THE CONSTRUCT WAS EXPRESSED WITH A PURIFICATION TAG MGSDKIHHHHHHENLYFQG. THE TAG WAS REMOVED WITH ...THE CONSTRUCT WAS EXPRESSED WITH A PURIFICATION TAG MGSDKIHHHHHHENLYFQG. THE TAG WAS REMOVED WITH TEV PROTEASE LEAVING ONLY A GLYCINE (0) FOLLOWED BY THE TARGET SEQUENCE.
-
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: 2.25 Å3/Da / 溶媒含有率: 45.45 %
結晶化
温度: 277 K / 手法: 蒸気拡散法, シッティングドロップ法 / pH: 6.5 詳細: NANODROP, 1.60M MgSO4, 0.1M MES pH 6.5, VAPOR DIFFUSION, SITTING DROP, temperature 277K
解像度: 1.86→28.606 Å / Num. obs: 26303 / % possible obs: 96.7 % / Observed criterion σ(I): -3 / 冗長度: 3.6 % / Biso Wilson estimate: 23.886 Å2 / Rmerge(I) obs: 0.044 / Net I/σ(I): 12.93
反射 シェル
解像度 (Å)
Rmerge(I) obs
Mean I/σ(I) obs
Num. measured obs
Num. unique obs
Diffraction-ID
% possible all
1.86-1.93
0.484
1.97
9116
4805
1
91.1
1.93-2
0.323
2.8
8625
4461
1
97.8
2-2.09
0.254
3.7
9349
4851
1
97.3
2.09-2.2
0.169
5
9620
4952
1
98.4
2.2-2.34
0.124
6.8
9594
4957
1
97
2.34-2.52
0.091
8.8
9602
4940
1
98.4
2.52-2.78
0.069
11.9
9871
5064
1
98.1
2.78-3.18
0.042
17.6
9523
4862
1
97.8
3.18-4
0.022
30.4
9458
4826
1
96.8
4-28.606
0.017
40.2
9540
4830
1
95.1
-
位相決定
位相決定
手法: 多波長異常分散
-
解析
ソフトウェア
名称
バージョン
分類
NB
REFMAC
5.2.0019
精密化
PHENIX
精密化
SHELX
位相決定
MolProbity
3beta29
モデル構築
XSCALE
データスケーリング
PDB_EXTRACT
3.006
データ抽出
MAR345
CCD
データ収集
XDS
データ削減
SHELXD
位相決定
autoSHARP
位相決定
精密化
構造決定の手法: 多波長異常分散 / 解像度: 1.86→28.606 Å / Cor.coef. Fo:Fc: 0.96 / Cor.coef. Fo:Fc free: 0.938 / Occupancy max: 1 / Occupancy min: 0.15 / SU B: 5.99 / SU ML: 0.089 / TLS residual ADP flag: LIKELY RESIDUAL / 交差検証法: THROUGHOUT / σ(F): 0 / ESU R: 0.141 / ESU R Free: 0.132 立体化学のターゲット値: MAXIMUM LIKELIHOOD WITH PHASES 詳細: 1. HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS. 2. ATOM RECORDS CONTAIN RESIDUAL B FACTORS ONLY. 3. A MET-INHIBITION PROTOCOL WAS USED FOR SELENOMETHIONINE INCORPORATION DURING PROTEIN ...詳細: 1. HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS. 2. ATOM RECORDS CONTAIN RESIDUAL B FACTORS ONLY. 3. A MET-INHIBITION PROTOCOL WAS USED FOR SELENOMETHIONINE INCORPORATION DURING PROTEIN EXPRESSION. THE OCCUPANCY OF THE SE ATOMS IN THE MSE RESIDUES WAS REDUCED TO 0.75 FOR THE REDUCED SCATTERING POWER DUE TO PARTIAL S-MET INCORPORATION. 4. SULFATE (SO4) ION AND GLYCEROL (GOL) MOLECULE ARE MODELED BASED ON CRYSTALLIZATION AND CRYOPROTECTION CONDITIONS.
Rfactor
反射数
%反射
Selection details
Rfree
0.216
1310
5 %
RANDOM
Rwork
0.177
-
-
-
obs
0.179
26265
99.2 %
-
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