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