7JWW
Crystal structure of human ALDH1A1 bound to compound (R)-28
X-RAY DIFFRACTION
Starting Model(s)
Initial Refinement Model(s) | |||
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Type | Source | Accession Code | Details |
experimental model | PDB | 6DUM |
Crystallization
Crystalization Experiments | ||||
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ID | Method | pH | Temperature | Details |
1 | VAPOR DIFFUSION, SITTING DROP | 6.4 | 293 | 100 mM sodium BisTris, pH 6.4, 9% PEG3350, 200 mM NaCl, and 5-10 mM YbCl3, 250 uM 5-(4-(2-hydroxyethyl)phenyl)-1-methyl-6-((1-phenylethyl)thio)-1,5-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one, 1% v/v DMSO |
Crystal Properties | |
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Matthews coefficient | Solvent content |
2.25 | 45.22 |
Crystal Data
Unit Cell | |
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Length ( Å ) | Angle ( ˚ ) |
a = 108.944 | α = 90 |
b = 108.944 | β = 90 |
c = 83.092 | γ = 90 |
Symmetry | |
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Space Group | P 4 2 2 |
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 210r | 2018-03-20 | M | SINGLE WAVELENGTH |
Radiation Source | |||||
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ID # | Source | Type | Wavelength List | Synchrotron Site | Beamline |
1 | SYNCHROTRON | APS BEAMLINE 19-BM | 0.98 | APS | 19-BM |
Data Collection
Overall | |||||||||||||||||||
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ID # | Resolution (High) | Resolution (Low) | Percent Possible (Observed) | R Merge I (Observed) | Rrim I (All) | Rpim I (All) | 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 | 1.6 | 50.01 | 99.9 | 0.089 | 0.094 | 0.03 | 9.8 | 9.6 | 66324 |
Highest Resolution Shell | |||||||||||||||||||
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ID # | Resolution (High) | Resolution (Low) | Percent Possible (All) | Percent Possible (Observed) | R Merge I (Observed) | Rrim I (All) | Rpim I (All) | CC (Half) | Mean I Over Sigma (Observed) | Redundancy | Number Unique Reflections (All) | ||||||||
1 | 1.6 | 1.63 | 100 | 0.765 | 0.813 | 0.272 | 0.748 | 8.6 |
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 | 6DUM | 1.6 | 50.01 | 62974 | 3343 | 99.9 | 0.2366 | 0.2348 | 0.2726 | RANDOM | 31.624 |
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] | |
0.42 | 0.42 | -0.84 |
RMS Deviations | |
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Key | Refinement Restraint Deviation |
r_dihedral_angle_2_deg | 36.401 |
r_dihedral_angle_4_deg | 17.701 |
r_dihedral_angle_3_deg | 14.101 |
r_dihedral_angle_1_deg | 6.062 |
r_angle_refined_deg | 1.323 |
r_angle_other_deg | 0.923 |
r_chiral_restr | 0.075 |
r_bond_refined_d | 0.011 |
r_gen_planes_refined | 0.005 |
r_gen_planes_other | 0.003 |
Non-Hydrogen Atoms Used in Refinement | |
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Non-Hydrogen Atoms | Number |
Protein Atoms | 3814 |
Nucleic Acid Atoms | |
Solvent Atoms | 285 |
Heterogen Atoms | 31 |
Software
Software | |
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Software Name | Purpose |
HKL-2000 | data reduction |
HKL-2000 | data scaling |
REFMAC | refinement |
PDB_EXTRACT | data extraction |
REFMAC | phasing |