- PDB-4nzk: Crystal structure of a DHHW family protein (EUBSIR_00411) from Eu... -
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基本情報
登録情報
データベース: PDB / ID: 4nzk
タイトル
Crystal structure of a DHHW family protein (EUBSIR_00411) from Eubacterium siraeum DSM 15702 at 1.49 A resolution
要素
Uncharacterized protein
キーワード
STRUCTURAL GENOMICS / UNKNOWN FUNCTION / DHHW protein / PF14286 family / Joint Center for Structural Genomics / JCSG / Protein Structure Initiative / PSI-BIOLOGY
機能・相同性
DHHW protein / DHHW protein / Prokaryotic membrane lipoprotein lipid attachment site profile. / Unknown ligand / AlgX/AlgJ SGNH hydrolase-like domain-containing protein
THIS CONSTRUCT (RESIDUES 33-384) WAS EXPRESSED WITH A PURIFICATION TAG MGSDKIHHHHHHENLYFQG. THE TAG ...THIS CONSTRUCT (RESIDUES 33-384) 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: 1.49→29.481 Å / Num. all: 62386 / Num. obs: 62386 / % possible obs: 100 % / 冗長度: 10.3 % / Rsym value: 0.11 / Net I/σ(I): 12.5
反射 シェル
Rmerge(I) obs: 0.015 / 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
1.49-1.53
10.3
0.5
46602
4543
1.482
100
1.53-1.57
10.3
0.6
45945
4444
1.094
100
1.57-1.62
10.4
0.8
44640
4277
0.839
100
1.62-1.67
10.5
1.1
43730
4180
0.647
100
1.67-1.72
10.5
1.5
42537
4060
0.499
100
1.72-1.78
10.5
1.8
41278
3940
0.398
100
1.78-1.85
10.5
2.5
39692
3790
0.297
100
1.85-1.92
10.4
3.4
38418
3681
0.218
100
1.92-2.01
10.4
4.3
36663
3516
0.169
100
2.01-2.11
10.4
5.1
34977
3373
0.137
100
2.11-2.22
10.3
6
33393
3228
0.115
100
2.22-2.36
10.3
6.6
31321
3048
0.104
100
2.36-2.52
10.2
6.8
29385
2875
0.097
100
2.52-2.72
10.1
7.1
27018
2688
0.09
100
2.72-2.98
9.8
7.3
24344
2491
0.086
100
2.98-3.33
9.4
8
21536
2279
0.078
100
3.33-3.85
10
10.5
20169
2025
0.058
100
3.85-4.71
9.9
13.7
17177
1733
0.044
100
4.71-6.66
10.2
13.3
14080
1383
0.045
100
6.66-29.481
9.1
9.9
7605
832
0.048
98.9
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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
REFMAC
5.7.0032
精密化
MOSFLM
データ削減
SHELXD
位相決定
精密化
構造決定の手法: 多波長異常分散 / 解像度: 1.49→29.481 Å / Cor.coef. Fo:Fc: 0.98 / Cor.coef. Fo:Fc free: 0.972 / Occupancy max: 1 / Occupancy min: 0.2 / SU B: 2.017 / SU ML: 0.033 / 交差検証法: THROUGHOUT / σ(F): 0 / ESU R: 0.056 / ESU R Free: 0.053 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. 3.1,2-ETHANEDIOL (EDO) FROM THE CRYOPROTECTANT SOLUTION SOLUTION HAS BEEN MODELED IN THE SOLVENT STRUCTURE. 4.N-TERMINAL RESIDUES 34-81 ARE DISORDERED AND ARE EXCLUDED FROM THE MODEL. 5.AN UNIDENTIFIED LIGAND (UNL) HAS BEEN MODELED INTO ELECTRON DENSITY AT THE PUTATIVE ACTIVE SITE BOUND TO CYS365 AND HIS194. THE VICINITY INCLUDES ADDITIONAL UNMODELED ELECTRON DENSITY THAT MAY BE A PORTION OF SOME ENDOGENOUS SUBSTRATE.
Rfactor
反射数
%反射
Selection details
Rfree
0.1577
3144
5 %
RANDOM
Rwork
0.1247
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obs
0.1264
62267
99.85 %
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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