2XP2
Structure of the Human Anaplastic Lymphoma Kinase in Complex with Crizotinib (PF-02341066)
X-RAY DIFFRACTION
Starting Model(s)
Initial Refinement Model(s) | |||
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Type | Source | Accession Code | Details |
experimental model | PDB | 2WGJ | PDB ENTRY 2WGJ |
Crystallization
Crystalization Experiments | ||||
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ID | Method | pH | Temperature | Details |
1 | VAPOR DIFFUSION, HANGING DROP | 6.5 | 286 | CO-CRYSTALS OF ALK KINASE DOMAIN WITH PF-02341066 WERE OBTAINED AT 13 DEGREES C BY USING HANGING-DROP VAPOR-DIFFUSION. 0.5 MICROLITERS OF 1:3 MOLAR RATIO OF 14.9 MG/ML PROTEIN SOLUTION TO PF02341066 WAS MIXED WITH 0.5 MICROLITERS OF RESERVOIR SOLUTION CONTAINING 7-10% (W/V) MEPEG 5K, 0.1M MES, PH6.0-6.5 AND 0.15M (NH4)2SO4. |
Crystal Properties | |
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Matthews coefficient | Solvent content |
1.99 | 38.5 |
Crystal Data
Unit Cell | |
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Length ( ? ) | Angle ( ? ) |
a = 51.633 | ¦Á = 90 |
b = 57.086 | ¦Â = 90 |
c = 104.709 | ¦Ã = 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 | 80 | CCD | ADSC CCD | 2010-03-26 | M | SINGLE WAVELENGTH |
Radiation Source | |||||
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ID # | Source | Type | Wavelength List | Synchrotron Site | Beamline |
1 | SYNCHROTRON | APS BEAMLINE 17-ID | APS | 17-ID |
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 | 1.86 | 104.71 | 92.8 | 0.07 | 16 | 5.7 | 24837 | 2 | 18.8 |
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 | 1.86 | 1.96 | 64 | 0.33 | 2 | 2.3 |
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 | PDB ENTRY 2WGJ | 1.9 | 36.76 | 23821 | 1147 | 95 | 0.207 | 0.207 | 0.252 | RANDOM | 37 |
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] | |
-4.18 | -6.55 | 10.73 |
RMS Deviations | |
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Key | Refinement Restraint Deviation |
c_dihedral_angle_d | 18.5 |
c_scangle_it | 3.61 |
c_mcangle_it | 2.5 |
c_scbond_it | 2.39 |
c_mcbond_it | 1.56 |
c_angle_deg | 0.8 |
c_improper_angle_d | 0.69 |
c_bond_d | 0.005 |
c_bond_d_na | |
c_bond_d_prot |
Non-Hydrogen Atoms Used in Refinement | |
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Non-Hydrogen Atoms | Number |
Protein Atoms | 2262 |
Nucleic Acid Atoms | |
Solvent Atoms | 167 |
Heterogen Atoms | 30 |
Software
Software | |
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Software Name | Purpose |
CNS | refinement |
XDS | data reduction |
SCALA | data scaling |
CNS | phasing |