SEQUENCE THIS CONSTRUCT (1-318) WAS EXPRESSED WITH THE PURIFICATION TAG MGSDKIHHHHHHENLYFQG. THE ...SEQUENCE THIS CONSTRUCT (1-318) WAS EXPRESSED WITH THE PURIFICATION TAG MGSDKIHHHHHHENLYFQG. THE TAG WAS REMOVED WITH TEV PROTEASE LEAVING ONLY A GLYCINE (0) FOLLOWED BY 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: 2.35 Å3/Da / 溶媒含有率: 47.61 % 解説: DATA WERE SCALED USING XSCALE WITH FRIEDEL PAIRS KEPT AS SEPARATE WHEN COMPUTING R-SYM, COMPLETENESS AND
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: 6.5 詳細: 5.0000% polyethylene glycol 3000, 44.0000% polyethylene glycol 400, 0.1M MES pH 6.5, NANODROP', VAPOR DIFFUSION, SITTING DROP, temperature 277K
解像度: 1.91→29.117 Å / Num. obs: 25856 / % possible obs: 99.3 % / Observed criterion σ(I): -3 / Biso Wilson estimate: 37.156 Å2 / Rmerge(I) obs: 0.049 / Net I/σ(I): 19.17
反射 シェル
解像度 (Å)
Rmerge(I) obs
Mean I/σ(I) obs
Num. measured obs
Num. unique obs
Diffraction-ID
% possible all
1.91-1.98
0.64
2.3
18856
4918
1
99.1
1.98-2.06
0.478
3.4
20319
4794
1
99.3
2.06-2.15
0.414
4.8
24358
4646
1
99.4
2.15-2.26
0.278
7.2
27177
4711
1
99.1
2.26-2.41
0.204
10.3
34318
5103
1
99.2
2.41-2.59
0.145
14.7
36023
4675
1
99.3
2.59-2.85
0.093
20.5
37443
4856
1
99.5
2.85-3.26
0.055
30.8
37178
4838
1
99.6
3.26-4.1
0.038
44.6
36819
4832
1
99.6
4.1-29.117
0.03
52
36869
4919
1
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
REFMAC
5.5.0053
精密化
PHENIX
精密化
SHELX
位相決定
MolProbity
3beta29
モデル構築
XSCALE
データスケーリング
PDB_EXTRACT
3.006
データ抽出
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: 1.91→29.117 Å / Cor.coef. Fo:Fc: 0.962 / Cor.coef. Fo:Fc free: 0.952 / Occupancy max: 1 / Occupancy min: 0.26 / SU B: 8.429 / SU ML: 0.109 / TLS residual ADP flag: LIKELY RESIDUAL / 交差検証法: THROUGHOUT / σ(F): 0 / ESU R: 0.161 / ESU R Free: 0.143 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. ATOM RECORDS CONTAIN RESIDUAL B FACTORS ONLY. 3. A MET-INHIBITION PROTOCOL WAS USED FOR SELENOMETHIONINE INCORPORATION DURING PROTEIN ...詳細: 1. HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS. 2. ATOM RECORDS CONTAIN RESIDUAL B FACTORS ONLY. 3. 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. 4. POLYETHYLENE GLYCOL (PEG, PGE, PG4, AND 1PE) FROM THE CRYSTALLIZATION SOLUTION HAS BEEN MODELED INTO THE SOLVENT STRUCTURE. 5. SODIUM IONS (NA) FROM THE PROTEIN BUFFER HAVE BEEN MODELED INTO THE SOLVENT STRUCTURE. 6. TLS GROUPS WERE ASSIGNED WITH THE AID OF THE TLSMD SERVER.
Rfactor
反射数
%反射
Selection details
Rfree
0.228
1315
5.1 %
RANDOM
Rwork
0.197
-
-
-
obs
0.198
25833
99.32 %
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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: 1.4 Å / 溶媒モデル: MASK