THIS CONSTRUCT WAS EXPRESSED WITH AN N-TERMINAL PURIFICATION TAG MGSDKIHHHHHHENLYFQG. THE TAG WAS ...THIS CONSTRUCT WAS EXPRESSED WITH AN N-TERMINAL PURIFICATION TAG MGSDKIHHHHHHENLYFQG. THE TAG WAS REMOVED WITH TEV PROTEASE LEAVING ONLY A GLYCINE (0) FOLLOWED BY RESIDUES 86-174 OF THE TARGET SEQUENCE - ISOFORM 2 OF FUSE-BINDING PROTEIN 1, UNIPROT ENTRY Q96AE4-2.
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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: 2.66 Å3/Da / 溶媒含有率: 53.84 %
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: 8.5 詳細: 20.00% Glycerol, 1.60M ammonium dihydrogen phosphate, 0.1M TRIS pH 8.5, NANODROP, VAPOR DIFFUSION, SITTING DROP, temperature 277K
解像度: 1.8→61.384 Å / Num. obs: 24100 / % possible obs: 78.6 % / Observed criterion σ(I): -3 / Biso Wilson estimate: 14.277 Å2 / Rmerge(I) obs: 0.143 / Net I/σ(I): 9.17
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
1.8-1.85
0.923
1.6
15357
4174
1
99.4
1.85-1.9
0.848
1.8
13228
3628
1
88.4
1.9-1.95
0.633
1
289
186
1
4.6
1.95-2.01
0.508
3
14693
3877
1
99.7
2.01-2.08
0.394
3.7
5877
1650
1
44.1
2.08-2.15
0.321
4.5
9110
2497
1
68.8
2.15-2.23
0.324
4.8
12823
3420
1
96.6
2.23-2.32
0.226
6.1
4208
1166
1
34.8
2.32-2.43
0.205
7.1
12487
3230
1
99.8
2.43-2.55
0.194
7.4
11955
3096
1
99.9
2.55-2.68
0.169
8.3
7815
2087
1
70.8
2.68-2.85
0.113
11.6
9171
2427
1
87.6
2.85-3.04
0.093
14
10002
2607
1
100
3.04-3.29
0.079
16.4
9341
2442
1
100
3.29-3.6
0.068
17.8
6603
1781
1
79.5
3.6-4.02
0.059
19.5
4975
1391
1
68.1
4.02-4.65
0.046
23.7
6573
1773
1
99.7
4.65-5.69
0.052
21.4
5780
1502
1
99.7
5.69-8.05
0.051
20.9
4555
1168
1
99.9
8.05-61.384
0.03
29.7
2418
634
1
99.8
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位相決定
位相決定
手法: 多波長異常分散
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解析
ソフトウェア
名称
バージョン
分類
NB
MolProbity
3beta29
モデル構築
PDB_EXTRACT
3.1
データ抽出
SOLVE
位相決定
XSCALE
July4, 2012
データスケーリング
REFMAC
5.7.0032
精密化
XDS
データ削減
精密化
構造決定の手法: 多波長異常分散 / 解像度: 1.8→61.384 Å / Cor.coef. Fo:Fc: 0.95 / Cor.coef. Fo:Fc free: 0.934 / Occupancy max: 1 / Occupancy min: 0.3 / SU B: 4.119 / SU ML: 0.066 / 交差検証法: THROUGHOUT / σ(F): 0 / ESU R: 0.133 / ESU R Free: 0.122 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 SUM OF TLS AND RESIDUAL B FACTORS. 3. ANISOU RECORDS CONTAIN SUM OF TLS AND RESIDUAL U FACTORS. 4. WATERS WERE ...詳細: 1. HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS. 2. ATOM RECORDS CONTAIN SUM OF TLS AND RESIDUAL B FACTORS. 3. ANISOU RECORDS CONTAIN SUM OF TLS AND RESIDUAL U FACTORS. 4. WATERS WERE EXCLUDED FROM AUTOMATIC TLS ASSIGNMENT. 5. 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. 6. PHOSPHATE (PO4) MOLECULES FROM THE CRYSTALLIZATION SOLUTION ARE MODELED. 7. DUE TO STRONG ICE RINGS, REFLECTIONS WERE OMITTED IN THE 3.93-3.87, 3.70-3.64, 2.29-2.23, AND 1.95-1.89 RESOLUTION SHELLS LOWERING THE OVERALL COMPLETENESS TO 79.2%. THE NOMINAL RESOLUTION OF THE RESULTING DATASET IS 1.95 A WITH 4124 OBSERVED REFLECTIONS BETWEEN 1.95-1.80 (64.8% COMPLETE FOR THIS SHELL) INCLUDED IN THE REFINEMENT.
Rfactor
反射数
%反射
Selection details
Rfree
0.1992
1228
5.1 %
RANDOM
Rwork
0.1716
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obs
0.173
24098
79.19 %
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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: BABINET MODEL WITH MASK