2BO6
DISSECTION OF MANNOSYLGLYCERATE SYNTHASE: AN ARCHETYPAL MANNOSYLTRANSFERASE
X-RAY DIFFRACTION
Crystallization
Crystalization Experiments | ||||
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ID | Method | pH | Temperature | Details |
1 | 0.2 M TRI-SODIUM CITRATE, 0.1 M SODIUM ACETATE TRIHYDRATE, PH 4.6, 30% (V/V) MPD |
Crystal Properties | |
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Matthews coefficient | Solvent content |
6.3 | 80.3 |
Crystal Data
Unit Cell | |
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Length ( ? ) | Angle ( ? ) |
a = 150.228 | ¦Á = 90 |
b = 150.228 | ¦Â = 90 |
c = 154.285 | ¦Ã = 120 |
Symmetry | |
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Space Group | P 32 2 1 |
Diffraction
Diffraction Experiment | ||||||||||||||
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ID # | Crystal ID | Scattering Type | Data Collection Temperature | Detector | Detector Type | Details | Collection Date | Monochromator | Protocol | |||||
1 | 1 | x-ray | 100 | CCD | ADSC CCD | M | SINGLE WAVELENGTH |
Radiation Source | |||||
---|---|---|---|---|---|
ID # | Source | Type | Wavelength List | Synchrotron Site | Beamline |
1 | SYNCHROTRON | ESRF BEAMLINE ID14-4 | ESRF | ID14-4 |
Data Collection
Overall | |||||||||||||||||||
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ID # | Resolution (High) | Resolution (Low) | Percent Possible (Observed) | R Merge I (Observed) | Net I Over Average Sigma (I) | Redundancy | Number Reflections (All) | Number Reflections (Observed) | Observed Criterion Sigma (F) | Observed Criterion Sigma (I) | B (Isotropic) From Wilson Plot | ||||||||
1 | 2.4 | 36.99 | 98 | 0.07 | 26 | 6.2 | 74145 | 2 |
Highest Resolution Shell | |||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ID # | Resolution (High) | Resolution (Low) | Percent Possible (All) | Percent Possible (Observed) | R Merge I (Observed) | Mean I Over Sigma (Observed) | Redundancy | Number Unique Reflections (All) | |||||||||||
1 | 2.4 | 2.49 | 99 | 0.48 | 4 | 5.6 |
Refinement
Statistics | |||||||||||||||||||
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Diffraction ID | Structure Solution Method | Cross Validation method | Resolution (High) | Resolution (Low) | Number Reflections (Observed) | Number Reflections (R-Free) | Percent Reflections (Observed) | R-Factor (Observed) | R-Work | R-Free | R-Free Selection Details | Mean Isotropic B | |||||||
X-RAY DIFFRACTION | SAD | THROUGHOUT | 2.45 | 36.99 | 69404 | 3694 | 98.6 | 0.255 | 0.253 | 0.277 | RANDOM | 28.73 |
Temperature Factor Modeling | ||||||
---|---|---|---|---|---|---|
Anisotropic B[1][1] | Anisotropic B[1][2] | Anisotropic B[1][3] | Anisotropic B[2][2] | Anisotropic B[2][3] | Anisotropic B[3][3] | |
-0.2 | -0.1 | -0.2 | 0.29 |
RMS Deviations | |
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Key | Refinement Restraint Deviation |
r_dihedral_angle_1_deg | 5.795 |
r_scangle_it | 1.977 |
r_angle_refined_deg | 1.367 |
r_scbond_it | 1.302 |
r_angle_other_deg | 0.887 |
r_mcangle_it | 0.636 |
r_mcbond_it | 0.393 |
r_symmetry_vdw_refined | 0.318 |
r_symmetry_hbond_refined | 0.286 |
r_symmetry_vdw_other | 0.264 |
Non-Hydrogen Atoms Used in Refinement | |
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Non-Hydrogen Atoms | Number |
Protein Atoms | 6276 |
Nucleic Acid Atoms | |
Solvent Atoms | 100 |
Heterogen Atoms | 16 |
Software
Software | |
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Software Name | Purpose |
HKL | data reduction |
HKL | data scaling |
SHELX | phasing |
SOLVE | phasing |
REFMAC | refinement |