2WOU
ALK5 IN COMPLEX WITH 4-((4-((2,6-dimethyl-3-pyridyl)oxy)-2-pyridyl) amino)benzenesulfonamide
X-RAY DIFFRACTION
Crystallization
Crystalization Experiments | ||||
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ID | Method | pH | Temperature | Details |
1 | VAPOR DIFFUSION, SITTING DROP | SITTING DROP METHOD. DROPS PROTEIN-PRECIPITANT 1-1, PROTEIN: 10MG/ML ALK5, PRECIPITANT: 20-30% PEG8K, 100 MM PCTP BUFFER PH 8.5-9.2, 0.2 M NAAC |
Crystal Properties | |
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Matthews coefficient | Solvent content |
2.03 | 39.36 |
Crystal Data
Unit Cell | |
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Length ( Å ) | Angle ( ˚ ) |
a = 41.881 | α = 90 |
b = 77.042 | β = 90 |
c = 90.387 | 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 | RIGAKU SATURN 944 | MIRRORS | 2008-10-11 | M | SINGLE WAVELENGTH |
Radiation Source | |||||
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ID # | Source | Type | Wavelength List | Synchrotron Site | Beamline |
1 | ROTATING ANODE | RIGAKU FR-E |
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 | 2.2 | 24.7 | 99.1 | 0.17 | 4.7 | 3.74 | 15281 | 2 | 25.95 |
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 | 2.2 | 2.28 | 99.3 | 0.4 | 1.9 | 3.74 |
Refinement
Statistics | |||||||||||||||||||
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Diffraction ID | Structure Solution Method | Cross Validation method | 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 | 2.3 | 20 | 12761 | 654 | 99.1 | 0.22929 | 0.22585 | 0.30211 | RANDOM | 17.449 |
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] | |
-1.74 | 0.21 | 1.52 |
RMS Deviations | |
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Key | Refinement Restraint Deviation |
r_dihedral_angle_2_deg | 33.567 |
r_dihedral_angle_3_deg | 13.811 |
r_dihedral_angle_4_deg | 13.719 |
r_dihedral_angle_1_deg | 5.851 |
r_mcangle_it | 1.146 |
r_angle_refined_deg | 1.135 |
r_scangle_it | 0.971 |
r_angle_other_deg | 0.812 |
r_mcbond_it | 0.674 |
r_scbond_it | 0.604 |
Non-Hydrogen Atoms Used in Refinement | |
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Non-Hydrogen Atoms | Number |
Protein Atoms | 2339 |
Nucleic Acid Atoms | |
Solvent Atoms | 135 |
Heterogen Atoms | 30 |
Software
Software | |
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Software Name | Purpose |
REFMAC | refinement |
d*TREK | data reduction |
d*TREK | data scaling |
AMoRE | phasing |