6HZ3
THE GLIC PENTAMERIC LIGAND-GATED ION CHANNEL MUTANT E243G
X-RAY DIFFRACTION
Crystallization
Crystalization Experiments | ||||
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ID | Method | pH | Temperature | Details |
1 | EVAPORATION | 4 | 293 | PH 4, VAPOR DIFFUSION, TEMPERATURE 293K,12-14.5% PEG4K; 15% GLycerol; 400 mM NaSCN; 3% DMSO; 100mM NaAcetate pH 4 |
Crystal Properties | |
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Matthews coefficient | Solvent content |
5 | 75.41 |
Crystal Data
Unit Cell | |
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Length ( Å ) | Angle ( ˚ ) |
a = 177.45 | α = 90 |
b = 129.07 | β = 101.03 |
c = 159.61 | 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 | 193 | PIXEL | DECTRIS PILATUS3 6M | 2015-07-27 | M | SINGLE WAVELENGTH |
Radiation Source | |||||
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ID # | Source | Type | Wavelength List | Synchrotron Site | Beamline |
1 | SYNCHROTRON | ESRF BEAMLINE ID30B | 0.9762 | ESRF | ID30B |
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 | 3.15 | 49.12 | 99.7 | 5.6 | 3.8 | 61001 | 57.86 |
Highest Resolution Shell | |||||||||||||||||||
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ID # | Resolution (High) | Resolution (Low) | Percent Possible (All) | Percent Possible (Observed) | Mean I Over Sigma (Observed) | Redundancy | Number Unique Reflections (All) | ||||||||||||
1 | 3.15 | 3.23 | 99.9 | 2 | 3.9 |
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 | 3.15 | 20 | 46844 | 2300 | 73.26 | 0.2313 | 0.2304 | 0.2489 | RANDOM | 41.97 |
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] | |
0.9512 | -2.5692 | 1.2243 | -2.1755 |
RMS Deviations | |
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Key | Refinement Restraint Deviation |
t_other_torsion | 18.91 |
t_omega_torsion | 2.51 |
t_angle_deg | 1.07 |
t_bond_d | 0.009 |
t_dihedral_angle_d | |
t_incorr_chiral_ct | |
t_pseud_angle | |
t_trig_c_planes | |
t_gen_planes | |
t_it |
Non-Hydrogen Atoms Used in Refinement | |
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Non-Hydrogen Atoms | Number |
Protein Atoms | 12600 |
Nucleic Acid Atoms | |
Solvent Atoms | 32 |
Heterogen Atoms | 5 |
Software
Software | |
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Software Name | Purpose |
SCALA | data scaling |
BUSTER | refinement |
XDS | data reduction |
MOLREP | phasing |