2IVV
Crystal structure of phosphorylated RET tyrosine kinase domain complexed with the inhibitor PP1
X-RAY DIFFRACTION
Crystallization
Crystalization Experiments | ||||
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ID | Method | pH | Temperature | Details |
1 | VAPOR DIFFUSION, SITTING DROP | 289 | PROTEIN 1.5 MG/ML IN 20 MM TRIS-HCL PH 8.0, 100MM NACL, 1MM DTT, 1MM EDTA, 1MM SODIUM VANADATE RESERVOIR 2.8 M SODIUM FORMATE, 0.1 M SODIUM CITRATE PH 4.5, 0.2M LITHIUM CHLORIDE VAPOUR DIFFUSION, SITTING DROP, 289 K |
Crystal Properties | |
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Matthews coefficient | Solvent content |
2.74 | 57.6 |
Crystal Data
Unit Cell | |
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Length ( ? ) | Angle ( ? ) |
a = 71.641 | ¦Á = 90 |
b = 70.955 | ¦Â = 101.79 |
c = 78.685 | ¦Ã = 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 | IMAGE PLATE | MARRESEARCH | MIRROR | 2006-05-15 | M | SINGLE WAVELENGTH |
Radiation Source | |||||
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ID # | Source | Type | Wavelength List | Synchrotron Site | Beamline |
1 | ROTATING ANODE | RIGAKU MICROMAX-007 HF |
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 | 26.1 | 99.8 | 0.06 | 10.6 | 3.9 | 18394 |
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 | 99.8 | 0.2 | 3.9 | 3.9 |
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 | IN-HOUSE PART-REFINED STRUCTURE OF RET KINASE DOMAIN | 2.25 | 25.67 | 17476 | 916 | 99.9 | 0.187 | 0.185 | 0.237 | RANDOM | 38.65 |
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] | |
0.34 | 0.82 | 0.11 | -0.12 |
RMS Deviations | |
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Key | Refinement Restraint Deviation |
r_dihedral_angle_2_deg | 37.118 |
r_dihedral_angle_4_deg | 17.974 |
r_dihedral_angle_3_deg | 13.789 |
r_dihedral_angle_1_deg | 5.689 |
r_scangle_it | 3.716 |
r_scbond_it | 2.496 |
r_mcangle_it | 1.63 |
r_angle_refined_deg | 1.535 |
r_mcbond_it | 0.96 |
r_nbtor_refined | 0.306 |
Non-Hydrogen Atoms Used in Refinement | |
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Non-Hydrogen Atoms | Number |
Protein Atoms | 2158 |
Nucleic Acid Atoms | |
Solvent Atoms | 123 |
Heterogen Atoms | 27 |
Software
Software | |
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Software Name | Purpose |
REFMAC | refinement |
MOSFLM | data reduction |
SCALA | data scaling |
MOLREP | phasing |