6DKB
Crystal structure of Trk-A in complex with the Pan-Trk Kinase Inhibitor, compound 10b.
X-RAY DIFFRACTION
Crystallization
Crystalization Experiments | ||||
---|---|---|---|---|
ID | Method | pH | Temperature | Details |
1 | VAPOR DIFFUSION, SITTING DROP | 8 | 294 | Well volume: 30.0 uL Drop volume from well: 0.2 uL Drop protein volume: 0.4 uL Well Ingredients: Polymer: 10.0 %w/v (6.0 uL of stock 50.0 %w/v) PEG 3350 Buffer: 16.0 %v/v (4.8 uL of stock 100.0 %v/v) tacsimate (pH 8.00) Organic (non-volatile): 10.0 %v/v (3.0 uL of stock 100.0 %v/v) Ethylene glycol Additive: 0.025 M (1.5 uL of stock 0.5 M) TCEP hydrochloride Plate setup temperature: 13 C Plate incubation temperature: 21 C |
Crystal Properties | |
---|---|
Matthews coefficient | Solvent content |
2.29 | 46.23 |
Crystal Data
Unit Cell | |
---|---|
Length ( Å ) | Angle ( ˚ ) |
a = 113.49 | α = 90 |
b = 45.97 | β = 126.97 |
c = 79.27 | γ = 90 |
Symmetry | |
---|---|
Space Group | C 1 2 1 |
Diffraction
Diffraction Experiment | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ID # | Crystal ID | Scattering Type | Data Collection Temperature | Detector | Detector Type | Details | Collection Date | Monochromator | Protocol | |||||
1 | 1 | x-ray | 93 | CCD | RAYONIX MX-300 | 2014-05-17 | M | SINGLE WAVELENGTH |
Radiation Source | |||||
---|---|---|---|---|---|
ID # | Source | Type | Wavelength List | Synchrotron Site | Beamline |
1 | SYNCHROTRON | CLSI BEAMLINE 08ID-1 | 1.0 | CLSI | 08ID-1 |
Data Collection
Overall | |||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ID # | Resolution (High) | Resolution (Low) | Percent Possible (Observed) | R Sym 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 | 2.68 | 50 | 99.9 | 0.081 | 15.61 | 3.7 | 9290 | 83.99 |
Highest Resolution Shell | |||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ID # | Resolution (High) | Resolution (Low) | Percent Possible (All) | Percent Possible (Observed) | R-Sym I (Observed) | Mean I Over Sigma (Observed) | Redundancy | Number Unique Reflections (All) | |||||||||||
1 | 2.68 | 2.78 | 99.6 | 0.8 | 1.64 | 3.6 |
Refinement
Statistics | |||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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 | THROUGHOUT | 2.68 | 41 | 9289 | 441 | 98.95 | 0.2173 | 0.2159 | 0.245 | RANDOM | 80.37 |
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] | |
4.3893 | 7.9792 | 7.4142 | -11.8035 |
RMS Deviations | |
---|---|
Key | Refinement Restraint Deviation |
t_other_torsion | 18.36 |
t_omega_torsion | 2.8 |
t_angle_deg | 1.03 |
t_bond_d | 0.009 |
t_dihedral_angle_d | |
t_incorr_chiral_ct | |
t_pseud_angle | |
t_trig_c_planes | |
t_gen_planes | |
t_it |
Non-Hydrogen Atoms Used in Refinement | |
---|---|
Non-Hydrogen Atoms | Number |
Protein Atoms | 2184 |
Nucleic Acid Atoms | |
Solvent Atoms | 1 |
Heterogen Atoms | 37 |
Software
Software | |
---|---|
Software Name | Purpose |
BUSTER | refinement |
HKL-2000 | data reduction |
SCALEPACK | data scaling |
BUSTER | phasing |