2XI5
N-terminal endonuclease domain of La Crosse virus L-protein
X-RAY DIFFRACTION
Crystallization
Crystalization Experiments | ||||
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ID | Method | pH | Temperature | Details |
1 | 7.5 | 15-20 MG PER ML PROTEIN IN 20 MM HEPES 150 MM NACL 5MM MNCL2 AND 2.5 MM BETA-MERCAPTO-ETHANOL AT PH 7.5 AND A RESERVOIR COMPOSITION OF 3.4 M NA-FORMATE 0.1 M TRIS-HCL PH 8 |
Crystal Properties | |
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Matthews coefficient | Solvent content |
3.96 | 68.9 |
Crystal Data
Unit Cell | |
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Length ( ? ) | Angle ( ? ) |
a = 124.2 | ¦Á = 90 |
b = 124.2 | ¦Â = 90 |
c = 294.32 | ¦Ã = 120 |
Symmetry | |
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Space Group | P 61 2 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 | 2009-10-31 | M | SINGLE WAVELENGTH |
Radiation Source | |||||
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ID # | Source | Type | Wavelength List | Synchrotron Site | Beamline |
1 | SYNCHROTRON | ESRF BEAMLINE ID29 | ESRF | ID29 |
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 | 2.2 | 50 | 95.4 | 0.08 | 23.5 | 11.1 | 65657 |
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 | 2.2 | 2.3 | 95.7 | 0.59 | 4.2 | 10.8 |
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 | SAD | THROUGHOUT | NONE | 2.2 | 47.16 | 62367 | 3290 | 95.4 | 0.193 | 0.192 | 0.224 | RANDOM | 25.79 |
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] | |
0.54 | 0.27 | 0.54 | -0.82 |
RMS Deviations | |
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Key | Refinement Restraint Deviation |
r_dihedral_angle_2_deg | 38.059 |
r_dihedral_angle_4_deg | 15.761 |
r_dihedral_angle_3_deg | 15.727 |
r_dihedral_angle_1_deg | 5.817 |
r_scangle_it | 4.675 |
r_scbond_it | 2.816 |
r_mcangle_it | 1.852 |
r_angle_refined_deg | 1.547 |
r_mcbond_it | 0.956 |
r_angle_other_deg | 0.926 |
Non-Hydrogen Atoms Used in Refinement | |
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Non-Hydrogen Atoms | Number |
Protein Atoms | 6124 |
Nucleic Acid Atoms | |
Solvent Atoms | 465 |
Heterogen Atoms | 4 |
Software
Software | |
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Software Name | Purpose |
REFMAC | refinement |
XDS | data reduction |
XSCALE | data scaling |
autoSHARP | phasing |