☰ Navigation Tabs
Solution Structure of the C-Terminal domain of UvrC from E-coli
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 2D NOESY 1mM UvrC-CTD 15N labelled
300mM Nacl, 50mM Phosphate buffer
0.2mM complete protease inhibitor
95% H2O, 5% D2O, pH 6.8 95% H2O/5% D2O 300mM Nacl, 50mM phosphate buffer 6.8 atmospheric atm 300 2 3D_15N-separated_NOESY 1mM UvrC-CTD 15N labelled
300mM Nacl, 50mM Phosphate buffer
0.2mM complete protease inhibitor
95% H2O, 5% D2O, pH 6.8 95% H2O/5% D2O 300mM Nacl, 50mM phosphate buffer 6.8 atmospheric atm 300 3 3D_13C-separated_NOESY 1mM UvrC-CTD 15N 13C doublly labelled
300mM Nacl, 50mM Phosphate buffer
0.2mM complete protease inhibitor
95% H2O, 5% D2O, pH 6.8 95% H2O/5% D2O 300mM Nacl, 50mM phosphate buffer 6.8 atmospheric atm 300
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Bruker AMX 500 2 Bruker DRX 600 3 Varian INOVA 750
NMR Refinement Method Details Software A simulated annealing protocol in Cartesian space was used.
Final refinement was done with explicit water. Calculation was done on the basis of 1326 unambiguous and 60 ambiguous distance restraints with the inclusion of 68 dihedral angle constraints. NMRPipe
NMR Ensemble Information Conformer Selection Criteria no NOE distance violations > 0.5A and lowest energies after refining the best 50 of the initial 200 in explicit water Conformers Calculated Total Number 200 Conformers Submitted Total Number 22 Representative Model 5 (fewest violations,lowest energy)
Computation: NMR Software # Classification Version Software Name Author 1 processing NMRPipe version 1.8 Delaglio, F., Grzesiek, S., Vuister, G., Zhu, G., Pfeifer, J., and Bax, A. 2 data analysis NMRView 4.1.3 Bruce A. Johnson 3 structure solution ARIA 1.0 S.,Jens Linge, Michael Nilges 4 structure solution CNS 1.0 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 refinement CNS 1.0 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.