Mass: 18.015 Da / Num. of mol.: 22 / Source method: isolated from a natural source / Formula: H2O
-
Experimental details
-
Experiment
Experiment
Method: X-RAY DIFFRACTION / Number of used crystals: 1
-
Sample preparation
Crystal
Density Matthews: 2.56 Å3/Da / Density % sol: 51.87 %
Crystal grow
Temperature: 300.15 K / Method: vapor diffusion, hanging drop / pH: 8 Details: 0.2 M ammonium sulfate, 0.1 M Tris-HCl pH 8.0, and 20% PEG3350. Long rod-shaped crystals formed within 2-3 days. Temp details: Room temperature
Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelength
Wavelength: 0.978 Å / Relative weight: 1
Reflection
Redundancy: 7.7 % / Number: 359545 / Rmerge(I) obs: 0.067 / Χ2: 1.28 / D res high: 2.6 Å / D res low: 50 Å / Num. obs: 46680 / % possible obs: 99.9
Diffraction reflection shell
Highest resolution (Å)
Lowest resolution (Å)
ID
Rmerge(I) obs
Chi squared
Redundancy
7.05
50
1
0.047
1.139
7.3
5.6
7.05
1
0.054
1.286
7.7
4.89
5.6
1
0.048
1.332
7.7
4.45
4.89
1
0.051
1.564
7.6
4.13
4.45
1
0.049
1.544
7.7
3.88
4.13
1
0.051
1.599
7.7
3.69
3.88
1
0.057
1.62
7.7
3.53
3.69
1
0.071
1.575
7.7
3.39
3.53
1
0.073
1.637
7.7
3.28
3.39
1
0.082
1.613
7.7
3.17
3.28
1
0.103
1.504
7.7
3.08
3.17
1
0.129
1.284
7.8
3
3.08
1
0.158
1.216
7.8
2.93
3
1
0.199
1.101
7.8
2.86
2.93
1
0.224
1.017
7.8
2.8
2.86
1
0.322
0.945
7.8
2.74
2.8
1
0.387
0.92
7.8
2.69
2.74
1
0.431
0.884
7.8
2.64
2.69
1
0.569
0.917
7.7
2.6
2.64
1
0.613
0.905
7.6
Reflection
Resolution: 2.6→30 Å / Num. obs: 25539 / % possible obs: 99 % / Redundancy: 7.7 % / Rsym value: 0.067 / Net I/σ(I): 29
Reflection shell
Diffraction-ID: 1 / Rejects: _
Resolution (Å)
Redundancy (%)
Rmerge(I) obs
Num. unique all
Χ2
% possible all
2.6-2.64
7.6
0.613
2396
0.905
100
2.64-2.69
7.7
0.569
2276
0.917
100
2.69-2.74
7.8
0.431
2360
0.884
100
2.74-2.8
7.8
0.387
2335
0.92
100
2.8-2.86
7.8
0.322
2337
0.945
100
2.86-2.93
7.8
0.224
2333
1.017
100
2.93-3
7.8
0.199
2337
1.101
100
3-3.08
7.8
0.158
2298
1.216
100
3.08-3.17
7.8
0.129
2390
1.284
100
3.17-3.28
7.7
0.103
2287
1.504
100
3.28-3.39
7.7
0.082
2373
1.613
100
3.39-3.53
7.7
0.073
2312
1.637
100
3.53-3.69
7.7
0.071
2318
1.575
100
3.69-3.88
7.7
0.057
2328
1.62
100
3.88-4.13
7.7
0.051
2356
1.599
100
4.13-4.45
7.7
0.049
2346
1.544
100
4.45-4.89
7.6
0.051
2325
1.564
100
4.89-5.6
7.7
0.048
2336
1.332
100
5.6-7.05
7.7
0.054
2327
1.286
100
7.05-50
7.3
0.047
2310
1.139
98
-
Phasing
Phasing
Method: SAD
-
Processing
Software
Name
Version
Classification
NB
SCALEPACK
datascaling
REFMAC
5.5.0110
refinement
PDB_EXTRACT
3.14
dataextraction
PHASER
phasing
Refinement
Method to determine structure: SAD / Resolution: 2.62→30 Å / Cor.coef. Fo:Fc: 0.927 / Cor.coef. Fo:Fc free: 0.892 / SU B: 28.451 / SU ML: 0.277 / Cross valid method: THROUGHOUT / σ(F): 0 / ESU R: 1.191 / ESU R Free: 0.369 / Stereochemistry target values: MAXIMUM LIKELIHOOD Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS U VALUES : RESIDUAL ONLY
Rfactor
Num. reflection
% reflection
Selection details
Rfree
0.2867
1261
5.1 %
RANDOM
Rwork
0.2483
23529
-
-
obs
0.2502
24790
98.88 %
-
Solvent computation
Ion probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.4 Å / Solvent model: MASK
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