2X3G
Crystal Structure of the hypothetical protein ORF119 from Sulfolobus islandicus rod-shaped virus 1
X-RAY DIFFRACTION
Crystallization
Crystalization Experiments | ||||
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ID | Method | pH | Temperature | Details |
1 | 6 | 20% PEG 4000, 0.1 M SODIUM CITRATE PH 6.0. CRYSTALS WERE CRYOPROTECTED WITH 25% PEG400 IN A SOLUTION CONTAINING 22% PEG 4000, 0.1 M SODIUM CITRATE PH 6.0. |
Crystal Properties | |
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Matthews coefficient | Solvent content |
2.31 | 47 |
Crystal Data
Unit Cell | |
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Length ( Å ) | Angle ( ˚ ) |
a = 73.38 | α = 90 |
b = 46.17 | β = 101.83 |
c = 40.02 | γ = 90 |
Symmetry | |
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Space Group | C 1 2 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 | MARRESEARCH | MIRRORS | 2008-02-21 | M | SINGLE WAVELENGTH |
Radiation Source | |||||
---|---|---|---|---|---|
ID # | Source | Type | Wavelength List | Synchrotron Site | Beamline |
1 | SYNCHROTRON | ESRF BEAMLINE BM14 | ESRF | BM14 |
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 | 1.8 | 38.84 | 100 | 0.08 | 15.8 | 6.5 | 11671 |
Highest Resolution Shell | |||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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 | 1.8 | 1.85 | 100 | 0.54 | 3.8 | 6.5 |
Refinement
Statistics | |||||||||||||||||||
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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 | SAD | THROUGHOUT | NONE | 1.8 | 38.84 | 11671 | 592 | 99.97 | 0.19587 | 0.19355 | 0.23786 | RANDOM | 21.839 |
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] | |
2.94 | -1.61 | -1.58 | -2.02 |
RMS Deviations | |
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Key | Refinement Restraint Deviation |
r_dihedral_angle_2_deg | 33.144 |
r_dihedral_angle_4_deg | 18.274 |
r_dihedral_angle_3_deg | 15.119 |
r_dihedral_angle_1_deg | 6.357 |
r_scangle_it | 2.445 |
r_scbond_it | 1.988 |
r_angle_refined_deg | 1.183 |
r_mcangle_it | 1.131 |
r_mcbond_it | 0.922 |
r_angle_other_deg | 0.758 |
Non-Hydrogen Atoms Used in Refinement | |
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Non-Hydrogen Atoms | Number |
Protein Atoms | 992 |
Nucleic Acid Atoms | |
Solvent Atoms | 88 |
Heterogen Atoms |
Software
Software | |
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Software Name | Purpose |
REFMAC | refinement |
SCALEPACK | data scaling |
SHELXD | phasing |