.7	ambient	300
4	3D HNCO	1mM protein, 20 mM sodium phosphate, 50 mM sodium chloride	90% H2O/10% D2O	50	5.7	ambient	300
5	3D HNCACB	1mM protein, 20 mM sodium phosphate, 50 mM sodium chloride	90% H2O/10% D2O	50	5.7	ambient	300
6	3D HN(CO)CA	1mM protein, 20 mM sodium phosphate, 50 mM sodium chloride	90% H2O/10% D2O	50	5.7	ambient	300
7	3D 1H-15N NOESY	1mM protein, 20 mM sodium phosphate, 50 mM sodium chloride	90% H2O/10% D2O	50	5.7	ambient	300
8	3D 1H-13C NOESY	1mM protein, 20 mM sodium phosphate, 50 mM sodium chloride	90% H2O/10% D2O	50	5.7	ambient	300
9	3D 1H-15N TOCSY	1mM protein, 20 mM sodium phosphate, 50 mM sodium chloride	90% H2O/10% D2O	50	5.7	ambient	300
10	3D HCCH-TOCSY	1mM protein, 20 mM sodium phosphate, 50 mM sodium chloride	90% H2O/10% D2O	50	5.7	ambient	300

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

NMR Refinement
Method	Details	Software
DGSA-distance geometry simulated annealing, torsion angle dynamics		CYANA

NMR Ensemble Information
Conformer Selection Criteria	all calculated structures submitted
Conformers Calculated Total Number	100
Conformers Submitted Total Number	20
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	geometry optimization	CYANA		Guntert, Mumenthaler and Wuthrich
2	refinement	CYANA		Guntert, Mumenthaler and Wuthrich
3	structure solution	CYANA		Guntert, Mumenthaler and Wuthrich
4	collection	TopSpin	2.0	Bruker Biospin
5	data analysis	NMRPipe		Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
6	chemical shift assignment	Sparky		Goddard
7	data analysis	Sparky		Goddard
8	peak picking	Sparky		Goddard