1PRY
Structure Determination of Fibrillarin Homologue From Hyperthermophilic Archaeon Pyrococcus furiosus (Pfu-65527)
X-RAY DIFFRACTION
Crystallization
Crystalization Experiments | ||||
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ID | Method | pH | Temperature | Details |
1 | MICROBATCH | 8.5 | 291 | PEG 6000, ammonium phosphate, pH 8.5, Microbatch, temperature 291K |
Crystal Properties | |
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Matthews coefficient | Solvent content |
2.74 | 55.03 |
Crystal Data
Unit Cell | |
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Length ( Å ) | Angle ( ˚ ) |
a = 43.967 | α = 90 |
b = 62.082 | β = 90 |
c = 103.363 | γ = 90 |
Symmetry | |
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Space Group | P 21 21 21 |
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 | MARRESEARCH | 2001-10-16 | M | SINGLE WAVELENGTH | ||||||
2 | 1 | x-ray | 100 | CCD | MARRESEARCH | 2001-11-18 | M |
Radiation Source | |||||
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ID # | Source | Type | Wavelength List | Synchrotron Site | Beamline |
1 | SYNCHROTRON | APS BEAMLINE 17-ID | 1.74 | APS | 17-ID |
2 | SYNCHROTRON | APS BEAMLINE 17-ID | 0.97 | 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 | ||||||||
1,2 | 1.97 | 40.46 | 0.052 | 19.4 | 18879 | 18879 | 2 | 2 |
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) | |||||||||||
1.97 | 2.05 | 33.9 | 0.378 |
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 (Depositor) | R-Work (DCC) | R-Free (Depositor) | R-Free (DCC) | R-Free Selection Details | Mean Isotropic B | |||||
X-RAY DIFFRACTION | Single Anomalous Scattering | THROUGHOUT | 1.97 | 53.45 | 16201 | 1749 | 86.78 | 0.2097 | 0.20437 | 0.22 | 0.25909 | 0.27 | RANDOM | 35.298 |
Temperature Factor Modeling | ||||||
---|---|---|---|---|---|---|
Anisotropic B[1][1] | Anisotropic B[2][2] | Anisotropic B[3][3] | ||||
-0.64 | 0.48 | 0.16 |
RMS Deviations | |
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Key | Refinement Restraint Deviation |
r_dihedral_angle_1_deg | 6.095 |
r_scangle_it | 3.535 |
r_scbond_it | 2.088 |
r_mcangle_it | 1.374 |
r_angle_refined_deg | 1.35 |
r_mcbond_it | 0.744 |
r_symmetry_vdw_refined | 0.235 |
r_nbd_refined | 0.184 |
r_symmetry_hbond_refined | 0.167 |
r_xyhbond_nbd_refined | 0.129 |
Non-Hydrogen Atoms Used in Refinement | |
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Non-Hydrogen Atoms | Number |
Protein Atoms | 1819 |
Nucleic Acid Atoms | |
Solvent Atoms | 158 |
Heterogen Atoms |
Software
Software | |
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Software Name | Purpose |
CNS | refinement |
HKL-2000 | data reduction |
SCALEPACK | data scaling |