温度: 293 K / 手法: 蒸気拡散法, ハンギングドロップ法 / pH: 5.6 詳細: 0.1 M sodium citrate tribasic dihydrate (pH 5.6), 0.15 M ammonium acetate and 17.5% or 20% PEG 4000; 10 mM NADPH, 2 mM TMP was incubated with the L28R variant of DHFR overnight at 293 K Temp details: RT
解像度: 2.1→2.12 Å / 冗長度: 8.8 % / Mean I/σ(I) obs: 0.7 / Num. unique obs: 334 / CC1/2: 0.672 / CC star: 0.897 / Rpim(I) all: 3.012 / Rrim(I) all: 8.94 / % 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
5.8.0267
精密化
PDB_EXTRACT
3.25
データ抽出
HKL-3000
データ削減
HKL-3000
データスケーリング
MOLREP
位相決定
精密化
構造決定の手法: 分子置換 開始モデル: WT DHFR solved in the same space group 解像度: 2.1→37.37 Å / Cor.coef. Fo:Fc: 0.908 / SU B: 10.763 / SU ML: 0.16 / 交差検証法: THROUGHOUT / σ(F): 0 / ESU R: 0.369 / 立体化学のターゲット値: MAXIMUM LIKELIHOOD 詳細: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS U VALUES : WITH TLS ADDED. Due to anisotropic lack of completeness, the model was first refined against all data, and the resulting model was ...詳細: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS U VALUES : WITH TLS ADDED. Due to anisotropic lack of completeness, the model was first refined against all data, and the resulting model was refined twenty times in parallel, with each set of refinements using a different test set, until the twenty models converged. The R-free reported is the average of the twenty R-free values.
Rfactor
反射数
%反射
Selection details
Rfree
0.2779
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FULL CROSS VALIDATION
Rwork
0.2493
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obs
0.2493
9837
70.95 %
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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