7A57
La Crosse Virus Envelope Glycoprotein Gc W1066H Mutant Fusion Domains in Postfusion Conformation
X-RAY DIFFRACTION
Starting Model(s)
Initial Refinement Model(s) | |||
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Type | Source | Accession Code | Details |
experimental model | PDB | 7A56 |
Crystallization
Crystalization Experiments | ||||
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ID | Method | pH | Temperature | Details |
1 | VAPOR DIFFUSION, SITTING DROP | 8 | 291.15 | 0.2 uL of 8.5 mg/mL trimeric LACV Gc(918-1364) W1066H in 20 mM Tris-Cl pH 8.0, 150 mM NaCl were added to 0.2 uL of reservoir solution containing 0.1 M Bis-Tris propane pH 7 and 1.2 M K/Na tartrate (final pH: 8.0) |
Crystal Properties | |
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Matthews coefficient | Solvent content |
5.23 | 76.47 |
Crystal Data
Unit Cell | |
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Length ( Å ) | Angle ( ˚ ) |
a = 170.873 | α = 90 |
b = 170.873 | β = 90 |
c = 379.22 | γ = 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 | PIXEL | DECTRIS PILATUS 6M | Be-lenses transfocator, channel cut cryogenically cooled monochromator, Kirkpatrick-Baez pair of bi-morph mirrors | 2016-09-02 | M | SINGLE WAVELENGTH |
Radiation Source | |||||
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ID # | Source | Type | Wavelength List | Synchrotron Site | Beamline |
1 | SYNCHROTRON | SOLEIL BEAMLINE PROXIMA 1 | 0.9786 | SOLEIL | PROXIMA 1 |
Data Collection
Overall | |||||||||||||||||||
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ID # | Resolution (High) | Resolution (Low) | Percent Possible (Observed) | R Merge I (Observed) | Rrim I (All) | Rpim I (All) | CC (Half) | 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 | 3.155 | 48.173 | 67.1 | 0.132 | 0.144 | 0.057 | 0.998 | 9.2 | 6.3 | 38252 | 99.63 |
Highest Resolution Shell | |||||||||||||||||||
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ID # | Resolution (High) | Resolution (Low) | Percent Possible (All) | Percent Possible (Observed) | R Merge I (Observed) | Rrim I (All) | Rpim I (All) | CC (Half) | Mean I Over Sigma (Observed) | Redundancy | Number Unique Reflections (All) | ||||||||
1 | 3.155 | 3.485 | 13.3 | 1.076 | 1.177 | 0.47 | 0.717 | 1.8 | 6 |
Refinement
Statistics | |||||||||||||||||||
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Diffraction ID | Structure Solution Method | Cross Validation method | Starting model | Resolution (High) | Resolution (Low) | Cut-off Sigma (F) | Number Reflections (Observed) | Number Reflections (R-Free) | Percent Reflections (Observed) | R-Factor (Observed) | R-Work | R-Free | Mean Isotropic B | ||||||
X-RAY DIFFRACTION | MOLECULAR REPLACEMENT | THROUGHOUT | 7A56 | 3.155 | 48.057 | 1.33 | 38238 | 2298 | 67.04 | 0.2009 | 0.1993 | 0.2263 | 109.5936 |
Temperature Factor Modeling | ||||||
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Anisotropic B[1][1] | Anisotropic B[1][2] | Anisotropic B[1][3] | Anisotropic B[2][2] | Anisotropic B[2][3] | Anisotropic B[3][3] | |
RMS Deviations | |
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Key | Refinement Restraint Deviation |
f_dihedral_angle_d | 10.023 |
f_angle_d | 0.924 |
f_chiral_restr | 0.057 |
f_plane_restr | 0.006 |
f_bond_d | 0.005 |
Non-Hydrogen Atoms Used in Refinement | |
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Non-Hydrogen Atoms | Number |
Protein Atoms | 10271 |
Nucleic Acid Atoms | |
Solvent Atoms | |
Heterogen Atoms | 114 |
Software
Software | |
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Software Name | Purpose |
XDS | data reduction |
PHENIX | refinement |
PDB_EXTRACT | data extraction |
STARANISO | data scaling |
PHENIX | phasing |