NMR structure of spermine modified DNA duplex
Polymer type: polydeoxyribonucleotide
Total | 1H | 31P | |
---|---|---|---|
All | 85.2 % (138 of 162) | 85.0 % (125 of 147) | 86.7 % (13 of 15) |
Suger, PO4 | 96.7 % (116 of 120) | 98.1 % (103 of 105) | 86.7 % (13 of 15) |
Nucleobase | 52.4 % (22 of 42) | 52.4 % (22 of 42) | |
Aromatic | 73.3 % (22 of 30) | 73.3 % (22 of 30) | |
Methyl | 0.0 % (0 of 2) | 0.0 % (0 of 2) |
1. DNA (5'-D(*GP*TP*CP*GP*GP*CP*TP*G)-3')
GTCGGCTG2. DNA (5'-D(*CP*AP*GP*(N4S)P*CP*GP*AP*C)-3')
CAGXCGACSolvent system 100% D2O, Pressure 1 atm, Temperature 298 K, pH 7.0
# | Name | Isotope labeling | Type | Concentration |
---|---|---|---|---|
1 | DNA (5'-D(*CP*AP*GP*(N4S)P*CP*GP*AP*C)-3') | natural abundance | 0.5 mM | |
2 | DNA (5'-D(*GP*TP*CP*GP*GP*CP*TP*G)-3') | natural abundance | 0.5 mM | |
3 | D2O | [U-100% 2H] | 100 % | |
4 | sodium chloride | natural abundance | 50 mM | |
5 | sodium phosphate | natural abundance | 10 mM | |
6 | EDTA | natural abundance | 0.1 mM |
Polymer type: polydeoxyribonucleotide
Total | 1H | 31P | |
---|---|---|---|
All | 48.1 % (156 of 324) | 48.6 % (143 of 294) | 43.3 % (13 of 30) |
Suger, PO4 | 48.3 % (116 of 240) | 49.0 % (103 of 210) | 43.3 % (13 of 30) |
Nucleobase | 47.6 % (40 of 84) | 47.6 % (40 of 84) | |
Aromatic | 46.7 % (28 of 60) | 46.7 % (28 of 60) | |
Methyl | 50.0 % (2 of 4) | 50.0 % (2 of 4) |
1. DNA (5'-D(*GP*TP*CP*GP*GP*CP*TP*G)-3')
GTCGGCTG2. DNA (5'-D(*CP*AP*GP*(N4S)P*CP*GP*AP*C)-3')
CAGXCGACSolvent system 100% D2O, Pressure 1 atm, Temperature 283 K, pH 7.0
# | Name | Isotope labeling | Type | Concentration |
---|---|---|---|---|
1 | DNA (5'-D(*CP*AP*GP*(N4S)P*CP*GP*AP*C)-3') | natural abundance | 0.5 mM | |
2 | DNA (5'-D(*GP*TP*CP*GP*GP*CP*TP*G)-3') | natural abundance | 0.5 mM | |
3 | D2O | [U-100% 2H] | 100 % | |
4 | sodium chloride | natural abundance | 50 mM | |
5 | sodium phosphate | natural abundance | 10 mM | |
6 | EDTA | natural abundance | 0.1 mM |