3INR
Structure of UDP-galactopyranose mutase bound to UDP-galactose (oxidized)
X-RAY DIFFRACTION
Starting Model(s)
Initial Refinement Model(s) | |||
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Type | Source | Accession Code | Details |
experimental model | PDB | 3GF4 |
Crystallization
Crystalization Experiments | ||||
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ID | Method | pH | Temperature | Details |
1 | VAPOR DIFFUSION, HANGING DROP | 5.6 | 298 | Drops containing 1.5 microliters 5 mg/mL protein in 20 mM HEPES were combined with 1.5 microliters well solution (85 mM ammonium acetate, 42 mM tri-sodium citrate, 12.3% PEG 4000, 7.5% glycerol, 15 mM L-cysteine, 5 mM UDP-Glc) for 1-2 weeks. Crystals were then soaked in a solution of 53% Qiagen Cryos Suite Condition #87 with 15 mM L-cys, 30% methanol, 90 mM UDP-Galp (24hrs), pH 5.6, VAPOR DIFFUSION, HANGING DROP, temperature 298K |
Crystal Properties | |
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Matthews coefficient | Solvent content |
3.13 | 60.66 |
Crystal Data
Unit Cell | |
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Length ( ? ) | Angle ( ? ) |
a = 93.799 | ¦Á = 90 |
b = 93.799 | ¦Â = 90 |
c = 128.584 | ¦Ã = 90 |
Symmetry | |
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Space Group | P 41 |
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 | MARMOSAIC 300 mm CCD | beryllium lens | 2008-11-05 | M | SINGLE WAVELENGTH |
Radiation Source | |||||
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ID # | Source | Type | Wavelength List | Synchrotron Site | Beamline |
1 | SYNCHROTRON | APS BEAMLINE 21-ID-G | 0.97856 | APS | 21-ID-G |
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 | 2.3 | 30 | 98.5 | 0.085 | 15.4 | 5.9 | 49424 | 48652 |
Highest Resolution Shell | |||||||||||||||||||
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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) | |||||||||||
2.3 | 2.38 | 98.4 | 0.266 | 7.1 | 5.8 |
Refinement
Statistics | |||||||||||||||||||
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Diffraction ID | Structure Solution Method | Cross Validation method | Starting model | Resolution (High) | Resolution (Low) | Number Reflections (All) | 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 | MOLECULAR REPLACEMENT | THROUGHOUT | 3GF4 | 2.3 | 30 | 46846 | 46068 | 2421 | 98.34 | 0.18967 | 0.18741 | 0.23305 | RANDOM | 33.693 |
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] | |
-1.07 | -1.07 | 2.14 |
RMS Deviations | |
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Key | Refinement Restraint Deviation |
r_dihedral_angle_2_deg | 34.888 |
r_dihedral_angle_4_deg | 18.787 |
r_dihedral_angle_3_deg | 15.807 |
r_dihedral_angle_1_deg | 6.467 |
r_scangle_it | 4.745 |
r_scbond_it | 3.122 |
r_mcangle_it | 2.005 |
r_angle_refined_deg | 1.811 |
r_mcbond_it | 1.103 |
r_chiral_restr | 0.127 |
Non-Hydrogen Atoms Used in Refinement | |
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Non-Hydrogen Atoms | Number |
Protein Atoms | 6203 |
Nucleic Acid Atoms | |
Solvent Atoms | 287 |
Heterogen Atoms | 178 |
Software
Software | |
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Software Name | Purpose |
HKL-2000 | data collection |
MOLREP | phasing |
REFMAC | refinement |
HKL-2000 | data reduction |
HKL-2000 | data scaling |