- PDB-4zys: Crystal structure of an exotoxin 6 (SAV0422) from Staphylococcus ... -
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IDまたはキーワード:
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基本情報
登録情報
データベース: PDB / ID: 4zys
タイトル
Crystal structure of an exotoxin 6 (SAV0422) from Staphylococcus aureus subsp. aureus Mu50 at 2.25 A resolution
要素
exotoxin 6
キーワード
SUGAR BINDING PROTEIN / exotoxin / superantigen-like protein / Structural Genomics / Joint Center for Structural Genomics / JCSG / Protein Structure Initiative / PSI-BIOLOGY
THE CONSTRUCT (31-226) WAS EXPRESSED WITH A PURIFICATION TAG MGSDKIHHHHHHENLYFQG. THE TAG WAS ...THE CONSTRUCT (31-226) 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: 2.25→29.328 Å / Num. obs: 19266 / % possible obs: 95.2 % / Observed criterion σ(I): -3 / 冗長度: 1.921 % / Biso Wilson estimate: 31.574 Å2 / Rmerge F obs: 0.995 / Rmerge(I) obs: 0.092 / Rrim(I) all: 0.124 / Net I/σ(I): 7.14 / Num. measured all: 67264
反射 シェル
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
Diffraction-ID
% possible all
2.25-2.33
0.773
0.485
1.5
4349
3615
2641
0.661
1
73.1
2.33-2.42
0.836
0.432
1.9
6013
3609
3267
0.579
90.5
2.42-2.53
0.866
0.362
2.2
7068
3676
3639
0.486
99
2.53-2.67
0.917
0.279
2.8
7422
3869
3816
0.376
98.6
2.67-2.83
0.948
0.219
3.7
6795
3512
3477
0.295
99
2.83-3.05
0.976
0.143
5.4
7201
3734
3691
0.194
98.8
3.05-3.36
0.992
0.086
8.2
7185
3715
3681
0.116
99.1
3.36-3.84
0.996
0.057
11.9
6997
3638
3564
0.077
98
3.84-4.83
0.998
0.04
15.9
7103
3691
3616
0.054
98
4.83-29.328
0.998
0.037
16
7131
3748
3634
0.051
97
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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
PDB_EXTRACT
3.1
データ抽出
SHELX
位相決定
SHARP
位相決定
XDS
データ削減
XSCALE
November3, 2014BUILT=20141118
データスケーリング
SHELXD
位相決定
BUSTER
2.10.2
精密化
精密化
構造決定の手法: 多波長異常分散 / 解像度: 2.25→29.328 Å / Cor.coef. Fo:Fc: 0.9509 / Cor.coef. Fo:Fc free: 0.9227 / 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. THE MAD PHASES WERE USED AS RESTRAINTS DURING REFINEMENT. 3. CL IONS MODELED WERE PRESENT IN CRYSTALLIZATION/CRYO CONDITIONS.