#1: ジャーナル: J. Biomol. NMR / 年: 2000 タイトル: Letter to the editor: 1H, 15N, 13C, and 13CO assignments and secondary structure determination of ZipA. 著者: Moy, F.J. / Glasfeld, E. / Powers, R.
structures with acceptable covalent geometry,structures with favorable non-bond energy,structures with the least restraint violations,structures with the lowest energy
Text: The structure was determined using triple-resonance NMR spectroscopy.
-
試料調製
詳細
Solution-ID
内容
溶媒系
1
1 mM ZipA U-15N,13C; 50mM phosphate buffer; 2 mM NaN3; 50 mM KCl; 90% H2O, 10% D2O; pH 5.5
90% H2O/10% D2O
2
1 mM ZipA U-15N,13C; 50mM phosphate buffer; 2 mM NaN3; 50 mM KCl; 100% D2O; pH 5.5
100% D2O
3
1 mM ZipA U-15N; 50mM phosphate buffer; 2 mM NaN3; 50 mM KCl; 90% H2O, 10% D2O; pH 5.5
90% H2O/10% D2O
試料状態
Conditions-ID
イオン強度
pH
圧 (kPa)
温度 (K)
1
50
5.5
ambient
298K
2
50
5.5
ambient
298K
3
50
5.5
ambient
298K
結晶化
*PLUS
手法: other / 詳細: NMR
-
NMR測定
NMRスペクトロメーター
タイプ: Bruker DRX / 製造業者: Bruker / モデル: DRX / 磁場強度: 600 MHz
-
解析
NMR software
名称
バージョン
開発者
分類
X-PLOR
V3.840
Brunger
構造決定
NMRPipe
1.7
Delaglio
解析
PIPP
4.2.8
Garrett
データ解析
XwinNMR
2
Bruker
collection
X-PLOR
V3.840
Brunger
精密化
精密化
手法: distance geometry simulated annealing / ソフトェア番号: 1 詳細: The structures are based on a total of 2758 restraints, 2038 are NOE-derived distance constraints, 377 dihedral angle restraints, 84 distance restraints from hydrogen bonds, 113 3JNHa ...詳細: The structures are based on a total of 2758 restraints, 2038 are NOE-derived distance constraints, 377 dihedral angle restraints, 84 distance restraints from hydrogen bonds, 113 3JNHa coupling restraints, 230 secondary Ca/Cb chemical shift restraints, and a conformational database.
代表構造
選択基準: minimized average structure
NMRアンサンブル
コンフォーマー選択の基準: structures with acceptable covalent geometry,structures with favorable non-bond energy,structures with the least restraint violations,structures with the lowest energy 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: 30