- PDB-2qea: CRYSTAL STRUCTURE OF A PUTATIVE GENERAL STRESS PROTEIN 26 (JANN_0... -
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基本情報
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データベース: PDB / ID: 2qea
タイトル
CRYSTAL STRUCTURE OF A PUTATIVE GENERAL STRESS PROTEIN 26 (JANN_0955) FROM JANNASCHIA SP. CCS1 AT 2.46 A RESOLUTION
要素
Putative general stress protein 26
キーワード
OXIDOREDUCTASE / PUTATIVE GENERAL STRESS PROTEIN 26 / STRUCTURAL GENOMICS / JOINT CENTER FOR STRUCTURAL GENOMICS / JCSG / PROTEIN STRUCTURE INITIATIVE / PSI-2
BIOMOLECULE: 1,2 THIS ENTRY CONTAINS THE CRYSTALLOGRAPHIC ASYMMETRIC UNIT WHICH CONSISTS OF 3 ... BIOMOLECULE: 1,2 THIS ENTRY CONTAINS THE CRYSTALLOGRAPHIC ASYMMETRIC UNIT WHICH CONSISTS OF 3 CHAINS. SEE REMARK 350 FOR INFORMATION ON GENERATING THE BIOLOGICAL MOLECULE(S). SIZE EXCLUSION CHROMATOGRAPHY SUPPORTS THE ASSIGNMENT OF A DIMER AS THE SIGNIFICANT OLIGOMERIZATION STATE.
Remark 999
SEQUENCE THE CONSTRUCT WAS EXPRESSED WITH A PURIFICATION TAG MGSDKIHHHHHHENLYFQG. THE TAG WAS ... SEQUENCE THE CONSTRUCT 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: 2.46→29.604 Å / Num. obs: 22684 / % possible obs: 99.8 % / 冗長度: 6.4 % / Rmerge(I) obs: 0.131 / Rsym value: 0.131 / Net I/σ(I): 5.2
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 all
Num. unique all
Rsym value
% possible all
2.46-2.52
3.6
0.733
1
5729
1588
0.733
99.8
2.52-2.59
3.6
0.631
1.1
5610
1579
0.631
99.8
2.59-2.67
6.7
0.635
1.2
10457
1560
0.635
100
2.67-2.75
7.2
0.565
1.3
10745
1498
0.565
100
2.75-2.84
7.1
0.452
1.6
10431
1476
0.452
100
2.84-2.94
7.2
0.315
2.4
10013
1399
0.315
100
2.94-3.05
7
0.284
2.6
9678
1376
0.284
100
3.05-3.18
7.1
0.224
3.3
9418
1320
0.224
100
3.18-3.32
7
0.154
4.8
8862
1275
0.154
100
3.32-3.48
7
0.129
5.5
8554
1225
0.129
100
3.48-3.67
7
0.106
6.8
8216
1180
0.106
100
3.67-3.89
7
0.09
8
7801
1118
0.09
100
3.89-4.16
6.8
0.082
8.3
7174
1054
0.082
100
4.16-4.49
6.8
0.078
8.5
6720
987
0.078
100
4.49-4.92
6.7
0.073
8.7
6282
940
0.073
100
4.92-5.5
6.6
0.074
9.1
5470
832
0.074
100
5.5-6.35
6.4
0.076
9.2
4929
768
0.076
100
6.35-7.78
6.2
0.076
8.3
4145
664
0.076
99.9
7.78-11
6
0.052
10.5
3212
533
0.052
98.4
11-29.604
5.3
0.047
11.1
1648
312
0.047
90.7
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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
5.2.0019
精密化
PHENIX
精密化
SHELX
位相決定
MolProbity
3beta29
モデル構築
SCALA
データスケーリング
PDB_EXTRACT
3
データ抽出
MAR345
CCD
データ収集
MOSFLM
データ削減
SHELXD
位相決定
SOLVE
位相決定
精密化
構造決定の手法: 多波長異常分散 / 解像度: 2.46→29.604 Å / Cor.coef. Fo:Fc: 0.926 / Cor.coef. Fo:Fc free: 0.888 / SU B: 19.305 / SU ML: 0.219 / TLS residual ADP flag: LIKELY RESIDUAL / 交差検証法: THROUGHOUT / σ(F): 0 / ESU R: 0.433 / ESU R Free: 0.287 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. ATOM RECORDS CONTAIN RESIDUAL B FACTORS ONLY. 3. A MET-INHIBITION PROTOCOL WAS USED FOR SELENOMETHIONINE INCORPORATION DURING PROTEIN ...詳細: 1. HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS. 2. ATOM RECORDS CONTAIN RESIDUAL B FACTORS ONLY. 3. 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. 4. RESIDUES 38-39 IN CHAIN B ARE DISORDERED AND NOT INCLUDED IN THE MODEL. 5. CA IONS FROM THE CRYSTALLIZATION SOLUTION ARE MODELED.
Rfactor
反射数
%反射
Selection details
Rfree
0.275
1159
5.1 %
RANDOM
Rwork
0.231
-
-
-
obs
0.233
22598
99.66 %
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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: BABINET MODEL WITH MASK