AUTHORS STATE THAT CRYSTAL PACKING ANALYSIS AND ANALYTICAL SIZE EXCLUSION CHROMATOGRAPHY SUPPORT THE ASSIGNMENT OF A DIMER AS A SIGNIFICANT OLIGOMERIC STATE.
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.
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
0.97916
1
3
0.97852
1
反射
解像度: 1.45→29.683 Å / Num. obs: 52450 / % possible obs: 98 % / 冗長度: 3.7 % / Biso Wilson estimate: 15.17 Å2 / Rmerge(I) obs: 0.065 / Rsym value: 0.065 / Net I/σ(I): 7.6
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
1.45-1.49
3.3
0.558
1.4
10646
3206
0.558
83
1.49-1.53
3.6
0.483
1.6
13504
3705
0.483
97.5
1.53-1.57
3.7
0.396
1.9
13615
3667
0.396
98.6
1.57-1.62
3.7
0.326
2.3
13236
3553
0.326
98.7
1.62-1.67
3.7
0.259
2.9
12844
3465
0.259
99.1
1.67-1.73
3.7
0.218
3.5
12499
3354
0.218
98.8
1.73-1.8
3.7
0.176
4.2
11993
3231
0.176
99.2
1.8-1.87
3.7
0.149
5
11600
3122
0.149
99.4
1.87-1.96
3.7
0.113
6.5
11277
3031
0.113
99.4
1.96-2.05
3.7
0.094
7.5
10700
2885
0.094
99.4
2.05-2.16
3.7
0.076
9
10165
2738
0.076
99.7
2.16-2.29
3.7
0.066
10.1
9750
2630
0.066
99.6
2.29-2.45
3.7
0.06
11.5
9046
2445
0.06
99.8
2.45-2.65
3.7
0.055
11.8
8568
2322
0.055
99.8
2.65-2.9
3.7
0.05
12.8
7843
2136
0.05
99.9
2.9-3.24
3.7
0.043
14.3
7134
1939
0.043
99.9
3.24-3.74
3.7
0.039
15.2
6302
1721
0.039
99.5
3.74-4.59
3.6
0.035
16.7
5259
1465
0.035
99.7
4.59-6.48
3.5
0.038
15.8
4137
1176
0.038
99.8
6.48-29.68
3.4
0.04
12.9
2215
659
0.04
96.7
-
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
5.4.0069
精密化
PHENIX
精密化
SHELX
位相決定
MolProbity
3beta29
モデル構築
SCALA
データスケーリング
PDB_EXTRACT
3.004
データ抽出
MOSFLM
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: 1.45→29.683 Å / Cor.coef. Fo:Fc: 0.971 / Cor.coef. Fo:Fc free: 0.967 / SU B: 2.001 / SU ML: 0.039 / TLS residual ADP flag: LIKELY RESIDUAL / 交差検証法: THROUGHOUT / σ(F): 0 / ESU R: 0.062 / ESU R Free: 0.061 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. ACETATE (ACT) IONS, GLYCEROL (GOL) AND PEG4000 FRAGMENT (PEG) MOLECULES FROM CRYSTALLIZATION WERE MODELED.
Rfactor
反射数
%反射
Selection details
Rfree
0.175
2676
5.1 %
RANDOM
Rwork
0.156
-
-
-
obs
0.157
52409
97.72 %
-
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: 1.2 Å / 溶媒モデル: MASK