ANALYTICAL SIZE EXCLUSION CHROMATOGRAPHY WITH STATIC LIGHT SCATTERING SUPPORTS THE ASSIGNMENT OF A DIMER AS A SIGNIFICANT OLIGOMERIZATION STATE IN SOLUTION.
THIS CONSTRUCT WAS EXPRESSED WITH A PURIFICATION TAG MGSDKIHHHHHHENLYFQG. THE TAG WAS REMOVED WITH ...THIS 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.
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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: 2.64 Å3/Da / 溶媒含有率: 53.34 %
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: 6.86 詳細: 1.7100M ammonium sulfate, 10.0000% Dioxane, 0.1M MES pH 6.86, VAPOR DIFFUSION,SITTING DROP,NANODROP, temperature 277K, VAPOR DIFFUSION, SITTING DROP
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
0.97959
1
3
0.97925
1
反射
解像度: 2.96→29.713 Å / Num. obs: 12584 / % possible obs: 99.7 % / Observed criterion σ(I): -3 / Biso Wilson estimate: 99.731 Å2 / Rmerge F obs: 0.115 / Rmerge(I) obs: 0.056 / Rrim(I) all: 0.066 / Net I/σ(I): 17.06 / Num. measured all: 93470
反射 シェル
Diffraction-ID: 1
解像度 (Å)
最高解像度 (Å)
Rmerge F obs
Rmerge(I) obs
Mean I/σ(I) obs
Num. measured obs
Num. possible
Num. unique obs
Rrim(I) all
% possible all
2.97-3.08
0.947
0.743
1.8
9695
2501
2496
0.863
99.8
3.08-3.2
0.623
0.485
2.8
9115
2355
2351
0.563
99.8
3.2-3.34
0.354
0.305
4.4
8872
2277
2277
0.354
100
3.34-3.52
0.249
0.201
6.6
9641
2481
2480
0.234
100
3.52-3.74
0.14
0.121
10.6
9257
2379
2374
0.14
99.8
3.74-4.02
0.09
0.077
15.8
9179
2357
2355
0.089
99.9
4.02-4.43
0.051
0.049
23.6
9568
2456
2451
0.056
99.8
4.43-5.06
0.036
0.04
29.4
9309
2393
2378
0.046
99.4
5.06-6.34
0.037
0.039
29.2
9275
2381
2377
0.046
99.8
6.34
0.018
0.024
45.8
9559
2490
2455
0.028
98.6
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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
SHELX
位相決定
BUSTER-TNT
BUSTER2.8.0
精密化
XSCALE
dataprocessing
PDB_EXTRACT
3.1
データ抽出
XDS
データ削減
XSCALE
データスケーリング
autoSHARP
位相決定
BUSTER
2.8.0
精密化
精密化
構造決定の手法: 多波長異常分散 / 解像度: 2.96→29.713 Å / Cor.coef. Fo:Fc: 0.9434 / Cor.coef. Fo:Fc free: 0.9233 / Occupancy max: 1 / Occupancy min: 0.5 / 交差検証法: THROUGHOUT / σ(F): 0 詳細: 1.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 ...詳細: 1.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. 2. SULFATES FROM THE CRYSTALLIZATION WERE MODELED INTO THE STRUCTURE. 3.ATOM RECORD CONTAINS SUM OF TLS AND RESIDUAL B FACTORS. ANISOU RECORD CONTAINS SUM OF TLS AND RESIDUAL U FACTORS.