4CSV
Tyrosine kinase AS - a common ancestor of Src and Abl bound to Gleevec
X-RAY DIFFRACTION
Starting Model(s)
Initial Refinement Model(s) | |||
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Type | Source | Accession Code | Details |
experimental model | PDB | 4CDS | PDB ENTRY 4CDS |
Crystallization
Crystalization Experiments | ||||
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ID | Method | pH | Temperature | Details |
1 | VAPOR DIFFUSION, HANGING DROP | 4.6 | 291 | 10 MG/ML OF LYSINE MODIFIED (ETHYLATED) PROTEIN IN 30 MM TRIS PH 8.0, 500 MM NACL, 1 MM GLEEVEC, MIXED 1:1 WITH 200 MM AMMONIUM ACETATE, 100 MM SODIUM ACETATE TRIHYDRATE PH 4.6 AND 30% PEG 4000, HANGING DROP, MICRO SEEDING WITH INITIAL CRYSTALS FROM A 96 WELL PLATE SCREEN, INITIAL CRYSTALS GREW ON A DUST PARTICLE, 18C |
Crystal Properties | |
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Matthews coefficient | Solvent content |
2.17 | 43.42 |
Crystal Data
Unit Cell | |
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Length ( Å ) | Angle ( ˚ ) |
a = 71.029 | α = 90 |
b = 56.869 | β = 116.62 |
c = 76.118 | γ = 90 |
Symmetry | |
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Space Group | I 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 | CCD | ADSC QUANTUM 315 | 2014-01-29 | M | SINGLE WAVELENGTH |
Radiation Source | |||||
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ID # | Source | Type | Wavelength List | Synchrotron Site | Beamline |
1 | SYNCHROTRON | ALS BEAMLINE 8.2.2 | ALS | 8.2.2 |
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 | 2.05 | 42.36 | 93.1 | 0.04 | 10.1 | 2.5 | 15954 | 2 |
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 | 2.05 | 2.11 | 96.8 | 0.41 | 2 | 2.5 |
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 4CDS | 2.05 | 62.43 | 14124 | 886 | 87.13 | 0.19044 | 0.18728 | 0.24159 | RANDOM | 59.54 |
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] | |
0.15 | 2.67 | -3.16 | 0.22 |
RMS Deviations | |
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Key | Refinement Restraint Deviation |
r_dihedral_angle_2_deg | 40.719 |
r_dihedral_angle_3_deg | 16.286 |
r_dihedral_angle_4_deg | 12.224 |
r_dihedral_angle_1_deg | 6.263 |
r_mcangle_it | 5.207 |
r_scbond_it | 4.219 |
r_mcbond_it | 3.585 |
r_mcbond_other | 3.571 |
r_angle_refined_deg | 1.42 |
r_angle_other_deg | 0.974 |
Non-Hydrogen Atoms Used in Refinement | |
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Non-Hydrogen Atoms | Number |
Protein Atoms | 1968 |
Nucleic Acid Atoms | |
Solvent Atoms | 56 |
Heterogen Atoms | 37 |
Software
Software | |
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Software Name | Purpose |
REFMAC | refinement |
XDS | data reduction |
Aimless | data scaling |
MOLREP | phasing |