Text: Triple resonance experiments for assignment. Quantitative J correlation experiments for heteronuclear scalar couplings. 3D and 2D isotope filtered/isotope-separated NOE experiments for intermolecular NOEs.
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試料調製
詳細
Solution-ID
内容
溶媒系
1
0.5-1 mM see details IIAMan(H10E)+IIBMan, 100% D2O
100% D2O
2
0.5-1 mM see details IIAMan(H10E)+IIBMan, 90% H2O/10% D2O
90% H2O/10% D2O
試料
濃度 (mg/ml)
構成要素
Isotopic labeling
Solution-ID
0.5mM
IIAMan(H10E)+IIBMan
seedetails
1
0.5mM
IIAMan(H10E)+IIBMan
seedetails
2
試料状態
イオン強度: 20 mM phosphate / pH: 6.5 / 圧: ambient atm / 温度: 303 K
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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 DMX500
Bruker
DMX500
500
1
Bruker DMX600
Bruker
DMX600
600
2
Bruker DRX600
Bruker
DRX600
600
3
Bruker DRX800
Bruker
DRX800
800
4
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解析
NMR software
名称
バージョン
開発者
分類
X-PLOR NIH
2.18.1
Schwieters, Kuszewski, andClore
構造決定
X-PLOR NIH
2.18.1
Schwieters, Kuszewski, andClore
精密化
精密化
手法: conjoined rigid body, torsion angle simulated annealing ソフトェア番号: 1 詳細: Coordinates of IIAMan (1PDO) and IIBMan (2JZH) are treated as rigid bodies with the interfacial side chains given torsional degrees of freedom. Residues 130-134 of IIAMan are also given ...詳細: Coordinates of IIAMan (1PDO) and IIBMan (2JZH) are treated as rigid bodies with the interfacial side chains given torsional degrees of freedom. Residues 130-134 of IIAMan are also given torsional degrees of freedom since intermolecular NOEs were observed involving these residues although they are not visible in the electron density map of the X-ray structure of free IIAMan. Further details in publication.
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: restrained regularized mean 計算したコンフォーマーの数: 120 / 登録したコンフォーマーの数: 1