DNA (5'-D(*DGP*DGP*DGP*DTP*DTP*DAP*DGP*DGP*DGP*DTP*DTP*DAP*DGP*DGP*DGP*DTP*DTP*DAP*DGP*DGP*DGP*DT)-3')-1
1
70mM
potassium chloride-2
1
20mM
potassium phosphate-3
1
0.5mM
DNA (5'-D(*DGP*DGP*DGP*DTP*DTP*DAP*DGP*DGP*DGP*DTP*DTP*DAP*DGP*DGP*DGP*DTP*DTP*DAP*DGP*DGP*DGP*DT)-3')-4
2
70mM
potassium chloride-5
2
20mM
potassium phosphate-6
2
試料状態
pH: 7 / 温度: 298 K
-
NMR測定
NMRスペクトロメーター
タイプ
製造業者
モデル
磁場強度 (MHz)
Spectrometer-ID
Bruker Avance
Bruker
AVANCE
600
1
Bruker Avance
Bruker
AVANCE
700
2
Varian INOVA
Varian
INOVA
600
3
-
解析
NMR software
名称
バージョン
開発者
分類
Felix
2007
FelixNMR, Inc.
peakpicking
TopSpin
BrukerBiospin
解析
X-PLOR NIH
2.21
Schwieters, Kuszewski, Tjandra, Clore
構造決定
X-PLOR NIH
2.21
Schwieters, Kuszewski, Tjandra, Clore
精密化
精密化
手法: molecular dynamics / ソフトェア番号: 1 詳細: This natural sequence exhibits the same conformation as the 7BRG-substituted sequence, which has a much cleaner NMR spectrum. 10 relaxation matrix intensity-refined structures of the 7BRG ...詳細: This natural sequence exhibits the same conformation as the 7BRG-substituted sequence, which has a much cleaner NMR spectrum. 10 relaxation matrix intensity-refined structures of the 7BRG form with the lowest energy were taken, the bromine atoms were replaced with hydrogen atoms, and the structures were subsequently subjected to distance-retrained molecular dynamics refinement.
NMR constraints
NA alpha-angle constraints total count: 0 / NA beta-angle constraints total count: 0 / NA chi-angle constraints total count: 8 / NA delta-angle constraints total count: 0 / NA epsilon-angle constraints total count: 4 / NA gamma-angle constraints total count: 0 / NA other-angle constraints total count: 8 / NA sugar pucker constraints total count: 0 / Hydrogen bond constraints total count: 42