4UHM
Characterization of a Novel Transaminase from Pseudomonas sp. Strain AAC
X-RAY DIFFRACTION
Crystallization
Crystalization Experiments | ||||
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ID | Method | pH | Temperature | Details |
1 | 7 | PROTEIN WAS AT 8 MG/ML AND 200 NL PLUS 200 NL DROPS WERE SET UP WITH THE RESERVOIR CONDITION OF 10% PEG 4000, 0.2 M MGCL2, 0.1 M TRIS PH 7. |
Crystal Properties | |
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Matthews coefficient | Solvent content |
2.71 | 54.6 |
Crystal Data
Unit Cell | |
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Length ( Å ) | Angle ( ˚ ) |
a = 62.877 | α = 90 |
b = 119.971 | β = 90 |
c = 134.31 | γ = 90 |
Symmetry | |
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Space Group | I 2 2 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 | ADSC CCD | 2013-02-13 | M | SINGLE WAVELENGTH |
Radiation Source | |||||
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ID # | Source | Type | Wavelength List | Synchrotron Site | Beamline |
1 | SYNCHROTRON | AUSTRALIAN SYNCHROTRON BEAMLINE MX2 | Australian Synchrotron | MX2 |
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 | 1.33 | 44.7 | 99.8 | 0.1 | 18.9 | 14.7 | 116297 |
Highest Resolution Shell | |||||||||||||||||||
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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 | 1.33 | 1.35 | 97 | 0.99 | 2.9 | 14.1 |
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 | MIR | THROUGHOUT | PDB ENTRY 3A8U | 1.33 | 89.47 | 110474 | 5822 | 99.81 | 0.10797 | 0.107 | 0.12644 | RANDOM | 11.141 |
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] | |
-0.11 | 0.19 | -0.08 |
RMS Deviations | |
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Key | Refinement Restraint Deviation |
r_dihedral_angle_2_deg | 35.838 |
r_sphericity_free | 27.227 |
r_dihedral_angle_4_deg | 21.809 |
r_dihedral_angle_3_deg | 12.515 |
r_sphericity_bonded | 7.929 |
r_dihedral_angle_1_deg | 5.961 |
r_scbond_it | 1.824 |
r_angle_refined_deg | 1.571 |
r_rigid_bond_restr | 1.268 |
r_angle_other_deg | 0.957 |
Non-Hydrogen Atoms Used in Refinement | |
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Non-Hydrogen Atoms | Number |
Protein Atoms | 3299 |
Nucleic Acid Atoms | |
Solvent Atoms | 585 |
Heterogen Atoms | 52 |
Software
Software | |
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Software Name | Purpose |
REFMAC | refinement |
XDS | data reduction |
Aimless | data scaling |
PHASER | phasing |