CRYSTAL PACKING AND ANALYTICAL SIZE EXCLUSION CHROMATOGRAPHY ANALYSIS SUPPORT THE ASSIGNMENT OF A TRIMER AS A SIGNIFICANT OLIGOMERIZATION STATE IN SOLUTION.
THIS CONSTRUCT (1-222) WAS EXPRESSED WITH THE PURIFICATION TAG MGSDKIHHHHHHENLYFQG. THE TAG WAS ...THIS CONSTRUCT (1-222) WAS EXPRESSED WITH THE PURIFICATION TAG MGSDKIHHHHHHENLYFQG. THE TAG WAS REMOVED WITH TEV PROTEASE LEAVING ONLY A GLYCINE (0) FOLLOWED BY THE TARGET SEQUENCE.
モノクロメーター: Single crystal Si(111) bent monochromator (horizontal focusing) プロトコル: MAD / 単色(M)・ラウエ(L): M / 散乱光タイプ: x-ray
放射波長
ID
波長 (Å)
相対比
1
0.91837
1
2
0.97947
1
反射
解像度: 2.15→28.341 Å / Num. obs: 17252 / % possible obs: 100 % / 冗長度: 7.4 % / Biso Wilson estimate: 32.941 Å2 / Rmerge(I) obs: 0.129 / Rsym value: 0.129 / Net I/σ(I): 12.8
反射 シェル
Diffraction-ID: 1
解像度 (Å)
冗長度 (%)
Rmerge(I) obs
Mean I/σ(I) obs
Num. measured all
Num. unique all
Rsym value
% possible all
2.15-2.21
7.5
0.836
2.1
9647
1285
0.836
100
2.21-2.27
7.5
0.682
1.1
9033
1205
0.682
100
2.27-2.33
7.5
0.575
1.3
9065
1204
0.575
100
2.33-2.4
7.5
0.495
1.5
8654
1156
0.495
100
2.4-2.48
7.5
0.399
1.9
8612
1145
0.399
100
2.48-2.57
7.5
0.333
2.3
8152
1083
0.333
100
2.57-2.67
7.5
0.313
2.4
7814
1048
0.313
100
2.67-2.78
7.6
0.244
3.1
7670
1015
0.244
100
2.78-2.9
7.5
0.204
3.7
7268
975
0.204
100
2.9-3.04
7.5
0.157
4.7
7057
941
0.157
100
3.04-3.21
7.5
0.128
5.6
6641
884
0.128
100
3.21-3.4
7.5
0.107
6.4
6303
844
0.107
100
3.4-3.63
7.4
0.092
7.2
5873
794
0.092
100
3.63-3.93
7.4
0.081
7.7
5526
749
0.081
100
3.93-4.3
7.4
0.071
9.2
5039
683
0.071
100
4.3-4.81
7.4
0.066
9.7
4631
630
0.066
100
4.81-5.55
7.3
0.07
9.2
4000
546
0.07
100
5.55-6.8
7.2
0.073
9.3
3404
476
0.073
100
6.8-9.62
7.1
0.061
9.8
2651
375
0.061
100
9.62-28.34
6.4
0.055
11.5
1365
214
0.055
96.6
-
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
5.5.0053
精密化
PHENIX
精密化
SOLVE
位相決定
MolProbity
3beta29
モデル構築
SCALA
3.2.5
データスケーリング
PDB_EXTRACT
3.006
データ抽出
MOSFLM
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: 2.15→28.341 Å / Cor.coef. Fo:Fc: 0.961 / Cor.coef. Fo:Fc free: 0.939 / Occupancy max: 1 / Occupancy min: 0.4 / SU B: 9.253 / SU ML: 0.107 / TLS residual ADP flag: LIKELY RESIDUAL / 交差検証法: THROUGHOUT / σ(F): 0 / ESU R: 0.18 / ESU R Free: 0.16 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 RECORD CONTAINS 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 RECORD CONTAINS 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 TO ACCOUNT FOR THE REDUCED SCATTERING POWER DUE TO PARTIAL S-MET INCORPORATION. 4. SODIUM (NA) AND CHLORIDE (CL) IONS, GLYCEROL (GOL), AND POLYETHYLENE GLYCOL (PEG) FROM THE CRYSTALLIZATION SOLUTION HAVE BEEN MODELED INTO THE SOLVENT STRUCTURE. 5. TLS GROUPS WERE ASSIGNED WITH THE AID OF THE TLSMD SERVER.
Rfactor
反射数
%反射
Selection details
Rfree
0.212
874
5.1 %
RANDOM
Rwork
0.172
-
-
-
obs
0.174
17249
99.99 %
-
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: MASK