1PMH
Crystal structure of Caldicellulosiruptor saccharolyticus CBM27-1 in complex with mannohexaose
X-RAY DIFFRACTION
Crystallization
Crystalization Experiments | ||||
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ID | Method | pH | Temperature | Details |
1 | VAPOR DIFFUSION, HANGING DROP | 7.5 | 283.15 | PEG4000, Isopropanol, Na-Hepes, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 283.15K |
Crystal Properties | |
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Matthews coefficient | Solvent content |
2.3 | 46.59 |
Crystal Data
Unit Cell | |
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Length ( Å ) | Angle ( ˚ ) |
a = 38.281 | α = 90 |
b = 45.7 | β = 90 |
c = 110.113 | γ = 90 |
Symmetry | |
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Space Group | P 21 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 | 110 | IMAGE PLATE | MARRESEARCH | mirrors | 2003-01-30 | M | SINGLE WAVELENGTH | |||||
2 | 1 | x-ray | 110 | IMAGE PLATE | MARRESEARCH | mirrors | 2003-01-30 | M | SINGLE WAVELENGTH |
Radiation Source | |||||
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ID # | Source | Type | Wavelength List | Synchrotron Site | Beamline |
1 | SYNCHROTRON | BESSY BEAMLINE 14.2 | 0.9795 | BESSY | 14.2 |
2 | SYNCHROTRON | BESSY BEAMLINE 14.2 | 0.97981 | BESSY | 14.2 |
Data Collection
Overall | |||||||||||||||||||
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ID # | Resolution (High) | Resolution (Low) | Percent Possible (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 | ||||||||
1,2 | 1.06 | 30 | 89.8 | 0.048 | 34.6 | 5.6 | 84822 | 81658 | 8.8 |
Highest Resolution Shell | |||||||||||||||||||
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ID # | Resolution (High) | Resolution (Low) | Percent Possible (All) | Percent Possible (Observed) | R-Sym I (Observed) | Mean I Over Sigma (Observed) | Redundancy | Number Unique Reflections (All) | |||||||||||
1.06 | 1.09 | 74.7 | 0.09 | 1544 |
Refinement
Statistics | |||||||||||||||||||
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Diffraction ID | Structure Solution Method | Cross Validation method | Resolution (High) | Resolution (Low) | Cut-off Sigma (F) | Number Reflections (All) | Number Reflections (Observed) | 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 | SAD | THROUGHOUT | 1.06 | 23 | 2 | 84822 | 80596 | 4226 | 95.9 | 0.204 | 0.14287 | 0.14132 | 0.1729 | RANDOM | 17.624 |
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] | |
0.91 | -0.74 | -0.17 |
RMS Deviations | |
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Key | Refinement Restraint Deviation |
r_sphericity_free | 15.47 |
r_sphericity_bonded | 9.375 |
r_dihedral_angle_1_deg | 7.353 |
r_scangle_it | 6.779 |
r_scbond_it | 5.328 |
r_mcangle_it | 3.945 |
r_mcbond_it | 2.948 |
r_rigid_bond_restr | 2.775 |
r_angle_refined_deg | 2.07 |
r_angle_other_deg | 1.801 |
Non-Hydrogen Atoms Used in Refinement | |
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Non-Hydrogen Atoms | Number |
Protein Atoms | 1528 |
Nucleic Acid Atoms | |
Solvent Atoms | 279 |
Heterogen Atoms | 97 |
Software
Software | |
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Software Name | Purpose |
REFMAC | refinement |
MAR345 | data collection |
XDS | data scaling |
SOLVE | phasing |
RESOLVE | phasing |