- PDB-3fzx: CRYSTAL STRUCTURE OF A PUTATIVE EXPORTED PROTEIN WITH YMCC-LIKE F... -
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基本情報
登録情報
データベース: PDB / ID: 3fzx
タイトル
CRYSTAL STRUCTURE OF A PUTATIVE EXPORTED PROTEIN WITH YMCC-LIKE FOLD (BF2203) FROM BACTEROIDES FRAGILIS NCTC 9343 AT 2.22 A RESOLUTION
要素
Putative exported protein
キーワード
LIPID BINDING PROTEIN / PUTATIVE EXPORTED PROTEIN WITH YMCC-LIKE FOLD / STRUCTURAL GENOMICS / JOINT CENTER FOR STRUCTURAL GENOMICS / JCSG / PROTEIN STRUCTURE INITIATIVE / PSI-2
機能・相同性
YmcC-like fold - #20 / : / DUF3108-like / YmcC-like fold / Beta Barrel / Mainly Beta / metal ion binding / Exported protein
THE CONSTRUCT (RESIDUES 20-236) WAS EXPRESSED WITH A PURIFICATION TAG MGSDKIHHHHHHENLYFQG. THE TAG ...THE CONSTRUCT (RESIDUES 20-236) 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: 2.22→29.074 Å / Num. obs: 15388 / % possible obs: 99.8 % / Observed criterion σ(I): -3 / Biso Wilson estimate: 51.769 Å2 / Rmerge(I) obs: 0.074
反射 シェル
解像度 (Å)
Rmerge(I) obs
Mean I/σ(I) obs
Num. measured obs
Num. unique obs
Diffraction-ID
% possible all
2.22-2.3
0.012
1.9
21744
2842
1
99.8
2.3-2.39
0.012
2.3
21327
2778
1
99.9
2.39-2.5
0.012
3.1
21975
2855
1
99.8
2.5-2.63
0.012
4.4
21674
2808
1
99.9
2.63-2.8
0.012
7
22402
2900
1
99.8
2.8-3.01
0.012
10.8
21156
2733
1
99.9
3.01-3.31
0.012
18.8
21940
2833
1
99.9
3.31-3.79
0.012
30.8
22019
2853
1
99.9
3.79-4.76
0.012
42.6
21481
2799
1
99.9
4.76-29.074
0.012
49
21970
2884
1
99.4
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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
REFMAC
5.5.0053
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
MAR345
CCD
データ収集
XDS
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: 2.22→29.074 Å / Cor.coef. Fo:Fc: 0.957 / Cor.coef. Fo:Fc free: 0.932 / Occupancy max: 1 / Occupancy min: 0.23 / SU B: 11.51 / SU ML: 0.13 / TLS residual ADP flag: LIKELY RESIDUAL / 交差検証法: THROUGHOUT / σ(F): 0 / ESU R: 0.22 / ESU R Free: 0.197 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. A MET-INHIBITION PROTOCOL WAS USED FOR SELENOMETHIONINE INCORPORATION DURING PROTEIN EXPRESSION. THE OCCUPANCY OF THE SE ATOMS IN THE ...詳細: 1. HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS. 2. 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. 3. ATOM RECORDS CONTAIN RESIDUAL B FACTORS ONLY. 4. CALCIUM IONS MODELED ARE PRESENT IN CRYSTALLIZATION CONDITIONS.
Rfactor
反射数
%反射
Selection details
Rfree
0.25
768
5 %
RANDOM
Rwork
0.2
-
-
-
obs
0.202
15373
99.84 %
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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