3I0J
Crystal structure of GTB C80S/C196S/C209S + H antigen
X-RAY DIFFRACTION
Starting Model(s)
Initial Refinement Model(s) | |||
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Type | Source | Accession Code | Details |
experimental model | PDB | 1LZ7 | PDB entry 1LZ7 |
Crystallization
Crystalization Experiments | ||||
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ID | Method | pH | Temperature | Details |
1 | VAPOR DIFFUSION, HANGING DROP | 7.5 | 279.15 | 35mM sodium acetate pH 4.6, 45 mM ADA, 30mM sodium chloride, 3-4 mM magnesium chloride, 3-3.5% PEG 4000, vapor diffusion, hanging drop, temperature 279.15K |
Crystal Properties | |
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Matthews coefficient | Solvent content |
2.34 | 47.34 |
Crystal Data
Unit Cell | |
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Length ( Å ) | Angle ( ˚ ) |
a = 52.481 | α = 90 |
b = 149.506 | β = 90 |
c = 79.563 | γ = 90 |
Symmetry | |
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Space Group | C 2 2 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 | IMAGE PLATE | RIGAKU RAXIS IV++ | Osmic Blue | 2005-04-27 | Molecular Replacement |
Radiation Source | |||||
---|---|---|---|---|---|
ID # | Source | Type | Wavelength List | Synchrotron Site | Beamline |
1 | ROTATING ANODE | RIGAKU MICROMAX-002 |
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 | 1.48 | 19.89 | 97.2 | 0.038 | 3.67 | 51095 |
Highest Resolution Shell | |||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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 | 1.48 | 1.53 | 99.4 | 0.249 | 4.1 | 3.39 |
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 1LZ7 | 1.48 | 19.22 | 48440 | 2600 | 97.16 | 0.20372 | 0.20194 | 0.23819 | RANDOM | 21.076 |
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] | |
0.01 |
RMS Deviations | |
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Key | Refinement Restraint Deviation |
r_dihedral_angle_2_deg | 32.605 |
r_dihedral_angle_4_deg | 20.58 |
r_dihedral_angle_3_deg | 13.749 |
r_dihedral_angle_1_deg | 6.546 |
r_scangle_it | 5.166 |
r_scbond_it | 3.366 |
r_mcangle_it | 2.365 |
r_angle_refined_deg | 2.178 |
r_mcbond_it | 1.415 |
r_nbtor_refined | 0.313 |
Non-Hydrogen Atoms Used in Refinement | |
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Non-Hydrogen Atoms | Number |
Protein Atoms | 2211 |
Nucleic Acid Atoms | |
Solvent Atoms | 269 |
Heterogen Atoms | 28 |
Software
Software | |
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Software Name | Purpose |
d*TREK | data scaling |
REFMAC | refinement |
PDB_EXTRACT | data extraction |