5KSX
Crystal structure of human FPPS in complex with an allosteric inhibitor AM-02-072
X-RAY DIFFRACTION
Starting Model(s)
Initial Refinement Model(s) | |||
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Type | Source | Accession Code | Details |
experimental model | PDB | 4XQR |
Crystallization
Crystalization Experiments | ||||
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ID | Method | pH | Temperature | Details |
1 | VAPOR DIFFUSION, SITTING DROP | 7.5 | 295.15 | 0.6 M sodium phosphate, 0.6 M potassium phosphate, 25% glycerol, 0.075 M HEPES, pH 7.5 |
Crystal Properties | |
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Matthews coefficient | Solvent content |
2.66 | 53.75 |
Crystal Data
Unit Cell | |
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Length ( ? ) | Angle ( ? ) |
a = 110.48 | ¦Á = 90 |
b = 110.48 | ¦Â = 90 |
c = 75.2 | ¦Ã = 90 |
Symmetry | |
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Space Group | P 41 21 2 |
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 | RIGAKU SATURN 944+ | 2015-05-28 | M | SINGLE WAVELENGTH |
Radiation Source | |||||
---|---|---|---|---|---|
ID # | Source | Type | Wavelength List | Synchrotron Site | Beamline |
1 | ROTATING ANODE | RIGAKU MICROMAX-007 HF | 1.5418 |
Data Collection
Overall | |||||||||||||||||||
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ID # | Resolution (High) | Resolution (Low) | Percent Possible (Observed) | R Merge I (Observed) | CC (Half) | 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 | 2.65 | 55.24 | 99.8 | 0.085 | 0.999 | 26.7 | 12.5 | 14007 | 41.62 |
Highest Resolution Shell | |||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ID # | Resolution (High) | Resolution (Low) | Percent Possible (All) | Percent Possible (Observed) | R Merge I (Observed) | CC (Half) | Mean I Over Sigma (Observed) | Redundancy | Number Unique Reflections (All) | ||||||||||
1 | 2.65 | 2.72 | 98 | 1.037 | 0.748 | 1.9 | 7.7 |
Refinement
Statistics | |||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Diffraction ID | Structure Solution Method | Cross Validation method | Starting model | 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 | FOURIER SYNTHESIS | THROUGHOUT | 4XQR | 2.65 | 55.24 | 13266 | 702 | 99.76 | 0.17451 | 0.17096 | 0.24291 | RANDOM | 62.585 |
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] | |
-3.5 | -3.5 | 6.99 |
RMS Deviations | |
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Key | Refinement Restraint Deviation |
r_dihedral_angle_2_deg | 38.263 |
r_dihedral_angle_4_deg | 20.567 |
r_dihedral_angle_3_deg | 16.351 |
r_long_range_B_refined | 6.508 |
r_long_range_B_other | 6.507 |
r_dihedral_angle_1_deg | 6.364 |
r_scangle_other | 3.978 |
r_mcangle_it | 2.706 |
r_mcangle_other | 2.705 |
r_scbond_it | 2.643 |
Non-Hydrogen Atoms Used in Refinement | |
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Non-Hydrogen Atoms | Number |
Protein Atoms | 2683 |
Nucleic Acid Atoms | |
Solvent Atoms | 76 |
Heterogen Atoms | 69 |
Software
Software | |
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Software Name | Purpose |
REFMAC | refinement |
XDS | data reduction |
XSCALE | data scaling |
REFMAC | phasing |