5OQA
XFEL structure of the off state of a reversibly photoswitching fluorescent protein determined using the GDVN injection method
X-RAY DIFFRACTION
Crystallization
Crystalization Experiments | ||||
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ID | Method | pH | Temperature | Details |
1 | BATCH MODE | 293 | 0.2 M lithium sulfate, 0.1 M Tris-Cl pH 8.5, 23-30% PEG 3350 |
Crystal Properties | |
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Matthews coefficient | Solvent content |
2.31 | 46.83 |
Crystal Data
Unit Cell | |
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Length ( Å ) | Angle ( ˚ ) |
a = 39.8 | α = 90 |
b = 74.6 | β = 90 |
c = 79.2 | 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 | 293 | PIXEL | CS-PAD XPP | 2016-06-17 | M | SINGLE WAVELENGTH |
Radiation Source | |||||
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ID # | Source | Type | Wavelength List | Synchrotron Site | Beamline |
1 | FREE ELECTRON LASER | SLAC LCLS BEAMLINE XPP | 1.308 | SLAC LCLS | XPP |
Data Collection
Overall | |||||||||||||||||||
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ID # | Resolution (High) | Resolution (Low) | Percent Possible (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 | 1.53 | 54.3 | 78.3 | 5.96 | 7.2 | 36135 |
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 | R-Free | R-Free Selection Details | Mean Isotropic B | |||||||
X-RAY DIFFRACTION | MOLECULAR REPLACEMENT | THROUGHOUT | 1.53 | 54.3 | 25878 | 1343 | 75.33 | 0.17904 | 0.1764 | 0.22831 | RANDOM | 42.455 |
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] | |
1.09 | -0.57 | -0.52 |
RMS Deviations | |
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Key | Refinement Restraint Deviation |
r_dihedral_angle_2_deg | 33.208 |
r_dihedral_angle_4_deg | 21.757 |
r_long_range_B_refined | 19.626 |
r_dihedral_angle_3_deg | 16.164 |
r_dihedral_angle_1_deg | 6.72 |
r_scbond_it | 4.897 |
r_mcangle_it | 3.7 |
r_mcbond_it | 2.978 |
r_angle_refined_deg | 1.999 |
r_chiral_restr | 0.138 |
Non-Hydrogen Atoms Used in Refinement | |
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Non-Hydrogen Atoms | Number |
Protein Atoms | 1739 |
Nucleic Acid Atoms | |
Solvent Atoms | 224 |
Heterogen Atoms |
Software
Software | |
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Software Name | Purpose |
REFMAC | refinement |
MOSFLM | data reduction |
SCALA | data scaling |
MOLREP | phasing |