EXTENSIVE EPR EXPERIMENTS OF THE DISULFIDE LINKED RXR LIGAND ATTACHED TO T4 LYSOZYME AT DIFFERENT ...EXTENSIVE EPR EXPERIMENTS OF THE DISULFIDE LINKED RXR LIGAND ATTACHED TO T4 LYSOZYME AT DIFFERENT SITES WERE PERFORMED. THE RXR LIGAND IS A STABLE NITROXYL RADICAL IN SOLUTION, WHICH CAN BE DETECTED BY EPR SPECTROSCOPY.
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実験情報
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実験
実験
手法: X線回折 / 使用した結晶の数: 1
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試料調製
結晶
マシュー密度: 2.71 Å3/Da / 溶媒含有率: 54.68 %
結晶化
温度: 277 K / 手法: 蒸気拡散法, ハンギングドロップ法 / pH: 6.4 詳細: 2.0M dibasic potassium phosphate and monobasic sodium phosphate, 0.25M sodium chloride, 0.04% sodium azide, saturated with bis(2-hydroxyethyl) disulfide, pH 6.4, vapor diffusion, hanging drop, temperature 277K
解像度: 1.8→35.419 Å / Occupancy max: 1 / Occupancy min: 0.5 / FOM work R set: 0.868 / SU ML: 0.21 / 交差検証法: THROUGHOUT / σ(F): 1.37 / 立体化学のターゲット値: ML 詳細: THE RXR LIGAND IS DISUFLDE BONDED TO CYS 115 AND CYS 119, AND WAS MODELED IN AT AN OCCUPANCY OF 0.7
Rfactor
反射数
%反射
Selection details
Rfree
0.232
957
5.09 %
RANDOM
Rwork
0.184
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obs
0.187
18802
97.47 %
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溶媒の処理
減衰半径: 0.9 Å / VDWプローブ半径: 1.11 Å / 溶媒モデル: FLAT BULK SOLVENT MODEL / Bsol: 40.001 Å2 / ksol: 0.4 e/Å3