- PDB-2qj8: Crystal structure of an aspartoacylase family protein (mlr6093) f... -
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基本情報
登録情報
データベース: PDB / ID: 2qj8
タイトル
Crystal structure of an aspartoacylase family protein (mlr6093) from mesorhizobium loti maff303099 at 2.00 A resolution
要素
Mlr6093 protein
キーワード
HYDROLASE / Structural genomics / Joint Center for Structural Genomics / JCSG / Protein Structure Initiative / PSI-2
機能・相同性
機能・相同性情報
hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds, in linear amides / hydrolase activity, acting on ester bonds / metal ion binding 類似検索 - 分子機能
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 WHICH FORM A DIMER BASED ON CRYSTAL PACKING ANALYSIS. SIZE EXCLUSION CHROMATOGRAPHY SUPPORTS THE ASSIGNMENT OF A DIMER AS THE SIGNIFICANT OLIGOMERIZATION STATE. SEE REMARK 350 FOR INFORMATION ON GENERATING THE BIOLOGICAL MOLECULE(S).
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 FOLLOWED BY THE TARGET SEQUENCE.
タイプ: ADSC QUANTUM 4 / 検出器: CCD / 日付: 2007年6月9日 詳細: 1m long Rh coated bent cylindrical mirror for horizontal and vertical focusing
放射
モノクロメーター: Double-crystal / 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: 0.978662 Å / 相対比: 1
反射
解像度: 2→29.643 Å / Num. obs: 45402 / % possible obs: 99.8 % / 冗長度: 4.6 % / Biso Wilson estimate: 26.79 Å2 / Rmerge(I) obs: 0.105 / Rsym value: 0.105 / Net I/σ(I): 11.5
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
3.8
0.782
1.7
12285
3268
0.782
98.7
2.05-2.11
4.6
0.744
0.6
15029
3241
0.744
100
2.11-2.17
4.8
0.553
1.4
15018
3135
0.553
100
2.17-2.24
4.7
0.499
1.1
14235
3061
0.499
100
2.24-2.31
4.7
0.43
1
13985
2968
0.43
100
2.31-2.39
4.8
0.316
2.4
13709
2864
0.316
100
2.39-2.48
4.8
0.267
1.9
13382
2790
0.267
100
2.48-2.58
4.8
0.211
3.5
12768
2670
0.211
100
2.58-2.7
4.7
0.19
3.4
12094
2584
0.19
100
2.7-2.83
4.8
0.141
5.2
11679
2446
0.141
100
2.83-2.98
4.8
0.114
6.2
11202
2354
0.114
100
2.98-3.16
4.8
0.092
7.5
10605
2219
0.092
100
3.16-3.38
4.7
0.074
9
9965
2122
0.074
100
3.38-3.65
4.6
0.068
8.2
8897
1932
0.068
100
3.65-4
4.6
0.059
10
8325
1827
0.059
100
4-4.47
4.7
0.048
12.6
7713
1652
0.048
100
4.47-5.16
4.6
0.051
11.6
6745
1464
0.051
100
5.16-6.32
4.5
0.058
10.3
5636
1256
0.058
99.8
6.32-8.94
4.3
0.047
13.1
4320
994
0.047
99.6
8.94-29.643
3.9
0.044
13.4
2158
555
0.044
95.9
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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
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
ADSC
Quantum
データ収集
MOSFLM
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: 単波長異常分散 / 解像度: 2→29.643 Å / Cor.coef. Fo:Fc: 0.947 / Cor.coef. Fo:Fc free: 0.921 / SU B: 10.618 / SU ML: 0.146 / TLS residual ADP flag: LIKELY RESIDUAL / 交差検証法: THROUGHOUT / σ(F): 0 / ESU R: 0.194 / ESU R Free: 0.175 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 TO ACCOUNT FOR THE REDUCED SCATTERING POWER DUE TO PARTIAL S-MET INCORPORATION. 3. ATOM RECORD CONTAINS RESIDUAL B FACTORS ONLY. 4. RESIDUES A210-A215, A238-A247, B26-B28, B91-B115, B156-B160, B183-B188 AND B213-B214 ARE DISORDERED AND HAVE NOT BEEN MODELLED.
Rfactor
反射数
%反射
Selection details
Rfree
0.254
2286
5 %
RANDOM
Rwork
0.207
-
-
-
obs
0.209
45330
99.77 %
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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