Find PDB structures and Computed Structure Models (CSM) by combining queries from tools in this suite: Attribute Search, Sequence Similarity, Sequence Motif, 3D Similarity, and 3D Motif with 'AND' logic.
A TWO B-Z JUNCTION CONTAINING DNA RESOLVES INTO AN ALL RIGHT HANDED DOUBLE HELIX
SOLUTION NMR
NMR Experiment
Experiment
Type
Sample Contents
Solvent
Ionic Strength
pH
Pressure
Temperature (K)
Spectrometer
1
2D NOESY
2 mM DNA; 0.1 M phosphate Buffer
0.1
7
293
2
P-COSY
2 mM DNA; 0.1 M phosphate Buffer
0.1
7
293
3
TOCSY
2 mM DNA; 0.1 M phosphate Buffer
0.1
7
293
NMR Spectrometer Information
Spectrometer
Manufacturer
Model
Field Strength
1
Bruker
AMX
500
NMR Refinement
Method
Details
Software
simulated annealing, torsion angle dynamics
the structures are based on a total of 504 restraints, 390 are NOE-derived distance constraints, 104 dihedral angle restraints,36 distance restraints from hydrogen bonds.
Felix
NMR Ensemble Information
Conformer Selection Criteria
lower energy structures, restraints violations, and the average structure
Conformers Calculated Total Number
50
Conformers Submitted Total Number
11
Representative Model
10 (n/a)
Additional NMR Experimental Information
Details
This structure was determined using standard 2D homonuclear techniques