4RKN
Wolinella succinogenes octaheme sulfite reductase MccA, form II
X-RAY DIFFRACTION
Crystallization
| Crystalization Experiments | ||||
|---|---|---|---|---|
| ID | Method | pH | Temperature | Details |
| 1 | VAPOR DIFFUSION, SITTING DROP | 9.5 | 298 | 15% PEG 3350, 0.1 M CHES/NaOH, pH 9.5, VAPOR DIFFUSION, SITTING DROP, temperature 298K |
| Crystal Properties | |
|---|---|
| Matthews coefficient | Solvent content |
| 2.37 | 48.16 |
Crystal Data
| Unit Cell | |
|---|---|
| Length ( Å ) | Angle ( ˚ ) |
| a = 186.472 | α = 90 |
| b = 186.472 | β = 90 |
| c = 232.836 | γ = 120 |
| Symmetry | |
|---|---|
| Space Group | H 3 |
Diffraction
| Diffraction Experiment | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ID # | Crystal ID | Scattering Type | Data Collection Temperature | Detector | Detector Type | Details | Collection Date | Monochromator | Protocol | |||||
| 1 | 1 | x-ray | PIXEL | DECTRIS PILATUS 6M | mirrors | 2012-10-24 | M | SINGLE WAVELENGTH | ||||||
| Radiation Source | |||||
|---|---|---|---|---|---|
| ID # | Source | Type | Wavelength List | Synchrotron Site | Beamline |
| 1 | SYNCHROTRON | SLS BEAMLINE X06SA | 1.7389 | SLS | X06SA |
Data Collection
| Overall | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ID # | Resolution (High) | Resolution (Low) | Percent Possible (Observed) | R Merge 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 | 2.1 | 47.26 | 99.8 | 0.102 | 17.3 | 9.4 | 176117 | 175765 | 2 | 2 | |||||||||
Refinement
| Statistics | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Diffraction ID | Structure Solution Method | Cross Validation method | Resolution (High) | Resolution (Low) | Number Reflections (All) | Number Reflections (Observed) | Number Reflections (R-Free) | Percent Reflections (Observed) | R-Factor (All) | R-Factor (Observed) | R-Work | R-Free | R-Free Selection Details | Mean Isotropic B | |||||
| X-RAY DIFFRACTION | SAD | THROUGHOUT | 2.1 | 47.26 | 176117 | 166976 | 8789 | 99.76 | 0.1366 | 0.13666 | 0.13465 | 0.17517 | RANDOM | 26.761 | |||||
| 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 |
| r_dihedral_angle_2_deg | 36.449 |
| r_dihedral_angle_4_deg | 18.129 |
| r_dihedral_angle_3_deg | 14.599 |
| r_dihedral_angle_1_deg | 6.556 |
| r_long_range_B_refined | 5.935 |
| r_long_range_B_other | 5.872 |
| r_scangle_other | 4.514 |
| r_scbond_it | 3.022 |
| r_scbond_other | 3 |
| r_mcangle_it | 2.825 |
| Non-Hydrogen Atoms Used in Refinement | |
|---|---|
| Non-Hydrogen Atoms | Number |
| Protein Atoms | 20910 |
| Nucleic Acid Atoms | |
| Solvent Atoms | 1419 |
| Heterogen Atoms | 1430 |
Software
| Software | |
|---|---|
| Software Name | Purpose |
| SHARP | phasing |
| REFMAC | refinement |
| XDS | data reduction |
| SCALA | data scaling |
