5I0E
Cycloalternan-degrading enzyme from Trueperella pyogenes in complex with isomaltose
X-RAY DIFFRACTION
Starting Model(s)
Initial Refinement Model(s) | |||
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Type | Source | Accession Code | Details |
experimental model | PDB | 5F7S |
Crystallization
Crystalization Experiments | ||||
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ID | Method | pH | Temperature | Details |
1 | VAPOR DIFFUSION, SITTING DROP | 293 | Protein solution: 8.0 mg/ml, 0.5 M NaCl, 0.01 M Tris-HCl pH 8.3 Crystallization condition: PACT (Qiagen) B11: 0.2 M Calcium chloride, 0.1 m MES pH 6, and 20% (w/v) PEG 6000 |
Crystal Properties | |
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Matthews coefficient | Solvent content |
2.69 | 54.33 |
Crystal Data
Unit Cell | |
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Length ( Å ) | Angle ( ˚ ) |
a = 194.634 | α = 90 |
b = 103.382 | β = 91.32 |
c = 44.087 | γ = 90 |
Symmetry | |
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Space Group | C 1 2 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 | MARMOSAIC 300 mm CCD | 2015-10-26 | M | SINGLE WAVELENGTH |
Radiation Source | |||||
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ID # | Source | Type | Wavelength List | Synchrotron Site | Beamline |
1 | SYNCHROTRON | APS BEAMLINE 21-ID-G | 0.97857 | APS | 21-ID-G |
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 | 2.3 | 30 | 98.6 | 0.074 | 11.8 | 3.3 | 37721 |
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 | 2.3 | 2.34 | 98.3 | 0.574 | 1.5 | 2.8 |
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 | MOLECULAR REPLACEMENT | THROUGHOUT | 5F7S | 2.3 | 30 | 35713 | 2007 | 98.32 | 0.17679 | 0.17424 | 0.22145 | RANDOM | 43.324 |
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] | |
0.59 | 1.45 | -1.34 | 0.68 |
RMS Deviations | |
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Key | Refinement Restraint Deviation |
r_dihedral_angle_2_deg | 30.931 |
r_dihedral_angle_4_deg | 14.643 |
r_dihedral_angle_3_deg | 13.388 |
r_dihedral_angle_1_deg | 6.53 |
r_long_range_B_refined | 4.68 |
r_long_range_B_other | 4.68 |
r_angle_refined_deg | 1.409 |
r_scangle_other | 1.104 |
r_mcangle_it | 0.997 |
r_mcangle_other | 0.996 |
Non-Hydrogen Atoms Used in Refinement | |
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Non-Hydrogen Atoms | Number |
Protein Atoms | 5614 |
Nucleic Acid Atoms | |
Solvent Atoms | 281 |
Heterogen Atoms | 38 |
Software
Software | |
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Software Name | Purpose |
REFMAC | refinement |
HKL-2000 | data reduction |
HKL-2000 | data scaling |
PHASER | phasing |