CRYSTAL PACKING AND ANALYTICAL SIZE EXCLUSION CHROMATOGRAPHY ANALYSES SUPPORT THE ASSIGNMENT OF A DIMER AS A SIGNIFICANT OLIGOMERIZATION STATE IN SOLUTION.
THIS CONSTRUCT (1-134) WAS EXPRESSED WITH THE PURIFICATION TAG MGSDKIHHHHHHENLYFQG. THE TAG WAS ...THIS CONSTRUCT (1-134) 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
0.97939
1
3
0.97904
1
反射
解像度: 2.06→29.524 Å / Num. obs: 37041 / % possible obs: 98.4 % / Observed criterion σ(I): -3 / 冗長度: 4.05 % / Biso Wilson estimate: 24.094 Å2 / Rmerge(I) obs: 0.08 / Net I/σ(I): 10.98
反射 シェル
解像度 (Å)
Rmerge(I) obs
Mean I/σ(I) obs
Num. measured obs
Num. unique obs
% possible all
2.06-2.13
0.519
2.1
14317
6679
98.4
2.13-2.22
0.401
2.7
15780
7373
98.4
2.22-2.32
0.326
3.4
14647
6851
98.2
2.32-2.44
0.262
4.1
14695
6852
98.6
2.44-2.59
0.226
4.7
14787
6884
98.7
2.59-2.79
0.169
6.1
15086
7035
98.7
2.79-3.07
0.107
9.3
15135
7027
98.8
3.07-3.52
0.054
16.5
15187
7054
98.6
3.52-4.42
0.031
27.2
14949
6913
98.2
4.42-29.524
0.022
33.5
15325
7007
97.6
-
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
5.5.0110
精密化
PHENIX
精密化
SHELX
位相決定
MolProbity
3beta29
モデル構築
XSCALE
データスケーリング
PDB_EXTRACT
3.006
データ抽出
XDS
データ削減
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: 2.06→29.524 Å / Cor.coef. Fo:Fc: 0.96 / Cor.coef. Fo:Fc free: 0.939 / Occupancy max: 1 / Occupancy min: 0.35 / SU B: 8.126 / SU ML: 0.115 / 交差検証法: THROUGHOUT / σ(F): 0 / ESU R Free: 0.17 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. ANISOU RECORDS CONTAIN SUM OF TLS AND RESIDUAL U FACTORS. 3. WATERS WERE ...詳細: 1. HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS. 2. ATOM RECORDS CONTAIN SUM OF TLS AND RESIDUAL B FACTORS. ANISOU RECORDS CONTAIN SUM OF TLS AND RESIDUAL U FACTORS. 3. WATERS WERE EXCLUDED FROM AUTOMATIC TLS ASSIGNMENT. 4. 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. 5. GLYCEROL (GOL) AND SULFATE (SO4) FROM THE CRYSTALLIZATION/ CRYOPROTECTANT SOLUTIONS HAVE BEEN MODELED INTO THE SOLVENT STRUCTURE. 6. TLS GROUPS WERE ASSIGNED WITH THE AID OF THE TLSMD SERVER.
Rfactor
反射数
%反射
Selection details
Rfree
0.215
1843
5 %
RANDOM
Rwork
0.167
-
-
-
obs
0.17
37018
99.18 %
-
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