2CUA
THE CUA DOMAIN OF CYTOCHROME BA3 FROM THERMUS THERMOPHILUS
X-RAY DIFFRACTION
Crystallization
Crystalization Experiments | ||||
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ID | Method | pH | Temperature | Details |
1 | 6.5 | 0.2-20% MPEG 5K 100MM NA CACODYLATE PH 6.5 1MM ZNCL2 |
Crystal Properties | |
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Matthews coefficient | Solvent content |
2.33 | 46 |
Crystal Data
Unit Cell | |
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Length ( Å ) | Angle ( ˚ ) |
a = 34.9 | α = 90 |
b = 70.6 | β = 98.12 |
c = 53.5 | 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 | 100 | CCD | ADSC QUANTUM 4 | 1998-01-13 | M | MAD |
Radiation Source | |||||
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ID # | Source | Type | Wavelength List | Synchrotron Site | Beamline |
1 | SYNCHROTRON | SSRL BEAMLINE BL1-5 | 1.5498,1.3799,1.3780,1.3050,1.0 | SSRL | BL1-5 |
Data Collection
Overall | |||||||||||||||||||
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ID # | Resolution (High) | Resolution (Low) | Percent Possible (Observed) | R Merge I (Observed) | R Sym 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 | 1.6 | 20 | 92.4 | 0.063 | 0.063 | 10.2 | 1.8 | 30110 |
Highest Resolution Shell | |||||||||||||||||||
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ID # | Resolution (High) | Resolution (Low) | Percent Possible (All) | Percent Possible (Observed) | R Merge I (Observed) | R-Sym I (Observed) | Mean I Over Sigma (Observed) | Redundancy | Number Unique Reflections (All) | ||||||||||
1.6 | 1.7 | 73.2 | 0.093 | 0.093 | 8.8 | 1.2 |
Refinement
Statistics | |||||||||||||||||||
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Diffraction ID | Structure Solution Method | Cross Validation method | Resolution (High) | Resolution (Low) | Number Reflections (All) | Number Reflections (R-Free) | Percent Reflections (Observed) | R-Factor (All) | R-Factor (Observed) | R-Work | R-Free | R-Free Selection Details | Mean Isotropic B | ||||||
X-RAY DIFFRACTION | MAD | THROUGHOUT | 1.6 | 50 | 28069 | 88.7 | 0.2264 | 0.2265 | 0.2965 | 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 |
s_from_restr_planes | 0.338 |
s_anti_bump_dis_restr | 0.09 |
s_similar_adp_cmpnt | 0.083 |
s_non_zero_chiral_vol | 0.046 |
s_zero_chiral_vol | 0.037 |
s_angle_d | 0.029 |
s_bond_d | 0.02 |
s_similar_dist | |
s_rigid_bond_adp_cmpnt | |
s_approx_iso_adps |
Non-Hydrogen Atoms Used in Refinement | |
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Non-Hydrogen Atoms | Number |
Protein Atoms | 1978 |
Nucleic Acid Atoms | |
Solvent Atoms | 186 |
Heterogen Atoms | 6 |
Software
Software | |
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Software Name | Purpose |
SHELXL-97 | refinement |
XTALVIEW | refinement |
MOSFLM | data reduction |
CCP4 | data scaling |