6BOJ
Crystal Structure of the PDE4D Catalytic Domain and UCR2 Regulatory Helix with BPN5004
X-RAY DIFFRACTION
Crystallization
Crystalization Experiments | ||||
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ID | Method | pH | Temperature | Details |
1 | VAPOR DIFFUSION, SITTING DROP | 7.5 | 289 | 5.0mg/ml of PDE4D-UCR2 (CID7620) + 0.5mM BPN5004 against 8.75% w/v PEG1,000, 6.25% w/v PEG3,350, 6.25% w/v MPD, 0.015M NPS (sodium nitrate, disodium hydrogen phosphate, ammonium sulfate), 0.05M MOPS/HEPES-Na pH 7.5, 20% v/v ethanol, 0.05M Phosphate-citrate pH 4.2 |
Crystal Properties | |
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Matthews coefficient | Solvent content |
2.16 | 43.03 |
Crystal Data
Unit Cell | |
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Length ( Å ) | Angle ( ˚ ) |
a = 81.78 | α = 90 |
b = 81.89 | β = 110.41 |
c = 116.79 | 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 | MARMOSAIC 300 mm CCD | 2012-10-24 | M | SINGLE WAVELENGTH |
Radiation Source | |||||
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ID # | Source | Type | Wavelength List | Synchrotron Site | Beamline |
1 | SYNCHROTRON | APS BEAMLINE 21-ID-F | 0.97872 | APS | 21-ID-F |
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 | 1.7 | 50 | 97.3 | 0.085 | 11.85 | 5.2 | 154546 | -3 | 27.18 |
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 | 1.7 | 1.74 | 95.8 | 0.499 | 3 | 5.1 |
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 | MOLECULAR REPLACEMENT | THROUGHOUT | 1.7 | 45.5 | 154544 | 7761 | 97.4 | 0.162 | 0.161 | 0.186 | RANDOM | 21.14 |
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] | |
0.27 | -0.93 | 0.73 | -0.52 |
RMS Deviations | |
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Key | Refinement Restraint Deviation |
r_dihedral_angle_2_deg | 33.372 |
r_dihedral_angle_4_deg | 19.086 |
r_dihedral_angle_3_deg | 12.949 |
r_dihedral_angle_1_deg | 5.028 |
r_angle_refined_deg | 1.408 |
r_angle_other_deg | 1.216 |
r_chiral_restr | 0.088 |
r_bond_refined_d | 0.014 |
r_bond_other_d | 0.008 |
r_gen_planes_refined | 0.008 |
Non-Hydrogen Atoms Used in Refinement | |
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Non-Hydrogen Atoms | Number |
Protein Atoms | 10567 |
Nucleic Acid Atoms | |
Solvent Atoms | 1132 |
Heterogen Atoms | 134 |
Software
Software | |
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Software Name | Purpose |
XDS | data reduction |
XSCALE | data scaling |
REFMAC | refinement |