#1: ジャーナル: Bioorg.Med.Chem. / 年: 1998 タイトル: Potent Acetylcholinesterase Inhibitors: Design, Synthesis, and Structure-Activity Relationships of Bis-Interacting Ligands in the Galanthamine Series 著者: Mary, A. / Renko, D.Z. / Guillou, C. / Thal, C.
THREE N-TERMINAL RESIDUES AND 8 C-TERMINAL RESIDUES NOT SEEN IN DENSITY, AND NOT INCLUDED IN ...THREE N-TERMINAL RESIDUES AND 8 C-TERMINAL RESIDUES NOT SEEN IN DENSITY, AND NOT INCLUDED IN COORDINATE FILE. RESIDUES 486-489 HAVE POOR DENSITY, AND ARE NOT MODELED.
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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: 3.1 Å3/Da / 溶媒含有率: 59.4 %
結晶化
詳細: PROTEIN IN 100MM NACL, 0.01%NAN3, 1MM MES PH6.5, MIXED 1/1 WITH SOLUBILIZED LI5 (PW11O39RHCH2COOH), 3 MICROLITER OF THIS MIXTURE WAS MIXED WITH 3 MICROLITER OF 40% PEG200 IN 0.5M MES PH5.8, ...詳細: PROTEIN IN 100MM NACL, 0.01%NAN3, 1MM MES PH6.5, MIXED 1/1 WITH SOLUBILIZED LI5 (PW11O39RHCH2COOH), 3 MICROLITER OF THIS MIXTURE WAS MIXED WITH 3 MICROLITER OF 40% PEG200 IN 0.5M MES PH5.8, SUSPENDED OVER WELL WITH 36%PEG200 IN 0.5M MES, PH 5.8
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: 1.5418 Å / 相対比: 1
反射
解像度: 2.4→40 Å / Num. obs: 55093 / % possible obs: 94.3 % / Observed criterion σ(I): -3 / 冗長度: 2.6 % / Biso Wilson estimate: 42 Å2 / Rmerge(I) obs: 0.06 / Net I/σ(I): 13
反射 シェル
解像度: 2.4→2.49 Å / 冗長度: 2.1 % / Rmerge(I) obs: 0.27 / Mean I/σ(I) obs: 4 / % possible all: 88.3
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解析
ソフトウェア
名称
バージョン
分類
REFMAC
5.1.24
精密化
DENZO
データ削減
SCALEPACK
データスケーリング
精密化
構造決定の手法: OTHER / 解像度: 2.4→40 Å / Cor.coef. Fo:Fc: 0.946 / Cor.coef. Fo:Fc free: 0.922 / SU B: 7.803 / SU ML: 0.18 / TLS residual ADP flag: LIKELY RESIDUAL / 交差検証法: THROUGHOUT / σ(F): 0 / ESU R: 0.357 / ESU R Free: 0.25 / 立体化学のターゲット値: MAXIMUM LIKELIHOOD 詳細: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS. THE TWO MOLECULES IN THE ASYMMETRIC UNIT ARE RELATED BY A NON-CRYSTALLOGRAPHIC TWO FOLD AXIS. NCS WAS NOT USED IN REFINEMENT. THE RESIDUES ...詳細: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS. THE TWO MOLECULES IN THE ASYMMETRIC UNIT ARE RELATED BY A NON-CRYSTALLOGRAPHIC TWO FOLD AXIS. NCS WAS NOT USED IN REFINEMENT. THE RESIDUES BETWEEN 485-490 ARE MISSING IN CHAIN A AND FIT IN CHAIN B.
Rfactor
反射数
%反射
Selection details
Rfree
0.247
2715
4.96 %
RANDOM
Rwork
0.204
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obs
0.206
52293
94.5 %
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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: 1.4 Å / 溶媒モデル: BABINET MODEL PLUS MASK