BMP-9 K357R G389S Dimer Without Radiation Damage in Neutral pH
Serial Crystallography (SX)
Starting Model(s)
| Initial Refinement Model(s) |
|---|
| Type | Source | Accession Code | Details |
|---|
|
experimental model | PDB | 1ZKZ | |
Crystallization
| Crystalization Experiments |
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| ID | Method | pH | Temperature | Details |
|---|
| 1 | VAPOR DIFFUSION, HANGING DROP | 7.5 | 289.15 | 1M NaCl, 22-26% glycerol, 0.1 M HEPES pH 7.5 |
| Crystal Properties |
|---|
| Matthews coefficient | Solvent content |
|---|
| 3.78 | 67.44 |
Crystal Data
| Unit Cell |
|---|
| Length ( Å ) | Angle ( ˚ ) |
|---|
| a = 71.105 | α = 90 |
| b = 71.105 | β = 90 |
| c = 145.553 | γ = 90 |
| Symmetry |
|---|
| Space Group | I 41 2 2 |
|---|
Diffraction
| Diffraction Experiment |
|---|
| 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 | | 2023-02-17 | M | SINGLE WAVELENGTH |
| Radiation Source |
|---|
| ID # | Source | Type | Wavelength List | Synchrotron Site | Beamline |
|---|
| 1 | SYNCHROTRON | APS BEAMLINE 22-ID | 1 | APS | 22-ID |
Serial Crystallography
| Sample delivery method |
|---|
| Diffraction ID | Description | Sample Delivery Method |
|---|
| 1 | | fixed target |
Data Collection
| Overall |
|---|
| 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 | 1.99 | 41.37 | 98.8 | 0.146 | 0.168 | 0.081 | 0.988 | 6.4 | 7 | | 13055 | | | 36.87 |
| Highest Resolution Shell |
|---|
| 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 | 1.99 | 2.04 | 86.7 | | 1.467 | 1.723 | 0.877 | 0.645 | 1.2 | 5.6 | |
Refinement
| Statistics |
|---|
| Diffraction ID | Structure Solution Method | Cross Validation method | Resolution (High) | Resolution (Low) | Cut-off Sigma (F) | 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) | Mean Isotropic B |
|---|
| X-RAY DIFFRACTION | MOLECULAR REPLACEMENT | FREE R-VALUE | 1.99 | 35.55 | 1.01 | 12997 | 649 | 98.28 | 0.2259 | 0.2238 | 0.2235 | 0.2649 | 0.2659 | 53.46 |
| 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] |
|---|
| | | | | |
| RMS Deviations |
|---|
| Key | Refinement Restraint Deviation |
|---|
| f_dihedral_angle_d | 12.0951 |
| f_angle_d | 1.2478 |
| f_chiral_restr | 0.0653 |
| f_plane_restr | 0.0143 |
| f_bond_d | 0.0094 |
| Non-Hydrogen Atoms Used in Refinement |
|---|
| Non-Hydrogen Atoms | Number |
|---|
| Protein Atoms | 826 |
| Nucleic Acid Atoms | |
| Solvent Atoms | 87 |
| Heterogen Atoms | 15 |
Software
| Software |
|---|
| Software Name | Purpose |
|---|
| PHENIX | refinement |
| iMOSFLM | data reduction |
| Aimless | data scaling |
| MOLREP | phasing |