- PDB-4k05: Crystal structure of a DUF1343 family protein (BF0371) from Bacte... -
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基本情報
登録情報
データベース: PDB / ID: 4k05
タイトル
Crystal structure of a DUF1343 family protein (BF0371) from Bacteroides fragilis NCTC 9343 at 1.65 A resolution
要素
Conserved hypothetical exported protein
キーワード
STRUCTURAL GENOMICS / UNKNOWN FUNCTION / PF07075 family protein / DUF1343 / Joint Center for Structural Genomics / JCSG / Protein Structure Initiative / PSI-BIOLOGY
THE CONSTRUCT (27-424) WAS EXPRESSED WITH A PURIFICATION TAG MGSDKIHHHHHHENLYFQG. THE TAG WAS ...THE CONSTRUCT (27-424) WAS EXPRESSED WITH A PURIFICATION TAG MGSDKIHHHHHHENLYFQG. THE TAG WAS REMOVED WITH TEV PROTEASE LEAVING ONLY A GLYCINE (0) FOLLOWED BY THE TARGET SEQUENCE.
解像度: 1.65→29.469 Å / Num. obs: 91531 / % possible obs: 95.4 % / Observed criterion σ(I): -3 / Biso Wilson estimate: 15.131 Å2 / Rmerge(I) obs: 0.066 / Net I/σ(I): 10.11
反射 シェル
Diffraction-ID: 1
解像度 (Å)
最高解像度 (Å)
Rmerge(I) obs
Mean I/σ(I) obs
Num. measured obs
Num. unique obs
% possible all
1.65-1.71
0.498
1.7
30562
15720
87.3
1.71-1.78
0.379
2.4
38117
17720
97.4
1.78-1.86
0.278
3.3
36798
17053
97.4
1.86-1.96
0.189
4.8
37778
17458
97
1.96-2.08
0.138
6.4
36335
16787
96.6
2.08-2.24
0.098
8.8
37375
17167
97.1
2.24-2.46
0.079
10.8
36673
16789
96.2
2.46-2.82
0.061
13.6
37831
17234
95.7
2.82-3.55
0.036
20.5
37116
16854
94.8
3.55
0.025
28.6
37403
16983
94.8
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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
MolProbity
3beta29
モデル構築
PDB_EXTRACT
3.1
データ抽出
SHELX
位相決定
SHARP
位相決定
XSCALE
July4, 2012
データスケーリング
BUSTER-TNT
精密化
XDS
データ削減
SHELXD
位相決定
autoSHARP
位相決定
BUSTER
2.10.0
精密化
精密化
構造決定の手法: 多波長異常分散 / 解像度: 1.65→29.469 Å / Cor.coef. Fo:Fc: 0.965 / Cor.coef. Fo:Fc free: 0.9473 / Occupancy max: 1 / Occupancy min: 0.3 / 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. THE MAD PHASES WERE USED AS RESTRAINTS DURING REFINEMENT. 3. POTASSIUM IONS, FORMATE, PEG ARE PRESENT IN CRYSTALLIZATION/CRYO CONDITIONS. 4.NCS RESTRAINTS WERE IMPOSED BY AUTOBUSTER'S LSSR PROCEDURE (-AUTONCS).