温度: 293 K / 手法: 蒸気拡散法, シッティングドロップ法 / pH: 7.5 詳細: 20% PEG-1500, 0.2M sodium chloride, 0.1M HEPES, 5% ethylene glycol, 3% glucose monohydrate. Crystals were de-hydrated by addition of 5% glycerol to reservoir solution, incubation over-night, ...詳細: 20% PEG-1500, 0.2M sodium chloride, 0.1M HEPES, 5% ethylene glycol, 3% glucose monohydrate. Crystals were de-hydrated by addition of 5% glycerol to reservoir solution, incubation over-night, pH 7.5, vapor diffusion, sitting drop, temperature 293K, VAPOR DIFFUSION, SITTING DROP
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データ収集
回折
ID
平均測定温度 (K)
Crystal-ID
1
100
1
2
100
1
放射光源
由来
サイト
ビームライン
ID
波長 (Å)
シンクロトロン
CLSI
08ID-1
1
0.92017
シンクロトロン
APS
19-ID
2
0.97911
検出器
タイプ
ID
検出器
日付
RAYONIX MX-300
1
CCD
2011年1月21日
ADSC QUANTUM 315
2
CCD
2010年12月18日
放射
ID
プロトコル
単色(M)・ラウエ(L)
散乱光タイプ
Wavelength-ID
1
SINGLEWAVELENGTH
M
x-ray
1
2
SINGLEWAVELENGTH
M
x-ray
1
放射波長
ID
波長 (Å)
相対比
1
0.92017
1
2
0.97911
1
反射
解像度: 2.4→50 Å / Num. obs: 20751 / % possible obs: 99.9 % / Observed criterion σ(I): -3 / Biso Wilson estimate: 68.077 Å2 / Rmerge(I) obs: 0.065 / Net I/σ(I): 24.19
反射 シェル
解像度 (Å)
Rmerge(I) obs
Mean I/σ(I) obs
Num. measured obs
Num. unique obs
% possible all
2.4-2.46
0.945
2.2
21132
1445
99.9
2.46-2.53
0.688
3
21617
1449
100
2.53-2.6
0.57
4
21953
1409
100
2.6-2.68
0.497
4.8
22227
1354
100
2.68-2.77
0.399
6.4
22908
1353
100
2.77-2.87
0.283
9.1
23223
1306
100
2.87-2.98
0.216
12.4
22683
1229
100
2.98-3.1
0.159
16.7
23016
1212
99.9
3.1-3.24
0.122
23.2
22338
1175
100
3.24-3.39
0.106
28.2
21414
1119
100
3.39-3.58
0.088
34.3
20336
1077
100
3.58-3.79
0.068
41.8
18708
1000
100
3.79-4.06
0.062
46.7
17820
971
100
4.06-4.38
0.054
49.2
16582
904
100
4.38-4.8
0.048
52.1
15669
866
100
4.8-5.37
0.045
52.8
13989
750
100
5.37-6.2
0.047
50.9
13021
712
100
6.2-7.59
0.039
54.5
10996
611
100
7.59-10.73
0.031
57
8229
494
99.4
10.73-30
0.029
51.6
4229
315
96.6
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解析
ソフトウェア
名称
バージョン
分類
NB
XSCALE
dataprocessing
BUSTER-TNT
BUSTER2.8.0
精密化
PDB_EXTRACT
3.1
データ抽出
XDS
データ削減
DENZO
データ削減
XSCALE
データスケーリング
SCALEPACK
データスケーリング
SHELXDE
位相決定
BUSTER
2.8.0
精密化
精密化
構造決定の手法: 単波長異常分散 / 解像度: 2.4→30 Å / Cor.coef. Fo:Fc: 0.9215 / Cor.coef. Fo:Fc free: 0.929 / Occupancy max: 1 / Occupancy min: 1 / 交差検証法: THROUGHOUT / σ(F): 0 詳細: PROGRAMS BUCCANEER, PHENIX, REFMAC, COOT AND THE MOLPROBITY SERVER WERE ALSO USED DURING REFINEMENT. FOR THIS STRUCTURE, CROSS-VALIDATION IS SUBJECT TO LARGE VARIATIONS IN RFREE, DEPENDING ON ...詳細: PROGRAMS BUCCANEER, PHENIX, REFMAC, COOT AND THE MOLPROBITY SERVER WERE ALSO USED DURING REFINEMENT. FOR THIS STRUCTURE, CROSS-VALIDATION IS SUBJECT TO LARGE VARIATIONS IN RFREE, DEPENDING ON THE SELECTED FREE SET. THE CURRENT SET OF FREE REFLECTIONS PRODUCES AN UNREASONABLY LOW RFREE. THIS WAS CONFIRMED BY A MULTI-STEP REFINEMENT RUN THAT USED AN ALTERNATIVE SUBSET OF REFLECTIONS FOR CALCULATION OF RFREE. WE COULD NOT CONFIDENTLY INTERPRET DIFFERENCE DENSITY AT THE CURRENT MODEL'S C-TERMINUS. AMINO ACID SEQUENCE ALIGNMENT TO THE MODEL LARGELY RELIED ON THE SELENOMETHIONINE POSITIONS OBTAINED DURING PHASING. ONLY MODERATE MAP QUALITY COMBINED WITH GAPS IN THE DENSITY GIVES RISE TO SOME UNCERTAINTY IN THE AMINO ACID SEQUENCE ALIGNMENT IN SOME PARTS OF THE MODEL. DIFFRACTION IMAGES SHOW ANISOTROPIC HIGH RESOLUTION LIMITS. THE ELECTRON DENSITY MAP USED FOR MODEL BUILDING APPEARED TO BE OF SIGNIFICANTLY LOWER QUALITY THAN THE QUOTED HIGHER RESOLUTION LIMITS SUGGEST. WATER MOLECULES WERE NOT EXPLICITLY MODELED.