4YZ0
C. bescii Family 3 pectate lyase double mutant K108A/E39Q in complex with trigalacturonic acid
X-RAY DIFFRACTION
Crystallization
Crystalization Experiments | ||||
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ID | Method | pH | Temperature | Details |
1 | VAPOR DIFFUSION, SITTING DROP | 293 | Tris pH 8 and 68% MPD |
Crystal Properties | |
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Matthews coefficient | Solvent content |
2.1 | 41.42 |
Crystal Data
Unit Cell | |
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Length ( Å ) | Angle ( ˚ ) |
a = 138.29 | α = 90 |
b = 36.47 | β = 132.63 |
c = 100.07 | γ = 90 |
Symmetry | |
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Space Group | C 1 2 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 | PIXEL | DECTRIS PILATUS 6M | 2014-03-04 | M | SINGLE WAVELENGTH |
Radiation Source | |||||
---|---|---|---|---|---|
ID # | Source | Type | Wavelength List | Synchrotron Site | Beamline |
1 | SYNCHROTRON | SSRL BEAMLINE BL11-1 | 0.98397 | SSRL | BL11-1 |
Data Collection
Overall | |||||||||||||||||||
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ID # | Resolution (High) | Resolution (Low) | Percent Possible (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 | 1.15 | 50.87 | 95.5 | 25.7 | 10.3 | 124577 |
Highest Resolution Shell | |||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ID # | Resolution (High) | Resolution (Low) | Percent Possible (All) | Percent Possible (Observed) | Mean I Over Sigma (Observed) | Redundancy | Number Unique Reflections (All) | ||||||||||||
1 | 1.15 | 1.17 | 82.9 | 3 | 5.8 |
Refinement
Statistics | |||||||||||||||||||
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Diffraction ID | Structure Solution Method | Cross Validation method | 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 | THROUGHOUT | 1.15 | 50 | 118307 | 6269 | 95.2 | 0.11791 | 0.11637 | 0.14788 | RANDOM | 13.123 |
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] | |
-0.42 | -0.4 | 0.65 | 0.19 |
RMS Deviations | |
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Key | Refinement Restraint Deviation |
r_dihedral_angle_2_deg | 37.689 |
r_dihedral_angle_4_deg | 28.227 |
r_sphericity_bonded | 20.374 |
r_sphericity_free | 18.787 |
r_dihedral_angle_3_deg | 11.886 |
r_scangle_other | 7.413 |
r_rigid_bond_restr | 7.335 |
r_dihedral_angle_1_deg | 6.931 |
r_long_range_B_refined | 6.768 |
r_long_range_B_other | 6.557 |
Non-Hydrogen Atoms Used in Refinement | |
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Non-Hydrogen Atoms | Number |
Protein Atoms | 2973 |
Nucleic Acid Atoms | |
Solvent Atoms | 543 |
Heterogen Atoms | 262 |
Software
Software | |
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Software Name | Purpose |
REFMAC | refinement |
MOLREP | phasing |
XDS | data reduction |
XSCALE | data scaling |