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 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: 1.98 Å3/Da / 溶媒含有率: 37.81 %
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: 5.5 詳細: 27.6000% polyethylene glycol 6000, 0.1M MES pH 5.5, NANODROP, VAPOR DIFFUSION, SITTING DROP, temperature 277K
モノクロメーター: Single crystal Si(111) bent monochromator (horizontal focusing) プロトコル: MAD / 単色(M)・ラウエ(L): M / 散乱光タイプ: x-ray
放射波長
ID
波長 (Å)
相対比
1
0.91837
1
2
0.97889
1
3
0.97833
1
反射
解像度: 1.6→29.424 Å / Num. obs: 29144 / % possible obs: 96.1 % / Observed criterion σ(I): -3 / Biso Wilson estimate: 23.594 Å2 / Rmerge(I) obs: 0.041 / Net I/σ(I): 10.17
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
1.6-1.66
0.563
1.4
9297
5056
1
85.1
1.66-1.72
0.391
2
9683
5137
1
99.4
1.72-1.8
0.295
2.8
10869
5737
1
99.2
1.8-1.9
0.184
4.2
11242
5925
1
99.4
1.9-2.02
0.109
7
10761
5648
1
98.7
2.02-2.17
0.077
9.9
10232
5374
1
98.1
2.17-2.39
0.06
12.6
10598
5556
1
96.9
2.39-2.73
0.045
15.8
10319
5416
1
96.6
2.73-3.44
0.032
20.7
10430
5433
1
94.7
3.44-29.424
0.025
25.5
10471
5352
1
93.2
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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: 1.6→29.424 Å / Cor.coef. Fo:Fc: 0.963 / Cor.coef. Fo:Fc free: 0.956 / Occupancy max: 1 / Occupancy min: 0.25 / SU B: 3.824 / SU ML: 0.06 / TLS residual ADP flag: LIKELY RESIDUAL / 交差検証法: THROUGHOUT / σ(F): 0 / ESU R: 0.1 / ESU R Free: 0.093 立体化学のターゲット値: MAXIMUM LIKELIHOOD WITH PHASES 詳細: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS U VALUES : RESIDUAL ONLY OTHER REFINEMENT REMARKS: 1.HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS. 2.ATOM RECORD CONTAINS RESIDUAL B ...詳細: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS U VALUES : RESIDUAL ONLY OTHER REFINEMENT REMARKS: 1.HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS. 2.ATOM RECORD CONTAINS 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.UNKNOWN LIGANDS(UNL) ARE MODELED IN PUTATIVE ACTIVE SITES COMPRISED OF RESIDUES 16, 20, 32, 42, 64, 92, 102, 104 AND 119 IN EACH SUBUNIT. 5.ONE MES MOLECULE FROM CRYSTALLIZATION CONDITION IS MODELED IN THE STRUCTURE.
Rfactor
反射数
%反射
Selection details
Rfree
0.202
1478
5.1 %
RANDOM
Rwork
0.179
-
-
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obs
0.18
29133
98.82 %
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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