Wild-type PAS-GAF fragment from Deinococcus radiodurans Bphp collected at LCLS
Serial Crystallography (SX)
Starting Model(s)
| Initial Refinement Model(s) |
|---|
| Type | Source | Accession Code | Details |
|---|
|
experimental model | PDB | 4Q0H | |
Crystallization
| Crystalization Experiments |
|---|
| ID | Method | pH | Temperature | Details |
|---|
| 1 | BATCH MODE | 4.95 | 283 | sodium acetate, DTT, 2-methyl-2,4-pentandiol, PEG400 |
| Crystal Properties |
|---|
| Matthews coefficient | Solvent content |
|---|
| 2.42 | 49.13 |
Crystal Data
| Unit Cell |
|---|
| Length ( Å ) | Angle ( ˚ ) |
|---|
| a = 94.1 | α = 90 |
| b = 54.8 | β = 92.6 |
| c = 69.9 | 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 | 298 | PIXEL | CS-PAD CXI-1 | | 2016-01-13 | M | SINGLE WAVELENGTH |
| Radiation Source |
|---|
| ID # | Source | Type | Wavelength List | Synchrotron Site | Beamline |
|---|
| 1 | FREE ELECTRON LASER | SLAC LCLS BEAMLINE CXI | 1.3 | SLAC LCLS | CXI |
Data Collection
| Overall |
|---|
| ID # | Resolution (High) | Resolution (Low) | Percent Possible (Observed) | CC (Half) | R Split (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 | 2.1 | 38.2 | 99.97 | 0.98 | 0.0919 | 7.77 | 819 | | 20853 | | | |
Refinement
| Statistics |
|---|
| 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 (Depositor) | R-Work (DCC) | R-Free (Depositor) | R-Free (DCC) | R-Free Selection Details | Mean Isotropic B |
|---|
| X-RAY DIFFRACTION | MOLECULAR REPLACEMENT | THROUGHOUT | 4Q0H | 2.1 | 38.2 | 18732 | 958 | 93.96 | 0.17811 | 0.1761 | 0.18 | 0.21827 | 0.22 | RANDOM | 42.92 |
| 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] |
|---|
| 0.56 | | -0.87 | 0.45 | | -0.92 |
| RMS Deviations |
|---|
| Key | Refinement Restraint Deviation |
|---|
| r_dihedral_angle_2_deg | 37.154 |
| r_dihedral_angle_3_deg | 13.379 |
| r_dihedral_angle_4_deg | 10.703 |
| r_dihedral_angle_1_deg | 6.458 |
| r_long_range_B_refined | 5.963 |
| r_long_range_B_other | 5.963 |
| r_scangle_other | 3.405 |
| r_mcangle_other | 3.09 |
| r_mcangle_it | 3.088 |
| r_scbond_it | 2.022 |
| RMS Deviations |
|---|
| Key | Refinement Restraint Deviation |
|---|
| r_dihedral_angle_2_deg | 37.154 |
| r_dihedral_angle_3_deg | 13.379 |
| r_dihedral_angle_4_deg | 10.703 |
| r_dihedral_angle_1_deg | 6.458 |
| r_long_range_B_refined | 5.963 |
| r_long_range_B_other | 5.963 |
| r_scangle_other | 3.405 |
| r_mcangle_other | 3.09 |
| r_mcangle_it | 3.088 |
| r_scbond_it | 2.022 |
| r_scbond_other | 2.021 |
| r_mcbond_it | 1.85 |
| r_mcbond_other | 1.83 |
| r_angle_refined_deg | 1.313 |
| r_angle_other_deg | 0.888 |
| r_chiral_restr | 0.065 |
| r_bond_refined_d | 0.007 |
| r_gen_planes_refined | 0.005 |
| r_bond_other_d | 0.002 |
| r_gen_planes_other | 0.001 |
| r_nbd_refined | |
| r_nbd_other | |
| r_nbtor_refined | |
| r_nbtor_other | |
| r_xyhbond_nbd_refined | |
| r_xyhbond_nbd_other | |
| r_metal_ion_refined | |
| r_metal_ion_other | |
| r_symmetry_vdw_refined | |
| r_symmetry_vdw_other | |
| r_symmetry_hbond_refined | |
| r_symmetry_hbond_other | |
| r_symmetry_metal_ion_refined | |
| r_symmetry_metal_ion_other | |
| r_scangle_it | |
| r_rigid_bond_restr | |
| r_sphericity_free | |
| r_sphericity_bonded | |
| Non-Hydrogen Atoms Used in Refinement |
|---|
| Non-Hydrogen Atoms | Number |
|---|
| Protein Atoms | 2333 |
| Nucleic Acid Atoms | |
| Solvent Atoms | 125 |
| Heterogen Atoms | 47 |
Software
| Software |
|---|
| Software Name | Purpose |
|---|
| REFMAC | refinement |
| CrystFEL | data reduction |
| CrystFEL | data scaling |
| PHASER | phasing |