8DYP
Crystal structure of human cystine transporter cystinosin
X-RAY DIFFRACTION
Crystallization
Crystalization Experiments | ||||
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ID | Method | pH | Temperature | Details |
1 | LIPIDIC CUBIC PHASE | 6.5 | 293.15 | 12% PEG400, 80mM Li2SO4, and 50mM MES pH6.0 |
Crystal Properties | |
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Matthews coefficient | Solvent content |
3.42 | 64.04 |
Crystal Data
Unit Cell | |
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Length ( Å ) | Angle ( ˚ ) |
a = 49.51 | α = 90 |
b = 71.27 | β = 90 |
c = 194.64 | γ = 90 |
Symmetry | |
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Space Group | P 2 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 | 100 | PIXEL | DECTRIS EIGER X 16M | 2018-08-19 | M | SINGLE WAVELENGTH | ||||||
2 | 1 | x-ray | 100 | PIXEL | DECTRIS EIGER X 16M | 2018-07-21 | M | SINGLE WAVELENGTH | ||||||
3 | 1 | x-ray | 100 | PIXEL | DECTRIS EIGER X 16M | 2021-07-03 | M | SINGLE WAVELENGTH |
Radiation Source | |||||
---|---|---|---|---|---|
ID # | Source | Type | Wavelength List | Synchrotron Site | Beamline |
1 | SYNCHROTRON | APS BEAMLINE 23-ID-B | 0.9794 | APS | 23-ID-B |
2 | SYNCHROTRON | APS BEAMLINE 24-ID-E | 0.9794 | APS | 24-ID-E |
3 | SYNCHROTRON | APS BEAMLINE 23-ID-B | 0.9794 | APS | 23-ID-B |
Data Collection
Overall | |||||||||||||||||||
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ID # | Resolution (High) | Resolution (Low) | Percent Possible (Observed) | 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 | 3.4 | 40.19 | 97.3 | 0.967 | 15.2 | 14.9 | 9815 | 105.72 |
Highest Resolution Shell | |||||||||||||||||||
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ID # | Resolution (High) | Resolution (Low) | Percent Possible (All) | Percent Possible (Observed) | CC (Half) | Mean I Over Sigma (Observed) | Redundancy | Number Unique Reflections (All) | |||||||||||
1 | 3.4 | 3.52 | 88.9 | 0.722 | 1.69 | 8.3 |
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 | Mean Isotropic B | |||||||
X-RAY DIFFRACTION | MOLECULAR REPLACEMENT | FREE R-VALUE | 3P0G, 4x5n | 3.4 | 40.19 | 9779 | 975 | 97.35 | 0.2721 | 0.2704 | 0.302 | 100.5 |
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] | |
RMS Deviations | |
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Key | Refinement Restraint Deviation |
f_dihedral_angle_d | 14.9278 |
f_angle_d | 0.7235 |
f_chiral_restr | 0.0475 |
f_plane_restr | 0.0058 |
f_bond_d | 0.0034 |
Non-Hydrogen Atoms Used in Refinement | |
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Non-Hydrogen Atoms | Number |
Protein Atoms | 3336 |
Nucleic Acid Atoms | |
Solvent Atoms | |
Heterogen Atoms | 35 |
Software
Software | |
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Software Name | Purpose |
HKL-2000 | data scaling |
HKL-2000 | data reduction |
PHENIX | refinement |
PHASER | phasing |