2JSD

Solution structure of MMP20 complexed with NNGH

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	3D HNCA	0.6 mM [U-13C; U-15N] MMP-20	90% H2O/10% D2O	0.05	7.0	ambient	298
2	3D CBCA(CO)NH	0.6 mM [U-13C; U-15N] MMP-20	90% H2O/10% D2O	0.05	7.0	ambient	298
3	3D HNCO	0.6 mM [U-13C; U-15N] MMP-20	90% H2O/10% D2O	0.05	7.0	ambient	298
4	3D HNCACB	0.6 mM [U-13C; U-15N] MMP-20	90% H2O/10% D2O	0.05	7.0	ambient	298
5	3D HCCH-TOCSY	0.6 mM [U-13C; U-15N] MMP-20	90% H2O/10% D2O	0.05	7.0	ambient	298
6	3D 1H-15N NOESY	0.6 mM [U-13C; U-15N] MMP-20	90% H2O/10% D2O	0.05	7.0	ambient	298
7	3D 1H-13C NOESY	0.6 mM [U-13C; U-15N] MMP-20	90% H2O/10% D2O	0.05	7.0	ambient	298
8	r2, r1, 15n-noe	0.6 mM [U-99% 15N] MMP-20	90% H2O/10% D2O	0.05	7.0	ambient	298
9	2D 1H-1H NOESY	1 mM MMP-20	90% H2O/10% D2O	0.05	7.0	ambient	298

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE	800
2	Bruker	AVANCE	900
3	Bruker	AVANCE	600

NMR Refinement
Method	Details	Software
torsion angle dynamics		CYANA

NMR Ensemble Information
Conformer Selection Criteria	target function
Conformers Calculated Total Number	400
Conformers Submitted Total Number	20
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	structure solution	CYANA	2.1	Guntert, Mumenthaler and Wuthrich
2	refinement	Amber	8.0	Case, Darden, Cheatham, III, Simmerling, Wang, Duke, Luo, ... and Koll
3	processing	TopSpin		Bruker Biospin
4	chemical shift assignment	CARA	1.8	(CARA) by Rochus Keller
5	collection	CARA	1.8	(CARA) by Rochus Keller
6	refinement	QUEEN		Nabuurs, Spronk, Krieger, Maassen, Vriend and Vuister
7	refinement	AQUA		Rullmann, Doreleijers and Kaptein