2GOY
Crystal structure of assimilatory adenosine 5'-phosphosulfate reductase with bound APS
X-RAY DIFFRACTION
Crystallization
Crystalization Experiments | ||||
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ID | Method | pH | Temperature | Details |
1 | VAPOR DIFFUSION | 6.5 | 298 | 1.5M ammonium sulfate, 0.1M sodium cacodylate, 2.5mM APS, pH 6.5, VAPOR DIFFUSION, temperature 298K |
Crystal Properties | |
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Matthews coefficient | Solvent content |
3.35 | 63.25 |
Crystal Data
Unit Cell | |
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Length ( Å ) | Angle ( ˚ ) |
a = 60.027 | α = 90.1 |
b = 102.788 | β = 102.57 |
c = 139.374 | γ = 89.95 |
Symmetry | |
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Space Group | P 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 | 123 | IMAGE PLATE | MAR scanner 345 mm plate | 2005-03-05 | M | SINGLE WAVELENGTH | ||||||
2 | 1 | x-ray | 123 | CCD | ADSC QUANTUM 315 | 2005-03-06 | M | SINGLE WAVELENGTH | ||||||
3 | 1 | x-ray | 123 | CCD | MARMOSAIC 325 mm CCD | 2005-04-01 | M | MAD | ||||||
4 | 1 |
Radiation Source | |||||
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ID # | Source | Type | Wavelength List | Synchrotron Site | Beamline |
1 | SYNCHROTRON | SSRL BEAMLINE BL9-1 | 0.98397 | SSRL | BL9-1 |
2 | SYNCHROTRON | SSRL BEAMLINE BL9-2 | 1.73108 | SSRL | BL9-2 |
3 | SYNCHROTRON | SSRL BEAMLINE BL9-2 | 1.73710, 1.74203, 1.73710 | SSRL | BL9-2 |
Data Collection
Overall | |||||||||||||||||||
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ID # | Resolution (High) | Resolution (Low) | Percent Possible (Observed) | R Merge I (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 | |||||||
1,2,3 | 2.7 | 38.674 | 95.6 | 0.105 | 0.105 | 5.9 | 2 | 85404 | 85404 |
Highest Resolution Shell | |||||||||||||||||||
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ID # | Resolution (High) | Resolution (Low) | Percent Possible (All) | Percent Possible (Observed) | R Merge I (Observed) | R-Sym I (Observed) | Mean I Over Sigma (Observed) | Redundancy | Number Unique Reflections (All) | ||||||||||
2.7 | 2.77 | 95.7 | 0.337 | 0.337 | 1.9 | 2 |
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 (All) | R-Factor (Observed) | R-Work (Depositor) | R-Work (DCC) | R-Free (Depositor) | R-Free (DCC) | R-Free Selection Details | Mean Isotropic B | |||
X-RAY DIFFRACTION | MAD | THROUGHOUT | 2.7 | 38.68 | 85402 | 85402 | 4181 | 95.5 | 0.232 | 0.232 | 0.23 | 0.22 | 0.265 | 0.26 | RANDOM | 38.4 |
Temperature Factor Modeling | ||||||
---|---|---|---|---|---|---|
Anisotropic B[1][1] | Anisotropic B[1][3] | Anisotropic B[2][2] | Anisotropic B[2][3] | Anisotropic B[3][3] | ||
-15.08 | 6.92 | 2.38 | -6.36 | 12.69 |
RMS Deviations | |
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Key | Refinement Restraint Deviation |
c_dihedral_angle_d | 22.1 |
c_scangle_it | 4.01 |
c_improper_angle_d | 3.18 |
c_mcangle_it | 3.11 |
c_scbond_it | 2.73 |
c_mcbond_it | 1.9 |
c_angle_deg | 1.5 |
c_bond_d | 0.008 |
Non-Hydrogen Atoms Used in Refinement | |
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Non-Hydrogen Atoms | Number |
Protein Atoms | 14404 |
Nucleic Acid Atoms | |
Solvent Atoms | 151 |
Heterogen Atoms | 172 |
Software
Software | |
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Software Name | Purpose |
SCALA | data scaling |
CNS | phasing |
CNS | refinement |
PDB_EXTRACT | data extraction |
Blu-Ice | data collection |
CCP4 | data scaling |