SOLUTION NMR Experimental Data


Experimental Details
Sample Conditions
Sample Contents2.5 mM abasic site containing duplex oligonucleotide; 10 mM sodium phosphate buffer
SolventD2O
Ionic Strength10 mM sodium phosphate buffer
pH6.8
Pressureambient
Temperature (K)293
Experiment(s):NOESY, PE-COSY
Sample Contents2.5 mM abasic site containing duplex oligonucleotide; 10 mM sodium phosphate buffer
Solvent10% D2O, 90% H2O
Ionic Strength10 mM sodium phosphate buffer
pH6.8
Pressureambient
Temperature (K)278
Experiment(s):watergate-NOESY
Sample Contents3 mM abasic site containing duplex oligonucleotide; 10 mM sodium phosphate buffer
SolventD2O
Ionic Strength10 mM sodium phosphate buffer
pH6.8
Pressureambient
Temperature (K)298
Experiment(s):31P-HCOSY, 31P-decoupled-PE-COSY, 31P-decoupled-J-scaled-DQCOSY
Spectrometer Information
Manufacturer Model Field Strength
Home-built HOME-BUILT 600.0
Home-built HOME-BUILT 750.0
NMR Refinement
Method molecular dynamics
Details THE STRUCTURE IS BASED ON 475 NOE-DERIVED DISTANCE CONSTRAINTS AND 101 DIHEDRAL ANGLE RESTRAINTS.
NMR Ensemble Information
Conformers Submitted Total Number 1
Additional NMR Experimental Information
1 THE ABASIC SITE DEOXYRIBOSE 1H-1H COUPLING CONSTANTS AND THE DNA 31P-H3' COUPLING CONSTANTS WERE EXPERIMENTALLY DETERMINED. THIS INFORMATION WAS USED IN THE MODELING PROTOCOL.
Computation: NMR Software
# Classification Software Name Author
1 structure solution version: 3.851 X-PLOR Brunger
2 processing version: 95.0 FELIX MSI
3 data analysis version: 95.0 FELIX MSI
4 refinement version: 3.851 X-PLOR Brunger