1 mM [U-100% 15N] DomB, 10 % [U-100% 2H] D2O, 90 % H2O, 2 mM DTT, 50 mM sodium chloride, 20 mM sodium phosphate, 90% H2O/10% D2O
90% H2O/10% D2O
2
1 mM [U-100% 13C; U-100% 15N] DomB, 10 % [U-100% 2H] D2O, 90 % H2O, 2 mM DTT, 50 mM sodium chloride, 20 mM sodium phosphate, 90% H2O/10% D2O
90% H2O/10% D2O
試料
濃度 (mg/ml)
構成要素
Isotopic labeling
Solution-ID
1mM
DomB-1
[U-100% 15N]
1
10 %
D2O-2
[U-100% 2H]
1
90 %
H2O-3
1
2mM
DTT-4
1
50mM
sodium chloride-5
1
20mM
sodium phosphate-6
1
1mM
DomB-7
[U-100% 13C; U-100% 15N]
2
10 %
D2O-8
[U-100% 2H]
2
90 %
H2O-9
2
2mM
DTT-10
2
50mM
sodium chloride-11
2
20mM
sodium phosphate-12
2
試料状態
イオン強度: 50 / pH: 6.5 / 圧: ambient / 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 DRX
Bruker
DRX
600
1
Bruker DRX
Bruker
DRX
600
2
Bruker DRX
Bruker
DRX
800
3
-
解析
NMR software
名称
バージョン
開発者
分類
TopSpin
2.1
BrukerBiospin
collection
TopSpin
2.1
BrukerBiospin
解析
TALOS
Cornilescu, DelaglioandBax
データ解析
TALOS
Cornilescu, DelaglioandBax
geometryoptimization
CYANA
Guntert, MumenthalerandWuthrich
chemicalshiftassignment
CYANA
Guntert, MumenthalerandWuthrich
geometryoptimization
CYANA
Guntert, MumenthalerandWuthrich
構造決定
ARIA
1.2
Linge, O'DonoghueandNilges
構造決定
ARIA
1.2
Linge, O'DonoghueandNilges
精密化
ARIA
1.2
Linge, O'DonoghueandNilges
geometryoptimization
精密化
手法: simulated annealing, molecular dynamics, torsion angle dynamics ソフトェア番号: 1 詳細: FINAL STRUCTURES REFINED IN EXPLICIT WATER BATH AS IMPLEMENTED IN ARIA 1.2/CNS 1.1. 20 LOWEST ENERGY STRUCTURES SELECTED FROM WATER REFINEMENT, CNS, INITIAL STRUCTURES GENERATED WITH CYANA
NMR constraints
NOE constraints total: 3405 / NOE intraresidue total count: 1474 / NOE long range total count: 487 / NOE medium range total count: 584 / NOE sequential total count: 860
代表構造
選択基準: lowest energy
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: 200 / 登録したコンフォーマーの数: 20