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Membrane Bilayer complex with Matrix Metalloproteinase-12 at its Beta-face
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 2D 1H-15N HSQC 0.5 mM [U-100% 13C; U-100% 15N] Matrix Metalloproteinase-12, 90% H2O/10% D2O and 20uM ZnCl2 6.6 300 2 2D 1H-13C HSQC 0.5 mM [U-100% 13C; U-100% 15N] Matrix Metalloproteinase-12, 90% H2O/10% D2O and 20uM ZnCl2 6.6 300 3 NMR relaxation experiments 80 mM na PX4C/DHPC(1:2), 20mM Tris 20mM Tris 7.0 300
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Bruker AVANCE II 800
NMR Refinement Method Details Software molecular dynamics Temperature equilibration(NVT) for 200ps and NPT(pressure) equilibration for 1ns followed by production MD 15ns. Sparky
NMR Ensemble Information Conformer Selection Criteria structures with the lowest energy Conformers Calculated Total Number 14 Conformers Submitted Total Number 14 Representative Model 1 (lowest energy)
Additional NMR Experimental Information Details NMR relaxation experiments(PRE based)
Computation: NMR Software # Classification Version Software Name Author 1 data analysis Sparky Goddard 2 refinement GROMACS BERENDSEN