3M00
Crystal Structure of 5-epi-aristolochene synthase M4 mutant complexed with (2-cis,6-trans)-2-fluorofarnesyl diphosphate
X-RAY DIFFRACTION
Starting Model(s)
Initial Refinement Model(s) | |||
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Type | Source | Accession Code | Details |
experimental model | PDB | 5EAT | PDB ENTRY 5EAT |
Crystallization
Crystalization Experiments | ||||
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ID | Method | pH | Temperature | Details |
1 | VAPOR DIFFUSION, HANGING DROP | 7 | 277 | 15% PEG 8000, 200 mM magnesium acetate, 100 mM MOPSO, pH 7.0, vapor diffusion, hanging drop, temperature 277K |
Crystal Properties | |
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Matthews coefficient | Solvent content |
3.85 | 68.04 |
Crystal Data
Unit Cell | |
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Length ( Å ) | Angle ( ˚ ) |
a = 126.1 | α = 90 |
b = 126.1 | β = 90 |
c = 122.38 | γ = 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 | ADSC QUANTUM 315r | 2005-12-09 | M | SINGLE WAVELENGTH |
Radiation Source | |||||
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ID # | Source | Type | Wavelength List | Synchrotron Site | Beamline |
1 | SYNCHROTRON | ALS BEAMLINE 8.2.1 | 1.0 | ALS | 8.2.1 |
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 | 50 | 98.5 | 0.047 | 15.76 | 4.01 | 62326 | 61361 | -3 | 38.567 |
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) | |||||||||||
2.05 | 2.15 | 94.4 | 0.356 | 3.6 | 3.9 | 8174 |
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-Work | R-Free | Mean Isotropic B | |||||||||
X-RAY DIFFRACTION | MOLECULAR REPLACEMENT | PDB ENTRY 5EAT | 2.1 | 43.91 | 57483 | 2885 | 99 | 0.221 | 0.259 | 44.636 |
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] | |
-13.068 | -13.068 | 26.135 |
RMS Deviations | |
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Key | Refinement Restraint Deviation |
c_scangle_it | 3.294 |
c_mcangle_it | 2.303 |
c_scbond_it | 2.183 |
c_mcbond_it | 1.414 |
Non-Hydrogen Atoms Used in Refinement | |
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Non-Hydrogen Atoms | Number |
Protein Atoms | 4302 |
Nucleic Acid Atoms | |
Solvent Atoms | 372 |
Heterogen Atoms | 28 |
Software
Software | |
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Software Name | Purpose |
XSCALE | data scaling |
CNS | refinement |
PDB_EXTRACT | data extraction |
XDS | data scaling |
XDS | data reduction |
MOLREP | phasing |