CRYSTAL PACKING ANALYSIS AND SIZE-EXCLUSION CHROMATOGRAPHY COUPLED WITH STATIC LIGHT SCATTERING SUPPORTS THE ASSIGNMENT OF A DIMER AS THE SIGNIFICANT OLIGOMERIC STATE IN SOLUTION.
THIS CONSTRUCT (26-487) WAS EXPRESSED WITH THE PURIFICATION TAG MGSDKIHHHHHHENLYFQG. THE TAG WAS ...THIS CONSTRUCT (26-487) WAS EXPRESSED WITH THE PURIFICATION TAG MGSDKIHHHHHHENLYFQG. THE TAG WAS REMOVED WITH TEV PROTEASE LEAVING ONLY A GLYCINE (0) FOLLOWED BY THE TARGET SEQUENCE.
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: 0.9792 Å / 相対比: 1
反射
解像度: 1.6→29.521 Å / Num. obs: 130811 / % possible obs: 99 % / Observed criterion σ(I): -3 / Biso Wilson estimate: 17.675 Å2 / Rmerge(I) obs: 0.068 / Net I/σ(I): 10.65
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
1.6-1.66
0.725
1.5
66184
26620
1
97.9
1.66-1.72
0.571
1.9
58208
23100
1
99.2
1.72-1.8
0.434
2.5
66872
26503
1
99.3
1.8-1.9
0.3
3.6
68562
27040
1
99.4
1.9-2.02
0.207
5.1
65607
25800
1
99.4
2.02-2.17
0.135
7.7
63079
24677
1
99.4
2.17-2.39
0.093
10.7
66556
25943
1
99.2
2.39-2.73
0.063
15
65446
25364
1
99.2
2.73-3.44
0.036
23.1
66968
25842
1
99.1
3.44-29.521
0.024
35.3
66431
25619
1
98.2
-
位相決定
位相決定
手法: 単波長異常分散
-
解析
ソフトウェア
名称
バージョン
分類
NB
SHELX
位相決定
REFMAC
5.5.0110
精密化
XSCALE
データスケーリング
PDB_EXTRACT
3.1
データ抽出
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: 単波長異常分散 / 解像度: 1.6→29.521 Å / Cor.coef. Fo:Fc: 0.979 / Cor.coef. Fo:Fc free: 0.967 / Occupancy max: 1 / Occupancy min: 0.19 / SU B: 2.873 / SU ML: 0.05 / 交差検証法: THROUGHOUT / σ(F): 0 / ESU R: 0.068 / ESU R Free: 0.072 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. A MET-INHIBITION PROTOCOL WAS USED FOR SELENOMETHIONINE INCORPORATION DURING PROTEIN EXPRESSION. THE OCCUPANCY OF THE SE ATOMS IN THE ...詳細: 1. HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS. 2. 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. 3. ATOM RECORDS CONTAIN SUM OF TLS AND RESIDUAL B FACTORS. ANISOU RECORDS CONTAIN SUM OF TLS AND RESIDUAL U FACTORS. 4. WATERS WERE EXCLUDED FROM AUTOMATIC TLS ASSIGNMENT. 5. ETHYLENE GLYCOL (EDO) AND POLYETHYLENE GLYCOL (PGE) FROM THE CRYSTALLIZATION/CRYOPROTECTANT SOLUTIONS HAVE BEEN MODELED INTO THE SOLVENT STRUCTURE.
Rfactor
反射数
%反射
Selection details
Rfree
0.1682
6582
5 %
RANDOM
Rwork
0.1339
-
-
-
obs
0.1356
130777
99.72 %
-
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