THE CONSTRUCT WAS EXPRESSED WITH A PURIFICATION TAG MGSDKIHHHHHHENLYFQG. THE TAG WAS REMOVED WITH ...THE CONSTRUCT WAS EXPRESSED WITH A PURIFICATION TAG MGSDKIHHHHHHENLYFQG. THE TAG WAS REMOVED WITH TEV PROTEASE LEAVING ONLY A GLYCINE (0) FOLLOWED BY RESIDUES 28-366 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: 2.18 Å3/Da / 溶媒含有率: 43.58 %
結晶化
温度: 277 K / 手法: 蒸気拡散法, シッティングドロップ法 / pH: 6 詳細: 40.0% polyethylene glycol 400, 5.0% polyethylene glycol 3000, 0.1M MES pH 6.0, NANODROP, VAPOR DIFFUSION, SITTING DROP, temperature 277K
タイプ: MARMOSAIC 325 mm CCD / 検出器: CCD / 日付: 2011年7月22日 詳細: Flat mirror (vertical focusing); single crystal Si(111) bent monochromator (ho rizontal focusing)
放射
モノクロメーター: single crystal Si(111) bent / プロトコル: SAD / 単色(M)・ラウエ(L): M / 散乱光タイプ: x-ray
放射波長
波長: 0.97895 Å / 相対比: 1
反射
解像度: 1.8→29.135 Å / Num. all: 89110 / Num. obs: 89110 / % possible obs: 93.6 % / 冗長度: 12.7 % / Rsym value: 0.133 / Net I/σ(I): 12.7
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
1.8-1.85
5.3
0.595
2.1
21739
4112
0.595
60.5
1.85-1.9
5.6
0.49
2.5
27693
4965
0.49
72.3
1.9-1.95
8.5
0.476
3.6
46551
5468
0.476
82.5
1.95-2.01
12.6
0.444
5
77223
6153
0.444
94.7
2.01-2.08
13.9
0.374
6.2
87708
6311
0.374
100
2.08-2.15
14
0.306
7.5
84863
6075
0.306
100
2.15-2.23
14
0.256
8.7
82482
5905
0.256
100
2.23-2.32
14
0.229
9.9
78557
5612
0.229
100
2.32-2.43
14
0.202
11.1
76165
5435
0.202
100
2.43-2.55
14
0.176
12.4
72574
5169
0.176
100
2.55-2.68
14
0.166
13.5
69762
4969
0.166
100
2.68-2.85
14.1
0.14
15.9
65403
4652
0.14
100
2.85-3.04
14.1
0.119
18.4
61751
4385
0.119
100
3.04-3.29
14.1
0.104
21.6
57493
4075
0.104
100
3.29-3.6
14.1
0.094
24.6
53291
3781
0.094
100
3.6-4.02
14
0.087
27.7
47928
3415
0.087
100
4.02-4.65
14.1
0.083
29.6
42056
2991
0.083
100
4.65-5.69
14.1
0.09
28.8
36148
2571
0.09
100
5.69-8.05
14
0.098
27
27642
1977
0.098
100
8.05-29.135
13.6
0.088
30
14860
1089
0.088
98.1
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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
PDB_EXTRACT
3.1
データ抽出
SHELX
位相決定
SHARP
位相決定
SCALA
3.3.15
データスケーリング
BUSTER-TNT
2.10.0
精密化
MOSFLM
データ削減
SHELXD
位相決定
BUSTER
2.10.0
精密化
精密化
構造決定の手法: 単波長異常分散 / 解像度: 1.8→29.135 Å / Cor.coef. Fo:Fc: 0.9455 / Cor.coef. Fo:Fc free: 0.9373 / Occupancy max: 1 / Occupancy min: 0.33 / 交差検証法: THROUGHOUT / σ(F): 0 詳細: 1. ATOM RECORD CONTAINS SUM OF TLS AND RESIDUAL B FACTORS. ANISOU RECORD CONTAINS SUM OF TLS AND RESIDUAL U FACTORS. 2. A MET-INHIBITION PROTOCOL WAS USED FOR SELENOMETHIONINE INCORPORATION ...詳細: 1. ATOM RECORD CONTAINS SUM OF TLS AND RESIDUAL B FACTORS. ANISOU RECORD CONTAINS SUM OF TLS AND RESIDUAL U FACTORS. 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. POLYETHYLENE GLYCOL FRAGMENTS (1PE,PE4,PG6,AND PG4) FROM THE CRYSTALLIZATION CONDITIONS AND SODIUM (NA) FROM THE PURIFICATION BUFFER HAVE BEEN MODELED IN THE SOLVENT STRUCTURE. 4. AN UNKNOWN LIGAND (UNL) WAS MODELED IN THE PUTATIVE ACTIVE SITE OF EACH PROTOMER. 5. 18 N-TERMINAL RESIDUES OF A AND C AND 11 RESIDUES OF B MOLECULES WERE NOT MODELED 6. NCS RESTRAINTS WERE APPLIED USING BUSTER'S LSSR RESTRAINT REPRESENTATION (-AUTONCS). 7. THE REFINEMENT WAS RESTRAINED AGAINST THE SAD PHASES. 8. HYDROGEN ATOMS WERE INCLUDED IN THE REFINEMENT AND TREATED BY BUSTER AS CONTRIBUTING TO FCALC.