1J56

MINIMIZED AVERAGE STRUCTURE OF BERYLLOFLUORIDE-ACTIVATED NTRC RECEIVER DOMAIN: MODEL STRUCTURE INCORPORATING ACTIVE SITE CONTACTS


SOLUTION NMR
NMR Experiment
ExperimentTypeSample ContentsSolventIonic StrengthpHPressureTemperature (K)Spectrometer
13D_15N-separated_NOESYU-15N; 1.1-1.5mM NtrC receiver domain(1-124); 50mM sodium phosphate buffer(pH6.75); 50mM NaCl; 4.4mM BeCl2, 7.2mM MgCl2, 29mM NaF; 95% H2O, 5% D2O95% H2O/5% D2O50mM NaCl, 4.4mM BeCl2, 7.2mM MgCl2, 29mM NaF6.75ambient303
24D_13C/15N-separated_NOESYU-15N, 13C;1.1-1.5mM NtrC receiver domain(1-124); 50mM sodium phosphate buffer(pH6.75); 50mM NaCl; 4.4mM BeCl2, 7.2mM MgCl2, 29mM NaF; 95% H2O, 5% D2O95% H2O/5% D2O50mM NaCl, 4.4mM BeCl2, 7.2mM MgCl2, 29mM NaF6.75ambient303
34D_13C-separated_NOESYU-15N, 13C;1.1-1.5mM NtrC receiver domain(1-124); 50mM sodium phosphate buffer(pH6.75); 50mM NaCl; 4.4mM BeCl2, 7.2mM MgCl2, 29mM NaF; 95% H2O, 5% D2O95% H2O/5% D2O50mM NaCl, 4.4mM BeCl2, 7.2mM MgCl2, 29mM NaF6.75ambient303
43D_13C-separated_NOESYU-15N, 13C;1.1-1.5mM NtrC receiver domain(1-124); 50mM sodium phosphate buffer(pH6.75); 50mM NaCl; 4.4mM BeCl2, 7.2mM MgCl2, 29mM NaF; 95% H2O, 5% D2O95% H2O/5% D2O50mM NaCl, 4.4mM BeCl2, 7.2mM MgCl2, 29mM NaF6.75ambient303
5HNCA-JU-15N, 13C;1.1-1.5mM NtrC receiver domain(1-124); 50mM sodium phosphate buffer(pH6.75); 50mM NaCl; 4.4mM BeCl2, 7.2mM MgCl2, 29mM NaF; 95% H2O, 5% D2O95% H2O/5% D2O50mM NaCl, 4.4mM BeCl2, 7.2mM MgCl2, 29mM NaF6.75ambient303
6CBCA(CO)NHU-15N, 13C;1.1-1.5mM NtrC receiver domain(1-124); 50mM sodium phosphate buffer(pH6.75); 50mM NaCl; 4.4mM BeCl2, 7.2mM MgCl2, 29mM NaF; 95% H2O, 5% D2O95% H2O/5% D2O50mM NaCl, 4.4mM BeCl2, 7.2mM MgCl2, 29mM NaF6.75ambient303
713C,1H-HSQC10% 13C;1.1-1.5mM NtrC receiver domain(1-124); 50mM sodium phosphate buffer(pH6.75); 50mM NaCl; 4.4mM BeCl2, 7.2mM MgCl2, 29mM NaF; 95% H2O, 5% D2O95% H2O/5% D2O50mM NaCl, 4.4mM BeCl2, 7.2mM MgCl2, 29mM NaF6.75ambient303
8IPAP-HSQCU-15N; 1.1-1.5mM NtrC receiver domain(1-124); 50mM sodium phosphate buffer(pH6.75); 50mM NaCl; 4.4mM BeCl2, 7.2mM MgCl2, 29mM NaF; 95% H2O, 5% D2O; 30mg/ml phage pf195% H2O/5% D2O50mM NaCl, 4.4mM BeCl2, 7.2mM MgCl2, 29mM NaF6.75ambient303
9HNHAU-15N, 13C;1.1-1.5mM NtrC receiver domain(1-124); 50mM sodium phosphate buffer(pH6.75); 50mM NaCl; 4.4mM BeCl2, 7.2mM MgCl2, 29mM NaF; 95% H2O, 5% D2O95% H2O/5% D2O50mM NaCl, 4.4mM BeCl2, 7.2mM MgCl2, 29mM NaF6.75ambient303
NMR Spectrometer Information
SpectrometerManufacturerModelField Strength
1BrukerAMX600
2BrukerDRX500
NMR Refinement
MethodDetailsSoftware
distance geometry, torsion angle dynamics, simulated annealing, ENERGY MINIMIZATION3 additional constraints from crystal structure of BeF3-activated CheY were used for structure calculation.DYANA
NMR Ensemble Information
Conformer Selection Criteria
Conformers Calculated Total Number
Conformers Submitted Total Number1
Representative Model (minimized average structure)
Additional NMR Experimental Information
DetailsMINIMIZED AVERAGE STRUCTURE OF BERYLLOFLUORIDE-ACTIVATED NTRC RECEIVER DOMAIN: MODEL STRUCTURE INCORPORATING ACTIVE 3 SITE CONTACTS.
Computation: NMR Software
#ClassificationVersionSoftware NameAuthor
1structure solutionDYANA1.5Guntert
2structure solutionCNS 1.0Brunger
3processingFelix
4data analysisNMRViewJohnson
5refinementCNS 1.0Brunger et. al.
6refinementMOLMOL