2CJ3
CRYSTAL STRUCTURE OF PLASTOCYANIN FROM A CYANOBACTERIUM, ANABAENA VARIABILIS
X-RAY DIFFRACTION
Crystallization
Crystalization Experiments | ||||
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ID | Method | pH | Temperature | Details |
1 | VAPOR DIFFUSION, SITTING DROP | 7.5 | 288 | PEG6000, HEPES, POTASSIUM PHOSPHATE, SODIUM PHOSPHATE, PH 7.5, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 288K |
Crystal Properties | |
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Matthews coefficient | Solvent content |
2.3 | 46 |
Crystal Data
Unit Cell | |
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Length ( Å ) | Angle ( ˚ ) |
a = 37.29 | α = 90 |
b = 68.48 | β = 109.97 |
c = 42.26 | γ = 90 |
Symmetry | |
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Space Group | P 1 21 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 | 293 | DIFFRACTOMETER | NRAF-NONIUS CAD4 | GRAPHITE MONOCHROMATOR MIRROR AND SI(111) | 1988-12-15 | M | SINGLE WAVELENGTH |
Radiation Source | |||||
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ID # | Source | Type | Wavelength List | Synchrotron Site | Beamline |
1 | SEALED TUBE | PHILIPS |
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 | 1.5 | 10 | 80.1 | 0.08 | 21041 | 2 | 11 |
Highest Resolution Shell | |||||||||||||||||||
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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 | 1.5 | 1.6 | 24.9 | 0.37 |
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 | R-Free Selection Details | Mean Isotropic B | ||||||
X-RAY DIFFRACTION | MOLECULAR REPLACEMENT | THROUGHOUT | PDB ENTRY 1PLC | 1.7 | 39.84 | 17228 | 923 | 82.3 | 0.141 | 0.14 | 0.163 | RANDOM | 16.56 |
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] | |
0.15 | -0.17 | -0.2 | -0.07 |
RMS Deviations | |
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Key | Refinement Restraint Deviation |
r_dihedral_angle_2_deg | 33.724 |
r_dihedral_angle_3_deg | 14.452 |
r_scangle_it | 7.115 |
r_dihedral_angle_4_deg | 6.936 |
r_dihedral_angle_1_deg | 6.197 |
r_scbond_it | 5.64 |
r_mcangle_it | 3.082 |
r_mcbond_it | 2.629 |
r_angle_refined_deg | 1.434 |
r_angle_other_deg | 0.719 |
Non-Hydrogen Atoms Used in Refinement | |
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Non-Hydrogen Atoms | Number |
Protein Atoms | 1564 |
Nucleic Acid Atoms | |
Solvent Atoms | 91 |
Heterogen Atoms | 2 |
Software
Software | |
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Software Name | Purpose |
REFMAC | refinement |
WEIS | data reduction |
PROTEIN | data scaling |
MERLOT | phasing |