7BVJ
UDP-N-acetylglucosamine 3-dehydrogenase GnnA from Acidithiobacillus ferrooxidans (P21)
X-RAY DIFFRACTION
Starting Model(s)
Initial Refinement Model(s) | |||
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Type | Source | Accession Code | Details |
experimental model | PDB | 4KOA | 4koa, 4h3v, 4fb5, 5yab, 4hkt, 3ezy |
experimental model | PDB | 4H3V | 4koa, 4h3v, 4fb5, 5yab, 4hkt, 3ezy |
experimental model | PDB | 4FB5 | 4koa, 4h3v, 4fb5, 5yab, 4hkt, 3ezy |
experimental model | PDB | 5YAB | 4koa, 4h3v, 4fb5, 5yab, 4hkt, 3ezy |
experimental model | PDB | 4HKT | 4koa, 4h3v, 4fb5, 5yab, 4hkt, 3ezy |
experimental model | PDB | 3EZY | 4koa, 4h3v, 4fb5, 5yab, 4hkt, 3ezy |
Crystallization
Crystalization Experiments | ||||
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ID | Method | pH | Temperature | Details |
1 | BATCH MODE | 5.5 | 289 | 100 mM Bis-Tris, 200 mM NaCl, 25% PEG 3350 |
Crystal Properties | |
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Matthews coefficient | Solvent content |
2.21 | 44.42 |
Crystal Data
Unit Cell | |
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Length ( Å ) | Angle ( ˚ ) |
a = 72.809 | α = 90 |
b = 80.057 | β = 95.02 |
c = 107.211 | γ = 90 |
Symmetry | |
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Space Group | P 1 21 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 | CCD | ADSC QUANTUM 315r | 2019-12-21 | M | SINGLE WAVELENGTH |
Radiation Source | |||||
---|---|---|---|---|---|
ID # | Source | Type | Wavelength List | Synchrotron Site | Beamline |
1 | SYNCHROTRON | NSRRC BEAMLINE BL13B1 | 0.999999 | NSRRC | BL13B1 |
Data Collection
Overall | |||||||||||||||||||
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ID # | Resolution (High) | Resolution (Low) | Percent Possible (Observed) | R Merge I (Observed) | Rrim I (All) | Rpim I (All) | CC (Half) | 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 | 2.15 | 19.8 | 99.8 | 0.293 | 0.315 | 0.115 | 0.976 | 5.1 | 7.5 | 66811 |
Highest Resolution Shell | |||||||||||||||||||
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ID # | Resolution (High) | Resolution (Low) | Percent Possible (All) | Percent Possible (Observed) | R Merge I (Observed) | Rrim I (All) | Rpim I (All) | CC (Half) | Mean I Over Sigma (Observed) | Redundancy | Number Unique Reflections (All) | ||||||||
1 | 2.15 | 2.2 | 100 | 1.106 | 1.208 | 0.475 | 0.229 | 6.7 |
Refinement
Statistics | |||||||||||||||||||
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Diffraction ID | Structure Solution Method | Cross Validation method | Starting model | Resolution (High) | Resolution (Low) | Cut-off Sigma (F) | Number Reflections (Observed) | Number Reflections (R-Free) | Percent Reflections (Observed) | R-Factor (Observed) | R-Work | R-Free | Mean Isotropic B | ||||||
X-RAY DIFFRACTION | MOLECULAR REPLACEMENT | THROUGHOUT | 4koa, 4h3v, 4fb5, 5yab, 4hkt, 3ezy | 2.15 | 19.8 | 1.34 | 66725 | 3270 | 99.88 | 0.2186 | 0.2158 | 0.2719 | 30.5095 |
Temperature Factor Modeling | ||||||
---|---|---|---|---|---|---|
Anisotropic B[1][1] | Anisotropic B[1][2] | Anisotropic B[1][3] | Anisotropic B[2][2] | Anisotropic B[2][3] | Anisotropic B[3][3] | |
Non-Hydrogen Atoms Used in Refinement | |
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Non-Hydrogen Atoms | Number |
Protein Atoms | 9373 |
Nucleic Acid Atoms | |
Solvent Atoms | 798 |
Heterogen Atoms | 122 |
Software
Software | |
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Software Name | Purpose |
XDS | data reduction |
Aimless | data scaling |
PHASER | phasing |
PHENIX | refinement |
PDB_EXTRACT | data extraction |