SEQUENCE THE CONSTRUCT WAS EXPRESSED WITH A PURIFICATION TAG MGSDKIHHHHHHENLYFQG FOLLOWED BY THE ...SEQUENCE THE CONSTRUCT WAS EXPRESSED WITH A PURIFICATION TAG MGSDKIHHHHHHENLYFQG 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: 2.88 Å3/Da / 溶媒含有率: 57.26 %
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: 8 詳細: 5.0% polyethylene glycol 6000, 0.1M TRIS pH 8.0, Additive: 0.001 M Adenosine 5'-[gamma-thio]triphosphate, NANODROP', VAPOR DIFFUSION, SITTING DROP, temperature 277K
解像度: 2.32→27.671 Å / Num. obs: 36282 / % possible obs: 96.7 % / Observed criterion σ(I): -3 / Biso Wilson estimate: 31.514 Å2 / Rmerge(I) obs: 0.126 / Net I/σ(I): 5.93
反射 シェル
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
2.32-2.4
0.546
1.6
13119
6673
96.3
2.4-2.5
0.476
1.9
14135
7207
96.4
2.5-2.61
0.407
2.2
13209
6714
96.1
2.61-2.75
0.313
2.8
13901
7076
96.8
2.75-2.92
0.255
3.3
13506
6876
96.8
2.92-3.15
0.173
4.8
13957
7096
96.9
3.15-3.46
0.117
6.8
13454
6841
97
3.46-3.96
0.072
9.9
13858
7048
97.2
3.96-4.98
0.055
12.5
13847
7038
97.8
4.98
0.052
13.4
13788
7024
95.8
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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
5.5.0072
精密化
PHENIX
精密化
SOLVE
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
精密化
構造決定の手法: 多波長異常分散 / 解像度: 2.32→27.671 Å / Cor.coef. Fo:Fc: 0.937 / Cor.coef. Fo:Fc free: 0.906 / Occupancy max: 1 / Occupancy min: 0.37 / SU B: 15.419 / SU ML: 0.163 / 交差検証法: THROUGHOUT / σ(F): 0 / ESU R: 0.283 / ESU R Free: 0.221 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. ETHYLENE GLYCRL (EDO) USED AS CRYOPROTECTANT WAS MODELED INTO THE STRUCTURE. 4. UNKNOWN LIGANDS (UNL) WERE MODELED INTO THE PUTATIVE ACTIVE SITES ON BOTH SUBUNITS IN THE ASYMMETRIC UNIT. 5. TLS PARAMETERS WERE ASSIGNED WITH THE AID OF THE TLS MOTION SERVER.
Rfactor
反射数
%反射
Selection details
Rfree
0.244
1813
5 %
RANDOM
Rwork
0.199
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-
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obs
0.202
36280
99.45 %
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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