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 ONLY A GLYCINE (0) FOLLOWED BY RESIDUES 35-493 OF THE TARGET SEQUENCE.
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実験情報
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実験
実験
手法: X線回折 / 使用した結晶の数: 1
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試料調製
結晶
マシュー密度: 2.36 Å3/Da / 溶媒含有率: 47.87 %
結晶化
温度: 293 K / 手法: 蒸気拡散法, シッティングドロップ法 / pH: 9.5 詳細: 40.0% polyethylene glycol 600, 0.1M CHES pH 9.5, Additive: 0.005 M maltotriose, NANODROP, VAPOR DIFFUSION, SITTING DROP, temperature 293K
解像度: 1.88→46.545 Å / Num. obs: 77723 / % possible obs: 98.2 % / Observed criterion σ(I): -3 / Biso Wilson estimate: 21.034 Å2 / Rmerge(I) obs: 0.103 / Net I/σ(I): 9.61
反射 シェル
Diffraction-ID: 1
解像度 (Å)
最高解像度 (Å)
Rmerge(I) obs
Mean I/σ(I) obs
Num. measured obs
Num. unique obs
% possible all
1.88-1.95
0.746
1.9
28354
7665
93.5
1.95-2.03
0.52
2.8
30169
7846
98.1
2.03-2.12
0.364
3.8
28965
7548
98.3
2.12-2.23
0.283
4.8
29132
7583
98.2
2.23-2.37
0.229
5.8
29866
7784
98.6
2.37-2.55
0.179
7.3
29375
7665
98.6
2.55-2.81
0.131
9.5
30416
7959
99
2.81-3.21
0.084
13.8
29569
7764
99.1
3.21-4.04
0.054
20.6
29606
7852
99.2
4.04
0.044
24.7
30062
8026
99.1
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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
XSCALE
December6, 2010
データスケーリング
REFMAC
5.6.0116
精密化
XDS
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: 多波長異常分散 / 解像度: 1.88→46.545 Å / Cor.coef. Fo:Fc: 0.956 / Cor.coef. Fo:Fc free: 0.934 / Occupancy max: 1 / Occupancy min: 0.37 / SU B: 6.804 / SU ML: 0.096 / 交差検証法: THROUGHOUT / σ(F): 0 / ESU R Free: 0.027 / 立体化学のターゲット値: MAXIMUM LIKELIHOOD 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 SUM OF TLS AND RESIDUAL B FACTORS. ANISOU RECORD CONTAINS SUM OF TLS AND RESIDUAL U FACTORS. 4. WATERS WERE EXCLUDED FROM AUTOMATIC TLS ASSIGNMENT. 5. POLYETHYENE GLYCOL 600 FRAGMENTS (PEG) FROM THE CRYSTALLIZATION CONDITION AND 1,2-ETHANEDIOL (EDO) FROM THE CRYOPROTECTANT SOLUTION HAVE BEEN MODELED INTO THE STRUCTURE. 6. THE DIFFRACTION DATA SHOW PSEUDO-MEROHEDERAL TWINNING WITH TWIN LAW "H,-K, -L". THE REFINED TWIN FRACTION WAS 0.40. 7. THE R-FREE TEST SET REFLECTIONS WERE CHOSEN IN THIN SHELLS.
Rfactor
反射数
%反射
Selection details
Rfree
0.2073
4017
5.2 %
THIN SHELL
Rwork
0.1732
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obs
0.175
77691
97.9 %
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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