A: ACETYLCHOLINE RECEPTOR PROTEIN B: ACETYLCHOLINE RECEPTOR PROTEIN C: ACETYLCHOLINE RECEPTOR PROTEIN D: ACETYLCHOLINE RECEPTOR PROTEIN E: ACETYLCHOLINE RECEPTOR PROTEIN
Text: The orientation of each monomer in the pentameric bundle was obtained from the combination of the solution NMR (PDB file 1a11) and solid-state NMR (PDB file 1cek) structures
-
試料調製
詳細
Solution-ID
内容
溶媒系
1
1mM M2 U-15N; 350mM DPC; pH5.5;
90% H2O/10% D2O
2
20mg M2 U-15N; 40mg DMPC;
DMPCbilayersinH2O;
試料状態
Conditions-ID
pH
圧 (kPa)
温度 (K)
1
5.5
ambient
303K
2
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
製造業者
モデル
磁場強度 (MHz)
Spectrometer-ID
Bruker DMX
Bruker
DMX
750
1
Bruker DMX
Bruker
DMX
600
2
Chemagnetics CMX
Chemagnetics
CMX
400
3
-
解析
NMR software
名称
バージョン
開発者
分類
X-PLOR
3.01
Brunger
精密化
FISI
1.01
Marassi
構造決定
HOLE
Smart, Goodfellow, Wallace
構造決定
Felix
95
データ解析
精密化
手法: X-PLOR 3.1, distance geometry, simulated annealing, molecular dynamics, FISI, FINGERPRINT, HOLE ソフトェア番号: 1 詳細: The backbone coordinates obtained from solution NMR were superimposed on the coordinates obtained from solid-state NMR to fix the helix orientation and rotation in the membrane. The ...詳細: The backbone coordinates obtained from solution NMR were superimposed on the coordinates obtained from solid-state NMR to fix the helix orientation and rotation in the membrane. The pentameric array was then optimized using molecular dynamics. Pore contours were calculated with the program HOLE.
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 favorable non-bond energy 計算したコンフォーマーの数: 30 / 登録したコンフォーマーの数: 1