温度: 293 K / 手法: マイクロバッチ法 / pH: 8.5 詳細: Sample of human Chymase in 50 mM MES/NaOH pH 5.5, 150mM NaCl, 1mM TCEP, 10% Glycerol) at a concentration of 11mg/ml to 14mg/ml.Add [2-[(4-methylpyridin-2-yl)amino]-2-oxoethyl] 2- ...詳細: Sample of human Chymase in 50 mM MES/NaOH pH 5.5, 150mM NaCl, 1mM TCEP, 10% Glycerol) at a concentration of 11mg/ml to 14mg/ml.Add [2-[(4-methylpyridin-2-yl)amino]-2-oxoethyl] 2-methylquinoline-4-carboxylate at 10x molar ratio. The compound helps to obtain crystals but is not visible in the structures. Add 0.5 mM ZnCl2. Add inhibitor, incubate for 16h on ice. Crystallize using microbatch setups with Al's oil (Hampton Research), with total drop size 1ul with 50% protein sample, using crystallization reagent of 0.1M Tris/HCl pH 8.5, 0.2M NaCl, 25% PEG 3350.
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: 0.99985 Å / 相対比: 1
反射
解像度: 1.13→73.72 Å / Num. obs: 81825 / % possible obs: 83.9 % / Rmerge(I) obs: 0.063 / Rrim(I) all: 0.072 / Net I/σ(I): 11.96 / Num. measured all: 336371
反射 シェル
Diffraction-ID: 1
解像度 (Å)
% possible obs (%)
Rmerge(I) obs
Num. measured obs
Num. unique obs
Rrim(I) all
Net I/σ(I) obs
1.13-1.2
81
0.349
28576
12928
0.437
2.41
1.2-1.28
84.8
0.329
45397
12125
0.387
4.28
1.28-1.38
71
0.24
42227
9573
0.272
6.33
1.38-1.51
99.7
0.171
58295
12604
0.193
8.45
1.51-1.69
88.2
0.09
49151
10295
0.101
15.17
1.69-1.95
80.7
0.067
38134
8238
0.076
18.82
1.95-2.38
80.8
0.052
32571
6923
0.059
22.22
2.38-3.33
92.8
0.038
30178
6213
0.042
28.69
3.33-73.72
74.3
0.041
11842
2926
0.047
29.19
-
解析
ソフトウェア
名称
バージョン
分類
REFMAC
5.3.0008
精密化
XSCALE
データスケーリング
XDS
データ削減
PHASER
位相決定
精密化
構造決定の手法: 分子置換 / 解像度: 1.13→73.72 Å / Cor.coef. Fo:Fc: 0.96 / Cor.coef. Fo:Fc free: 0.954 / SU B: 0.684 / SU ML: 0.031 / 交差検証法: THROUGHOUT / ESU R: 0.042 / ESU R Free: 0.042 / 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
0.20219
4085
5 %
RANDOM
Rwork
0.18998
-
-
-
obs
0.19061
77737
83.94 %
-
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 WITH MASK