- PDB-2owp: Crystal structure of a cystatin-like fold protein (bxe_b1374) fro... -
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基本情報
登録情報
データベース: PDB / ID: 2owp
タイトル
Crystal structure of a cystatin-like fold protein (bxe_b1374) from burkholderia xenovorans lb400 at 2.00 A resolution
要素
Hypothetical protein Bxe_B1374
キーワード
UNKNOWN FUNCTION / Cystatin-like fold / duf3225 family protein / structural genomics / Joint Center for Structural Genomics / JCSG / Protein Structure Initiative / PSI-2
機能・相同性
AtzH-like / AtzH-like / Nuclear Transport Factor 2; Chain: A, - #50 / NTF2-like domain superfamily / Nuclear Transport Factor 2; Chain: A, / Roll / Alpha Beta / Oxalurate catabolism protein HpxZ
BIOMOLECULE: 1 THIS ENTRY CONTAINS THE CRYSTALLOGRAPHIC ASYMMETRIC UNIT WHICH CONSISTS OF 2 CHAINS. ... BIOMOLECULE: 1 THIS ENTRY CONTAINS THE CRYSTALLOGRAPHIC ASYMMETRIC UNIT WHICH CONSISTS OF 2 CHAINS. SEE REMARK 350 FOR INFORMATION ON GENERATING THE BIOLOGICAL MOLECULE(S). EBI PISA ANALYSIS 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.
モノクロメーター: Single crystal Si(111) bent (horizontal focusing) プロトコル: SINGLE WAVELENGTH / 単色(M)・ラウエ(L): M / 散乱光タイプ: x-ray
放射波長
波長: 0.97891 Å / 相対比: 1
反射
解像度: 2→29.894 Å / Num. obs: 29640 / % possible obs: 98.9 % / 冗長度: 7.4 % / Rmerge(I) obs: 0.133 / Rsym value: 0.133 / Net I/σ(I): 4.9
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
2-2.05
7.5
0.76
1
16098
2136
0.76
98
2.05-2.11
7.6
0.665
0.9
15897
2091
0.665
98.2
2.11-2.17
7.6
0.582
1.3
15443
2036
0.582
98.4
2.17-2.24
7.5
0.452
1.7
15128
2004
0.452
98.3
2.24-2.31
7.6
0.407
1.7
14362
1896
0.407
98.6
2.31-2.39
7.5
0.341
2.2
14160
1877
0.341
98.8
2.39-2.48
7.5
0.294
2.6
13670
1813
0.294
98.7
2.48-2.58
7.5
0.261
2.9
13144
1741
0.261
98.8
2.58-2.7
7.5
0.209
3.6
12577
1678
0.209
99.1
2.7-2.83
7.5
0.176
4.3
11895
1590
0.176
99.1
2.83-2.98
7.5
0.139
5.3
11554
1536
0.139
99.2
2.98-3.16
7.4
0.11
6.5
10810
1458
0.11
99.5
3.16-3.38
7.4
0.088
7.9
10221
1380
0.088
99.5
3.38-3.65
7.4
0.08
8.4
9431
1282
0.08
99.5
3.65-4
7.3
0.072
9
8683
1193
0.072
99.8
4-4.47
7.2
0.064
10.3
7801
1088
0.064
99.6
4.47-5.16
7.1
0.065
9.7
6870
969
0.065
99.9
5.16-6.32
7
0.076
8.8
5789
830
0.076
99.9
6.32-8.94
6.8
0.066
9.3
4496
665
0.066
99.6
8.94-29.91
6.1
0.061
9.9
2293
377
0.061
96.8
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位相決定
位相決定
手法: 単波長異常分散
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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
SOLVE
位相決定
REFMAC
5.2.0019
精密化
SCALA
データスケーリング
PDB_EXTRACT
2
データ抽出
MAR345
CCD
データ収集
MOSFLM
データ削減
CCP4
(SCALA)
データスケーリング
精密化
構造決定の手法: 単波長異常分散 / 解像度: 2→29.894 Å / Cor.coef. Fo:Fc: 0.951 / Cor.coef. Fo:Fc free: 0.926 / SU B: 6.868 / SU ML: 0.101 / TLS residual ADP flag: LIKELY RESIDUAL / 交差検証法: THROUGHOUT / σ(F): 0 / ESU R: 0.141 / ESU R Free: 0.141 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. EDO, SO4 MOLECULES FROM THE CRYSTALLIZATION/CRYO SOLUTION ARE MODELED. 4. ATOM RECORDS CONTAIN RESIDUAL B FACTORS ONLY.
Rfactor
反射数
%反射
Selection details
Rfree
0.236
1504
5.1 %
RANDOM
Rwork
0.192
-
-
-
all
0.194
-
-
-
obs
0.194
29613
98.51 %
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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