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solution structure and DNA binding of the effector domain from the global regulator PrrA(RegA) from R. sphaeroides: Insights into DNA binding specificity
SOLUTION NMR
NMR Experiment
Experiment
Type
Sample Contents
Solvent
Ionic Strength
pH
Pressure
Temperature (K)
Spectrometer
1
13C-15N EDITED NOESY
0.6
6.0
1 atm
275
2
CBCA(CO)NH
0.6
6.0
1 atm
275
3
HNCA
0.6
6.0
1 atm
275
4
HNCACB
0.6
6.0
1 atm
275
5
HNCO
0.6
6.0
1 atm
275
6
HN(CA)CO
0.6
6.0
1 atm
275
7
HCCH
0.6
6.0
1 atm
275
8
CCH TOCSY
0.6
6.0
1 atm
275
9
13C
0.6
6.0
1 atm
275
10
15N HSQC
0.6
6.0
1 atm
275
NMR Spectrometer Information
Spectrometer
Manufacturer
Model
Field Strength
1
Bruker
DRX
500
2
Bruker
DRX
600
NMR Refinement
Method
Details
Software
DISTANCE AND DIHEDRAL RESTRAINTS (TALOS)
REFINEMENT IN EXPLICIT WATER AS DESCRIBED IN THE REFERENCE ABOVE
ARIA
NMR Ensemble Information
Conformer Selection Criteria
RANDOM
Conformers Calculated Total Number
20
Conformers Submitted Total Number
5
Representative Model
1 (n/a)
Additional NMR Experimental Information
Details
THE STRUCTURE WAS DETERMINED USING TRIPLE-RESONANCE NMR SPECTROSCOPY ON 13C, 15N-LABELED PRRA C-TERMINAL DOMAIN