3PZR
Crystals structure of aspartate beta-Semialdehyde dehydrogenase from Vibrio Cholerae with NADP and product of S-carbamoyl-L-cysteine
X-RAY DIFFRACTION
Crystallization
Crystalization Experiments | ||||
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ID | Method | pH | Temperature | Details |
1 | VAPOR DIFFUSION, HANGING DROP | 8.5 | 298 | 24% PEG 3350, 0.1 M tris-HCL, 0.2 M Na-acetate, 10 mM DTT, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K |
Crystal Properties | |
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Matthews coefficient | Solvent content |
2.56 | 51.86 |
Crystal Data
Unit Cell | |
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Length ( ? ) | Angle ( ? ) |
a = 155.019 | ¦Á = 90 |
b = 155.019 | ¦Â = 90 |
c = 69.178 | ¦Ã = 90 |
Symmetry | |
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Space Group | P 4 21 2 |
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 | RAYONIX MX-300 | mirrors | 2008-11-12 | M | SINGLE WAVELENGTH |
Radiation Source | |||||
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ID # | Source | Type | Wavelength List | Synchrotron Site | Beamline |
1 | SYNCHROTRON | APS BEAMLINE 22-ID | 1.0 | APS | 22-ID |
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 | 1.75 | 23 | 84.6 | 0.068 | 14.9 | 4.1 | 71858 | 17 |
Highest Resolution Shell | |||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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 | 1.75 | 1.81 | 78.1 | 0.35 | 3.2 | 3.5 | 6534 |
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 | FOURIER SYNTHESIS | THROUGHOUT | 1.75 | 23 | 68220 | 3609 | 84.55 | 0.18865 | 0.18746 | 0.21102 | RANDOM | 12.127 |
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] | |
-0.2 | -0.2 | 0.39 |
RMS Deviations | |
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Key | Refinement Restraint Deviation |
r_dihedral_angle_2_deg | 35.85 |
r_dihedral_angle_4_deg | 17.601 |
r_dihedral_angle_3_deg | 11.776 |
r_dihedral_angle_1_deg | 5.112 |
r_scangle_it | 1.536 |
r_angle_refined_deg | 1.025 |
r_scbond_it | 0.901 |
r_mcangle_it | 0.548 |
r_mcbond_it | 0.277 |
r_chiral_restr | 0.07 |
Non-Hydrogen Atoms Used in Refinement | |
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Non-Hydrogen Atoms | Number |
Protein Atoms | 5674 |
Nucleic Acid Atoms | |
Solvent Atoms | 733 |
Heterogen Atoms | 112 |
Software
Software | |
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Software Name | Purpose |
MAR345dtb | data collection |
REFMAC | refinement |
HKL-2000 | data reduction |
SCALEPACK | data scaling |