温度: 294 K / 手法: 蒸気拡散法, シッティングドロップ法 詳細: Crystallization trials were performed with proteins at 25 mg/ml in buffer containing 150 mM NaCl, 1 mM DTT and 25 mM Tris-HCl (pH 7.5), at 20 C with commercial screens using the sitting-drop ...詳細: Crystallization trials were performed with proteins at 25 mg/ml in buffer containing 150 mM NaCl, 1 mM DTT and 25 mM Tris-HCl (pH 7.5), at 20 C with commercial screens using the sitting-drop vapour-diffusion method. Crystallization drops were set up with the aid of a Mosquito Crystal robot (TTP Labtech) using 200 nl of protein solution plus 200 nl of reservoir solution in MRC two-well crystallization microplates (Swissci) equilibrated against 75 microl of reservoir solution. Co-crystallisation trials were set up by adding 2 mM ADPr to the protein for at least 1 hour prior to setting up crystallisation drops. Crystals of the macrodomain proteins grew in 0.2 M Lithium sulphate, 0.1 M phosphate/citrate and 20% (w/v) PEG1000
プロトコル: SINGLE WAVELENGTH / 単色(M)・ラウエ(L): M / 散乱光タイプ: x-ray
放射波長
波長: 0.97 Å / 相対比: 1
反射
解像度: 1.8→25.19 Å / Num. obs: 22050 / % possible obs: 99.9 % / 冗長度: 25.8 % / Rsym value: 0.078 / Net I/σ(I): 17.3
反射 シェル
解像度: 1.8→1.85 Å / 冗長度: 25.4 % / Mean I/σ(I) obs: 5.3 / Rsym value: 0.943 / % possible all: 100
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解析
ソフトウェア
名称
バージョン
分類
REFMAC
5.7.0029
精密化
XDS
データ削減
XDS
データスケーリング
MLPHARE
位相決定
精密化
構造決定の手法: 単波長異常分散 / 解像度: 1.8→25.19 Å / Cor.coef. Fo:Fc: 0.956 / Cor.coef. Fo:Fc free: 0.937 / SU B: 2.319 / SU ML: 0.074 / 交差検証法: THROUGHOUT / ESU R: 0.118 / ESU R Free: 0.119 / 詳細: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS