3ZE3
Crystal structure of the integral membrane diacylglycerol kinase - delta7
X-RAY DIFFRACTION
Crystallization
Crystalization Experiments | ||||
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ID | Method | pH | Temperature | Details |
1 | LIPIDIC CUBIC PHASE | 5.6 | 277 | 3-5 %(V/V) 2-METHYL-2, 4-PENTANEDIOL, 0.1 M SODIUM CHLORIDE, 0.06 M MAGNESIUM ACETATE, 0.1 M SODIUM CITRATE/HCL PH 5.6. CRYSTALLIZED USING THE IN MESO (LIPIDIC CUBIC PHASE) METHOD AT 4 DEGREE CELSIUS WITH THE 7.8 MONOACYLGLYCEROL (7.8 MAG) AS THE HOSTING LIPID. |
Crystal Properties | |
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Matthews coefficient | Solvent content |
3.95 | 68.86 |
Crystal Data
Unit Cell | |
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Length ( Å ) | Angle ( ˚ ) |
a = 75.06 | α = 90 |
b = 91.54 | β = 90 |
c = 143.65 | γ = 90 |
Symmetry | |
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Space Group | P 21 21 21 |
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 | MARRESEARCH | K-B PAIR OF BIOMORPH MIRRORS | 2012-06-13 | M | SINGLE WAVELENGTH |
Radiation Source | |||||
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ID # | Source | Type | Wavelength List | Synchrotron Site | Beamline |
1 | SYNCHROTRON | APS BEAMLINE 23-ID-B | 1.03320, 0.97944 | APS | 23-ID-B |
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 | 2.05 | 58.04 | 99.7 | 0.11 | 12.4 | 9.3 | 62716 | -3 | 42.5 |
Highest Resolution Shell | |||||||||||||||||||
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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 | 2.05 | 2.16 | 99.5 | 0.85 | 2 | 6.9 |
Refinement
Statistics | |||||||||||||||||||
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Diffraction ID | Structure Solution Method | Starting model | Resolution (High) | Resolution (Low) | Number Reflections (Observed) | Number Reflections (R-Free) | Percent Reflections (Observed) | R-Factor (Observed) | R-Work | R-Free | Mean Isotropic B | ||||||||
X-RAY DIFFRACTION | SAD | NONE | 2.05 | 51.894 | 62622 | 3161 | 99.66 | 0.1969 | 0.1959 | 0.2167 | 47.383 |
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] | |
RMS Deviations | |
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Key | Refinement Restraint Deviation |
f_dihedral_angle_d | 14.95 |
f_angle_d | 0.536 |
f_chiral_restr | 0.039 |
f_bond_d | 0.003 |
f_plane_restr | 0.002 |
Non-Hydrogen Atoms Used in Refinement | |
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Non-Hydrogen Atoms | Number |
Protein Atoms | 4416 |
Nucleic Acid Atoms | |
Solvent Atoms | 187 |
Heterogen Atoms | 306 |
Software
Software | |
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Software Name | Purpose |
PHENIX | refinement |
XDS | data reduction |
XSCALE | data scaling |
SHELX | phasing |