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Solution Structure of HndAc : A Thioredoxin-like [2Fe-2S] Ferredoxin Involved in the NADP-reducing Hydrogenase Complex
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 2D NOESY 1mM oxidized HndAc, 10mM Sodium phosphate buffer (pH 6.0), 100mM NaCl 90% H2O/10% D2O 10mM Sodium phosphate buffer, 100mM NaCl 6.0 ambient 293 2 2D TOCSY 1mM oxidized HndAc, 10mM Sodium phosphate buffer (pH 6.0), 100mM NaCl 90% H2O/10% D2O 10mM Sodium phosphate buffer, 100mM NaCl 6.0 ambient 293 3 DQF-COSY 1mM oxidized HndAc, 10mM Sodium phosphate buffer (pH 6.0), 100mM NaCl 90% H2O/10% D2O 10mM Sodium phosphate buffer, 100mM NaCl 6.0 ambient 293 4 3D_15N-separated_NOESY 1mM oxidized HndAc U-15N, 10mM Sodium phosphate buffer (pH 6.0), 100mM NaCl 90% H2O/10% D2O 10mM Sodium phosphate buffer, 100mM NaCl 6.0 ambient 293 5 3D_15N-separated_TOCSY 1mM oxidized HndAc U-15N, 10mM Sodium phosphate buffer (pH 6.0), 100mM NaCl 90% H2O/10% D2O 10mM Sodium phosphate buffer, 100mM NaCl 6.0 ambient 293 6 HNCA-J 0.15mM oxidized HndAc U-15N,13c, 10mM Sodium phosphate buffer (pH 6.0), 100mM NaCl 90% H2O/10% D2O 10mM Sodium phosphate buffer, 100mM NaCl 6.0 ambient 293
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Bruker DRX 500 2 Varian INOVA 800
NMR Refinement Method Details Software torsion angle dynamics XwinNMR
NMR Ensemble Information Conformer Selection Criteria structures with the least restraint violations Conformers Calculated Total Number 100 Conformers Submitted Total Number 15 Representative Model 1 (lowest energy)
Additional NMR Experimental Information Details This structure was determined using standard 2D homonuclear techniques and 2D/3D heteronuclear techniques
Computation: NMR Software # Classification Version Software Name Author 1 collection XwinNMR 3.0 bruker 2 processing XwinNMR 3.0 bruker 3 data analysis Felix 2002 accelrys 4 structure solution CNS 1.1 A.T.Brunger, P.D.Adams, G.M.Clore, W.L.Delano, P.Gros, R.W.Grosse-Kunstleve, J.-S.Jiang, J.Kuszewski, M.Nilges, N.S.Pannu, R.J.Read, L.M.Rice, T.Simonson, G.L.Warren 5 structure solution ARIA 1.2 JP Linge, SI O'Donoghue and M Nilges 6 refinement ARIA 1.2 JP Linge, SI O'Donoghue and M Nilges