1 mM [U-100% 13C; U-100% 15N] hIFABP, 2.5 mM oleic acid, 50 mM sodium chloride, 20 mM MES, 0.5% methanol, 90% H2O/10% D2O
90% H2O/10% D2O
2
0.5 mM [U-100% 13C] oleic acid, 50 mM sodium chloride, 20 mM MES, 0.5 mM ethanol, 90% H2O/10% D2O
90% H2O/10% D2O
3
0.8 mM [U-100% 15N] hIFABP, 2 mM [U-100% 13C] oleic acid, 50 mM sodium chloride, 20 mM MES, 0.5 % methanol, 90% H2O/10% D2O
90% H2O/10% D2O
試料
濃度 (mg/ml)
構成要素
Isotopic labeling
Solution-ID
1mM
hIFABP-1
[U-100% 13C; U-100% 15N]
1
2.5mM
oleic acid-2
1
50mM
sodium chloride-3
1
20mM
MES-4
1
0.5 %
methanol-5
1
0.5mM
oleic acid-6
[U-100% 13C]
2
50mM
sodium chloride-7
2
20mM
MES-8
2
0.5mM
ethanol-9
2
0.8mM
hIFABP-10
[U-100% 15N]
3
2mM
oleic acid-11
[U-100% 13C]
3
50mM
sodium chloride-12
3
20mM
MES-13
3
0.5 %
methanol-14
3
試料状態
pH: 5.5 / 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
800
2
-
解析
NMR software
名称
開発者
分類
TopSpin
BrukerBiospin
collection
TopSpin
BrukerBiospin
解析
TopSpin
BrukerBiospin
データ解析
CARA
KellerandWuthrich
chemicalshiftassignment
CARA
KellerandWuthrich
データ解析
CARA
KellerandWuthrich
chemicalshiftcalculation
CNS
Brunger, Adams, Clore, Gros, NilgesandRead
精密化
CNS
Brunger, Adams, Clore, Gros, NilgesandRead
geometryoptimization
精密化
手法: molecular dynamics / ソフトェア番号: 1
NMR constraints
NOE constraints total: 2878 / NOE intraresidue total count: 593 / NOE long range total count: 979 / NOE medium range total count: 532 / NOE sequential total count: 774 / Protein phi angle constraints total count: 117 / Protein psi angle constraints total count: 115
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: structures with the lowest energy 計算したコンフォーマーの数: 50 / 登録したコンフォーマーの数: 10