Crystal Structure of Human DAPK1 Catalytic Subunit Complexed with Compound SRM-26-100
X-RAY DIFFRACTION
Starting Model(s)
Initial Refinement Model(s) | |||
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Type | Source | Accession Code | Details |
experimental model | PDB | 1JKS |
Crystallization
Crystalization Experiments | ||||
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ID | Method | pH | Temperature | Details |
1 | VAPOR DIFFUSION, SITTING DROP | 8 | 293 | Protein: 6.6 mg/ml, 0.25M Sodium chloride, 0.1M Tris-HCl (pH 8.0); Screen: 1.8M Ammomium sulfate, 0.2M Ammonium chloride; Soak: 24h, 1mM SRM-25-071, 10% DMSO, 1.8M Ammonium sulfate, 0.2M Ammonium chloride; Cryo: 1.8M Ammonium sulfate, 25% sucrose. |
Crystal Properties | |
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Matthews coefficient | Solvent content |
1.92 | 35.91 |
Crystal Data
Unit Cell | |
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Length ( ? ) | Angle ( ? ) |
a = 46.95 | ¦Á = 90 |
b = 62.52 | ¦Â = 90 |
c = 88.22 | ¦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 | 100 | PIXEL | DECTRIS EIGER X 16M | Bi-Morph KB Mirrors | 2022-02-01 | M | SINGLE WAVELENGTH |
Radiation Source | |||||
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ID # | Source | Type | Wavelength List | Synchrotron Site | Beamline |
1 | SYNCHROTRON | APS BEAMLINE 21-ID-D | 1.12723 | APS | 21-ID-D |
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) | CC (Half) | 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 | 1.43 | 29.41 | 100 | 0.062 | 0.066 | 0.024 | 0.999 | 14 | 7.2 | 48766 | 20.81 |
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 | 1.43 | 1.47 | 100 | 0.889 | 0.959 | 0.356 | 0.761 | 2 | 7.1 |
Refinement
Statistics | |||||||||||||||||||
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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 (Depositor) | R-Work (DCC) | R-Free (Depositor) | R-Free (DCC) | R-Free Selection Details | Mean Isotropic B | |||||
X-RAY DIFFRACTION | MOLECULAR REPLACEMENT | THROUGHOUT | 1.43 | 28.61 | 46317 | 2384 | 99.92 | 0.13762 | 0.13557 | 0.1483 | 0.17647 | 0.1805 | RANDOM | 26.247 |
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] | |
-1.79 | 1.52 | 0.27 |
RMS Deviations | |
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Key | Refinement Restraint Deviation |
r_dihedral_angle_3_deg | 14.159 |
r_dihedral_angle_1_deg | 5.91 |
r_dihedral_angle_2_deg | 5.561 |
r_rigid_bond_restr | 4.194 |
r_long_range_B_refined | 4.158 |
r_long_range_B_other | 4.051 |
r_scangle_other | 3.32 |
r_mcangle_it | 2.958 |
r_mcangle_other | 2.958 |
r_scbond_it | 2.527 |
Non-Hydrogen Atoms Used in Refinement | |
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Non-Hydrogen Atoms | Number |
Protein Atoms | 2270 |
Nucleic Acid Atoms | |
Solvent Atoms | 188 |
Heterogen Atoms | 24 |
Software
Software | |
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Software Name | Purpose |
REFMAC | refinement |
xia2 | data reduction |
Aimless | data scaling |
PHASER | phasing |