- PDB-4qoa: Crystal structure of a putative periplasmic protein (BACUNI_04550... -
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基本情報
登録情報
データベース: PDB / ID: 4qoa
タイトル
Crystal structure of a putative periplasmic protein (BACUNI_04550) from Bacteroides uniformis ATCC 8492 at 2.75 A resolution
要素
Putative periplasmic protein
キーワード
STRUCTURAL GENOMICS / UNKNOWN FUNCTION / Two copies of DUF2874 domain (PF11396) / BLIP-like fold / Joint Center for Structural Genomics / JCSG / Protein Structure Initiative / PSI-BIOLOGY
THE CONSTRUCT WAS EXPRESSED WITH AN N-TERMINAL PURIFICATION TAG MGSDKIHHHHHHENLYFQG. THE TAG WAS ...THE CONSTRUCT WAS EXPRESSED WITH AN N-TERMINAL PURIFICATION TAG MGSDKIHHHHHHENLYFQG. THE TAG WAS REMOVED WITH TEV PROTEASE LEAVING GLY 0 FOLLOWED BY RESIDUES 21-146 OF THE TARGET SEQUENCE.
解像度: 2.75→29.823 Å / Num. all: 7860 / Num. obs: 7860 / % possible obs: 99.8 % / 冗長度: 9.1 % / Rsym value: 0.084 / Net I/σ(I): 15.7
反射 シェル
Rmerge(I) obs: 0.012 / Diffraction-ID: 1
解像度 (Å)
冗長度 (%)
Mean I/σ(I) obs
Num. measured all
Num. unique all
Rsym value
% possible all
2.75-2.82
8.8
0.7
5000
565
1.185
100
2.82-2.9
8.1
0.7
4393
543
1.054
100
2.9-2.98
9.9
1.2
5325
537
0.667
99.9
2.98-3.07
10
1.4
5185
520
0.541
100
3.07-3.18
9.6
1.7
4835
503
0.453
100
3.18-3.29
9.3
2.9
4615
497
0.261
100
3.29-3.41
9
3.5
4208
466
0.213
99.9
3.41-3.55
7.9
4.7
3691
467
0.156
99.7
3.55-3.71
9.5
6.4
4175
441
0.116
100
3.71-3.89
9.7
7.3
4105
423
0.1
100
3.89-4.1
9.5
8.8
3904
411
0.078
99.8
4.1-4.35
9.1
10
3492
382
0.061
100
4.35-4.65
8.3
11.6
3005
364
0.051
100
4.65-5.02
9.2
12.7
3135
340
0.05
100
5.02-5.5
9.5
11.3
3058
322
0.056
100
5.5-6.15
9.2
10
2688
291
0.064
99.7
6.15-7.1
7.5
11.4
1962
263
0.056
99.9
7.1-8.7
9.1
14.9
2094
231
0.04
100
8.7-12.3
8.3
16.6
1487
179
0.034
99.4
12.3-29.823
6.9
17.7
796
115
0.033
93.1
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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
SCALA
3.3.20
データスケーリング
BUSTER-TNT
2.10.0
精密化
MOSFLM
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: 2.75→29.823 Å / Cor.coef. Fo:Fc: 0.9249 / Cor.coef. Fo:Fc free: 0.9142 / 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 THE REFINEMENT. 4. 1,2-ETHANEDIOL USED AS A CRYOPROTECTANT WAS MODELED INTO THE STRUCTURE.