- PDB-4rgl: Crystal structure of a Fic family protein (Dde_2494) from Desulfo... -
+
データを開く
IDまたはキーワード:
読み込み中...
-
基本情報
登録情報
データベース: PDB / ID: 4rgl
タイトル
Crystal structure of a Fic family protein (Dde_2494) from Desulfovibrio desulfuricans G20 at 2.70 A resolution
要素
Filamentation induced by cAMP protein Fic
キーワード
DNA BINDING PROTEIN / PF02661 family / Fic/DOC protein / Structural Genomics / Joint Center for Structural Genomics / JCSG / Protein Structure Initiative / PSI-BIOLOGY
THE CONSTRUCT (1-342) WAS EXPRESSED WITH A PURIFICATION TAG MGSDKIHHHHHHENLYFQG. THE TAG WAS ...THE CONSTRUCT (1-342) WAS EXPRESSED WITH A PURIFICATION TAG MGSDKIHHHHHHENLYFQG. THE TAG WAS REMOVED WITH TEV PROTEASE LEAVING ONLY A GLYCINE (0) FOLLOWED BY THE TARGET SEQUENCE.
タイプ: MARMOSAIC 325 mm CCD / 検出器: CCD / 日付: 2007年4月7日 詳細: Flat mirror (vertical focusing); single crystal Si(111) bent monochromator (horizontal focusing)
放射
モノクロメーター: single crystal Si(111) bent / 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
0.97895
1
2
0.97929
1
3
0.91837
1
反射
解像度: 2.7→41.908 Å / Num. obs: 11879 / % possible obs: 99.3 % / Observed criterion σ(I): -3 / 冗長度: 6.83 % / Biso Wilson estimate: 79.008 Å2 / Rmerge(I) obs: 0.086 / Net I/σ(I): 13.33
反射 シェル
Diffraction-ID: 1
解像度 (Å)
冗長度 (%)
Rmerge(I) obs
Mean I/σ(I) obs
Num. measured obs
Num. unique obs
% possible all
2.7-2.8
6.88
1.261
1.7
7724
1123
94.8
2.8-2.91
0.831
2.6
7987
1125
100
2.91-3.04
0.584
3.6
8007
1129
100
3.04-3.2
0.364
5.3
8292
1168
100
3.2-3.4
0.22
7.8
8227
1171
100
3.4-3.66
0.144
11.1
8035
1168
100
3.66-4.03
0.086
16.6
8198
1202
99.8
4.03-4.6
0.058
23.1
8142
1179
100
4.6-5.77
0.053
26
8229
1230
99.9
5.77-41.91
0.045
30.4
8287
1384
98.8
-
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
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
January10, 2014BUILT=20140307
データスケーリング
BUSTER-TNT
2.10.0
精密化
XDS
データ削減
SHELXD
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: 2.7→41.908 Å / Cor.coef. Fo:Fc: 0.9201 / Cor.coef. Fo:Fc free: 0.8767 / Occupancy max: 1 / Occupancy min: 0.75 / 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. ATOM RECORD CONTAINS SUM OF TLS AND RESIDUAL B FACTORS. ANISOU RECORD CONTAINS SUM OF TLS AND RESIDUAL U FACTORS. 3. THE MAD PHASES WERE USED AS RESTRAINTS DURING REFINEMENT.4. VAL 33 IS IN A REGIONS OF POOR ELECTRON DENSITY AND IS RAMACHANDRAN OUTLIER IN MOLPROBITY. 5.ELECTRON DENSITY CORRESPONDING TO AN INTER-DOMAIN LINKER BETWEEN THR 257-GLN 263 IS DISORDERED AND THIS REGION COULD NOT BE RELIABLY MODELED.THE POSITIONING OF THE TWO DOMAINS FROM A SINGLE SUBUNIT IS BASED ON THE PROXIMITY OF THE C-TERMINAL END OF ONE DOMAIN TO THE N-TERMINAL END OF THE SECOND DOMAIN. 6. AN UNKNOWN LIGAND (UNL) HAS BEEN MODELED INTO THE PUTATIVE ACTIVE SITE.