1 mM [U-99% 13C; U-99% 15N] HH2, 25 mM sodium acetate, 50 mM sodium chloride, 93% H2O/7% D2O
HH2
93% H2O/7% D2O
solution
2
1 mM [U-99% 13C; U-99% 15N] HH2, 25 mM sodium acetate, 50 mM sodium chloride, 100% D2O
HH2
100% D2O
試料
濃度 (mg/ml)
構成要素
Isotopic labeling
Solution-ID
1mM
HH2
[U-99% 13C; U-99% 15N]
1
25mM
sodiumacetate
none
1
50mM
sodiumchloride
none
1
1mM
HH2
[U-99% 13C; U-99% 15N]
2
25mM
sodiumacetate
none
2
50mM
sodiumchloride
none
2
試料状態
イオン強度: 0.075 M / Ionic strength err: 0.005 / Label: HH2 / pH: 4.8 Not defined / PH err: 0.2 / 圧: 1 atm / 温度: 293 K / Temperature err: 0.5
-
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
Varian VXRS
Varian
VXRS
600
1
Varian VXRS
Varian
VXRS
800
2
Varian INOVA
Varian
INOVA
500
3
-
解析
NMR software
名称
バージョン
開発者
分類
CNS
1.1
BrungerA. T. et.al.
精密化
Sparky
3.115
Goddard
データ解析
Felix
2007
AccelrysSoftwareInc.
解析
CYANA
2.1
Guntert, MumenthalerandWuthrich
structurecalculation
PSVS
1.5
BhattacharyaandMontelione
chemicalshiftassignment
精密化
手法: torsion angle dynamics / ソフトェア番号: 5 詳細: STRUCTURE DETERMINATION WAS PERFORMED ITERATIVELY USING CYANA (AUTOMATED NOESY ASSIGNMENTS). A TOTAL OF 20 STRUCTURES OUT OF 100 WITH LOWEST TARGET FUNCTION FROM THE FINAL CYANA CALCULATION ...詳細: STRUCTURE DETERMINATION WAS PERFORMED ITERATIVELY USING CYANA (AUTOMATED NOESY ASSIGNMENTS). A TOTAL OF 20 STRUCTURES OUT OF 100 WITH LOWEST TARGET FUNCTION FROM THE FINAL CYANA CALCULATION WERE TAKEN AND REFINED BY RESTRAINED MOLECULAR DYNAMICS/ENERGY MINIMIZATION IN EXPLICIT WATER AFTER ADDING 0% TO THE UPPER BOUNDARY LIMIT OF THE DISTANCE RESTRAINTS AND THE VDW LIMIT TO THE LOWER RESTRAINT. PARAM19 WAS USED FOR THE WATER REFINEMENT CALCULATIONS
代表構造
選択基準: closest to the average
NMRアンサンブル
コンフォーマー選択の基準: target function / 計算したコンフォーマーの数: 100 / 登録したコンフォーマーの数: 20