4COZ
Crystal Structure of Epithelial Adhesin 6 A domain (Epa6A) from Candida glabrata in complex with Galb1-3GlcNAc
X-RAY DIFFRACTION
Starting Model(s)
Initial Refinement Model(s) | |||
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Type | Source | Accession Code | Details |
experimental model | PDB | 4AF9 | PRUNED VERSION OF PDB ENTRY 4AF9 |
Crystallization
Crystalization Experiments | ||||
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ID | Method | pH | Temperature | Details |
1 | VAPOR DIFFUSION, SITTING DROP | 291 | 0.08 M SODIUM ACETATE PH4.6, 1.6 M AMMONIUM SULFATE, 20% GLYCEROL, 0.05 M LACTOSE, 291 K, VAPOR DIFFUSION IN SITTING DROP, SOAKED WITH GALB1-3GLCNAC |
Crystal Properties | |
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Matthews coefficient | Solvent content |
2.25 | 45.41 |
Crystal Data
Unit Cell | |
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Length ( Å ) | Angle ( ˚ ) |
a = 41.28 | α = 90 |
b = 61.26 | β = 90 |
c = 106.62 | γ = 90 |
Symmetry | |
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Space Group | P 21 21 21 |
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 | PIXEL | DECTRIS PILATUS 6M | 2012-10-20 | M | SINGLE WAVELENGTH |
Radiation Source | |||||
---|---|---|---|---|---|
ID # | Source | Type | Wavelength List | Synchrotron Site | Beamline |
1 | SYNCHROTRON | PETRA III, EMBL c/o DESY BEAMLINE P14 (MX2) | PETRA III, EMBL c/o DESY | P14 (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 | 2.25 | 53.12 | 99.9 | 0.17 | 12.1 | 9 | 13420 | -3 |
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 | 2.25 | 2.37 | 100 | 0.65 | 3.5 | 9.2 |
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 | PRUNED VERSION OF PDB ENTRY 4AF9 | 2.3 | 53.17 | 11930 | 624 | 99.75 | 0.17994 | 0.17779 | 0.22029 | RANDOM | 23.917 |
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] | |
0.28 | 0.57 | -0.85 |
RMS Deviations | |
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Key | Refinement Restraint Deviation |
r_dihedral_angle_2_deg | 35.772 |
r_dihedral_angle_3_deg | 13.89 |
r_dihedral_angle_4_deg | 10.466 |
r_dihedral_angle_1_deg | 6.11 |
r_mcangle_it | 1.706 |
r_angle_refined_deg | 1.265 |
r_mcbond_it | 0.903 |
r_mcbond_other | 0.9 |
r_angle_other_deg | 0.783 |
r_scbond_it | 0.557 |
Non-Hydrogen Atoms Used in Refinement | |
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Non-Hydrogen Atoms | Number |
Protein Atoms | 1791 |
Nucleic Acid Atoms | |
Solvent Atoms | 178 |
Heterogen Atoms | 37 |
Software
Software | |
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Software Name | Purpose |
REFMAC | refinement |
XDS | data reduction |
XSCALE | data scaling |
PHASER | phasing |