1UN8
Crystal structure of the dihydroxyacetone kinase of C. freundii (native form)
X-RAY DIFFRACTION
Crystallization
Crystalization Experiments | ||||
---|---|---|---|---|
ID | Method | pH | Temperature | Details |
1 | 7.5 | pH 7.50 |
Crystal Properties | |
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Matthews coefficient | Solvent content |
3.2 | 61.54 |
Crystal Data
Unit Cell | |
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Length ( Å ) | Angle ( ˚ ) |
a = 100.44 | α = 90 |
b = 124.59 | β = 90 |
c = 237.12 | γ = 90 |
Symmetry | |
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Space Group | C 2 2 21 |
Diffraction
Diffraction Experiment | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ID # | Crystal ID | Scattering Type | Data Collection Temperature | Detector | Detector Type | Details | Collection Date | Monochromator | Protocol | |||||
1 | 1 | x-ray | 100 | M | SINGLE WAVELENGTH |
Radiation Source | |||||
---|---|---|---|---|---|
ID # | Source | Type | Wavelength List | Synchrotron Site | Beamline |
1 | SYNCHROTRON | ESRF BEAMLINE BM1A | ESRF | BM1A |
Data Collection
Overall | |||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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 | 2.5 | 25 | 96.8 | 0.066 | 14.4 | 3.8 | 50187 | 2 |
Refinement
Statistics | |||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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 | MAD | THROUGHOUT | 2.5 | 19.92 | 46053 | 3976 | 100 | 0.2 | 0.196 | 0.246 | RANDOM | 29.42 |
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] | |
-2.4 | 7.13 | -4.73 |
RMS Deviations | |
---|---|
Key | Refinement Restraint Deviation |
r_scangle_it | 4.447 |
r_scbond_it | 3.131 |
r_mcangle_it | 2.972 |
r_dihedral_angle_1_deg | 2.552 |
r_mcbond_it | 1.794 |
r_angle_refined_deg | 1.434 |
r_nbd_refined | 0.262 |
r_symmetry_vdw_refined | 0.247 |
r_symmetry_hbond_refined | 0.188 |
r_xyhbond_nbd_refined | 0.164 |
Non-Hydrogen Atoms Used in Refinement | |
---|---|
Non-Hydrogen Atoms | Number |
Protein Atoms | 7976 |
Nucleic Acid Atoms | |
Solvent Atoms | 211 |
Heterogen Atoms | 84 |
Software
Software | |
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Software Name | Purpose |
REFMAC | refinement |