2OB0
Human MAK3 homolog in complex with Acetyl-CoA
X-RAY DIFFRACTION
Crystallization
Crystalization Experiments | ||||
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ID | Method | pH | Temperature | Details |
1 | 7.5 | 298 | Reservoir: 0.1 M Sodium acetate pH 5.0, 16% PEG3350, 10 mM DTT, 0.1% Dioxane. Protein: 11.8 mg/mL + 3-fold molar excess of ACOA in 20 mM Hepes pH 7.5, 0.1 M NaCl, 2.5 % 1,2-propandiol, and 10 mM DTT. Cryo: 75% reservoir + 25% MPD, VAPOR DIFFUSION, HANGING DROP, temperature 298K, pH 7.50 |
Crystal Properties | |
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Matthews coefficient | Solvent content |
2.7 | 54.44 |
Crystal Data
Unit Cell | |
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Length ( Å ) | Angle ( ˚ ) |
a = 47.523 | α = 90 |
b = 103.324 | β = 106.79 |
c = 67.328 | γ = 90 |
Symmetry | |
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Space Group | P 1 21 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 QUANTUM 210 | 1-M LONG, CYLINDRICALLY BENT ULE GLASS MIRROR WITH PT AND PD COATINGS | 2006-11-18 | M | MAD |
Radiation Source | |||||
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ID # | Source | Type | Wavelength List | Synchrotron Site | Beamline |
1 | SYNCHROTRON | APS BEAMLINE 17-ID | 0.97931, 0.97945, 1.00000 | APS | 17-ID |
Data Collection
Overall | |||||||||||||||||||
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ID # | Resolution (High) | Resolution (Low) | Percent Possible (Observed) | R Sym 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 | 1.8 | 50 | 98.2 | 0.046 | 28.8 | 3.6 | 56481 | -3 |
Highest Resolution Shell | |||||||||||||||||||
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ID # | Resolution (High) | Resolution (Low) | Percent Possible (All) | Percent Possible (Observed) | R-Sym I (Observed) | Mean I Over Sigma (Observed) | Redundancy | Number Unique Reflections (All) | |||||||||||
1.8 | 1.86 | 88.5 | 0.504 | 2 | 2.5 |
Refinement
Statistics | |||||||||||||||||||
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Diffraction ID | Structure Solution Method | Cross Validation method | Resolution (High) | Resolution (Low) | Number Reflections (All) | 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 | 1.8 | 50 | 53533 | 53533 | 2858 | 98 | 0.171 | 0.169 | 0.204 | RANDOM | 34.88 |
Temperature Factor Modeling | ||||||
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Anisotropic B[1][1] | Anisotropic B[1][2] | Anisotropic B[1][3] | Anisotropic B[2][2] | Anisotropic B[2][3] | Anisotropic B[3][3] | |
2.29 | -1.44 | -1.49 | -1.63 |
RMS Deviations | |
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Key | Refinement Restraint Deviation |
r_dihedral_angle_2_deg | 34.2 |
r_dihedral_angle_4_deg | 15.545 |
r_dihedral_angle_3_deg | 13.546 |
r_dihedral_angle_1_deg | 5.436 |
r_scangle_it | 5.007 |
r_scbond_it | 3.436 |
r_mcangle_it | 2.627 |
r_mcbond_it | 1.84 |
r_angle_refined_deg | 1.518 |
r_nbtor_refined | 0.305 |
Non-Hydrogen Atoms Used in Refinement | |
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Non-Hydrogen Atoms | Number |
Protein Atoms | 3828 |
Nucleic Acid Atoms | |
Solvent Atoms | 331 |
Heterogen Atoms | 153 |
Software
Software | |
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Software Name | Purpose |
REFMAC | refinement |
HKL-2000 | data reduction |
HKL-2000 | data scaling |
SOLVE | phasing |