2JFT
Crystal structure of the PPM Ser-Thr phosphatase MsPP from Mycobacterium smegmatis in complex with sulfate
X-RAY DIFFRACTION
Crystallization
Crystalization Experiments | ||||
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ID | Method | pH | Temperature | Details |
1 | 8 | 20% PEG4000, 100 MM TRIS-HCL PH 8.0, 200 MM MGSO4, 20% GLYCEROL |
Crystal Properties | |
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Matthews coefficient | Solvent content |
2.21 | 44.5 |
Crystal Data
Unit Cell | |
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Length ( Å ) | Angle ( ˚ ) |
a = 76.547 | α = 90 |
b = 84.402 | β = 90 |
c = 33.609 | γ = 90 |
Symmetry | |
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Space Group | P 21 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 | ADSC CCD | MIRRORS | 2006-04-27 | M | SINGLE WAVELENGTH |
Radiation Source | |||||
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ID # | Source | Type | Wavelength List | Synchrotron Site | Beamline |
1 | SYNCHROTRON | ESRF BEAMLINE ID14-4 | ESRF | ID14-4 |
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 | 1.08 | 20 | 99.3 | 0.05 | 9.9 | 3.8 | 93536 |
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 | 1.08 | 1.15 | 99.1 | 0.38 | 2.9 | 3 |
Refinement
Statistics | |||||||||||||||||||
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Diffraction ID | Structure Solution Method | Cross Validation method | Resolution (High) | Resolution (Low) | Number Reflections (All) | 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 | MOLECULAR REPLACEMENT | FREE R-VALUE | 1.08 | 6 | 92971 | 4650 | 98.7 | 0.1169 | 0.1155 | 0.1603 | RANDOM |
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] | |
Coordinate Error | ||
---|---|---|
Structure Solution Method | Refinement High Resolution | Refinement Low Resolution |
34 | 1634 | 2092.89 |
RMS Deviations | |
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Key | Refinement Restraint Deviation |
s_approx_iso_adps | 0.157 |
s_anti_bump_dis_restr | 0.119 |
s_zero_chiral_vol | 0.09 |
s_non_zero_chiral_vol | 0.079 |
s_similar_adp_cmpnt | 0.046 |
s_similar_dist | 0.031 |
s_angle_d | 0.03 |
s_from_restr_planes | 0.0286 |
s_bond_d | 0.014 |
s_rigid_bond_adp_cmpnt | 0.005 |
Non-Hydrogen Atoms Used in Refinement | |
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Non-Hydrogen Atoms | Number |
Protein Atoms | 1706 |
Nucleic Acid Atoms | |
Solvent Atoms | 415 |
Heterogen Atoms | 11 |
Software
Software | |
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Software Name | Purpose |
SHELXL-97 | refinement |
XDS | data reduction |
XSCALE | data scaling |
AMoRE | phasing |