The authors state that the recombinant protein contains His-TEV cleavable tag. Residues SNA at the ...The authors state that the recombinant protein contains His-TEV cleavable tag. Residues SNA at the N-terminus was from the pMCSG7 vector backbone after TEV cleavage. Residue serine 229 (801 in the original protein numbering) was converted to beta-lactam through reacting with small molecule inhibitor CEC215.
-
実験情報
-
実験
実験
手法: X線回折 / 使用した結晶の数: 1
-
試料調製
結晶
マシュー密度: 2.3 Å3/Da / 溶媒含有率: 46.62 %
結晶化
温度: 290 K / 手法: 蒸気拡散法, ハンギングドロップ法 / pH: 7.5 / 詳細: 0.1 M HEPES pH 7.5, 1.8 M (NH)4SO4, 4%-6% PEG400
構造決定の手法: 分子置換 / 解像度: 2.22→49.25 Å / Cor.coef. Fo:Fc: 0.964 / Cor.coef. Fo:Fc free: 0.941 / SU B: 7.711 / SU ML: 0.167 / 交差検証法: THROUGHOUT / ESU R: 0.189 / ESU R Free: 0.175 / 立体化学のターゲット値: MAXIMUM LIKELIHOOD / 詳細: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
Rfactor
反射数
%反射
Selection details
Rfree
0.23516
2770
3.8 %
RANDOM
Rwork
0.19055
-
-
-
obs
0.19219
70609
98.69 %
-
溶媒の処理
イオンプローブ半径: 0.8 Å / 減衰半径: 0.8 Å / VDWプローブ半径: 1.2 Å / 溶媒モデル: MASK