5KXE
Wisteria floribunda lectin in complex with GalNAc(beta1-4)GlcNAc (LacdiNAc) at pH 4.2
X-RAY DIFFRACTION
Crystallization
Crystalization Experiments | ||||
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ID | Method | pH | Temperature | Details |
1 | VAPOR DIFFUSION, SITTING DROP | 4.2 | 291.15 | 0.2 M Lithium Sulfate 0.1 M phosphate-citrate pH 4.2 20% (w/v) PEG 1000 |
Crystal Properties | |
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Matthews coefficient | Solvent content |
2.67 | 53.98 |
Crystal Data
Unit Cell | |
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Length ( Å ) | Angle ( ˚ ) |
a = 76.584 | α = 90 |
b = 97.943 | β = 90 |
c = 149.158 | 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 | CCD | MARMOSAIC 300 mm CCD | Vertical Focusing Mirror | 2015-12-11 | M | SINGLE WAVELENGTH |
Radiation Source | |||||
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ID # | Source | Type | Wavelength List | Synchrotron Site | Beamline |
1 | SYNCHROTRON | CLSI BEAMLINE 08ID-1 | 0.97949 | CLSI | 08ID-1 |
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) | 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 | 2.09 | 50.01 | 100 | 0.145 | 0.156 | 0.057 | 5.9 | 7.5 | 67430 |
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 | 2.09 | 2.15 | 100 | 0.774 | 0.833 | 0.305 | 0.86 | 7.5 | 5548 |
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 | 5KXC | 2.09 | 50.01 | 63779 | 3413 | 99.63 | 0.1822 | 0.1806 | 0.2117 | RANDOM | 28.467 |
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] | |
0.38 | 0.04 | -0.42 |
RMS Deviations | |
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Key | Refinement Restraint Deviation |
r_dihedral_angle_2_deg | 35.667 |
r_dihedral_angle_4_deg | 20.33 |
r_dihedral_angle_3_deg | 12.627 |
r_dihedral_angle_1_deg | 7.168 |
r_mcangle_it | 2.441 |
r_mcbond_it | 1.567 |
r_mcbond_other | 1.566 |
r_angle_refined_deg | 1.558 |
r_angle_other_deg | 0.991 |
r_chiral_restr | 0.179 |
Non-Hydrogen Atoms Used in Refinement | |
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Non-Hydrogen Atoms | Number |
Protein Atoms | 7404 |
Nucleic Acid Atoms | |
Solvent Atoms | 568 |
Heterogen Atoms | 383 |
Software
Software | |
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Software Name | Purpose |
REFMAC | refinement |
HKL-2000 | data scaling |
PHASER | phasing |
PDB_EXTRACT | data extraction |