1Z3J

Solution Structure of MMP12 in the presence of N-isobutyl-N-4-methoxyphenylsulfonyl]glycyl hydroxamic acid (NNGH)

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	3D_13C-separated_NOESY	0.9 mM MMP12 U-15N,13C; 10mM deuterated Tris; 5 mM CaCl2; 0.1 mM ZnCl2; 0.3 M NaCl; 90% H2O, 10% D2O	90% H2O/10% D2O	0.3 M NaCl	7.2	ambient	298
2	3D_15N-separated_NOESY	0.9 mM MMP12 U-15N,13C; 10mM deuterated Tris; 5 mM CaCl2; 0.1 mM ZnCl2; 0.3 M NaCl; 90% H2O, 10% D2O	90% H2O/10% D2O	0.3 M NaCl	7.2	ambient	298
3	2D NOESY	0.9 mM MMP12 U-15N,13C; 10mM deuterated Tris; 5 mM CaCl2; 0.1 mM ZnCl2; 0.3 M NaCl; 90% H2O, 10% D2O	90% H2O/10% D2O	0.3 M NaCl	7.2	ambient	298
4	HNHA	0.9 mM MMP12 U-15N,13C; 10mM deuterated Tris; 5 mM CaCl2; 0.1 mM ZnCl2; 0.3 M NaCl; 90% H2O, 10% D2O	90% H2O/10% D2O	0.3 M NaCl	7.2	ambient	298
5	Isotope-Filtered 2D NOESY	0.9 mM MMP12 U-15N,13C; 10mM deuterated Tris; 5 mM CaCl2; 0.1 mM ZnCl2; 0.3 M NaCl; 90% H2O, 10% D2O	90% H2O/10% D2O	0.3 M NaCl	7.2	ambient	298

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE	900
2	Bruker	AVANCE	800
3	Bruker	AVANCE	700
4	Bruker	DRX	500

NMR Refinement
Method	Details	Software
distance geometry, simulated annealing, torsion angle dynamics, residue dipolar coupling		XwinNMR

NMR Ensemble Information
Conformer Selection Criteria	minimized average structure
Conformers Calculated Total Number	200
Conformers Submitted Total Number	1
Representative Model	1 (minimized average structure)

Additional NMR Experimental Information
Details	This structure was determined using distance, dihedral angle and H-bond restraints with dipolar coupling restraints

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	collection	XwinNMR	3.1	BRUNGER
2	processing	XwinNMR	3.1	BRUNGER
3	data analysis	XEASY	1.3	Guntert
4	structure solution	DYANA	1.5	Guntert
5	refinement	Amber	6.0