6YRC
Spectroscopically-validated structure of DtpB from Streptomyces lividans in the ferric state
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | SLS BEAMLINE X10SA |
| Synchrotron site | SLS |
| Beamline | X10SA |
| Temperature [K] | 100 |
| Detector technology | PIXEL |
| Collection date | 2019-08-22 |
| Detector | DECTRIS PILATUS 6M-F |
| Wavelength(s) | 0.8 |
| Spacegroup name | P 21 21 21 |
| Unit cell lengths | 85.790, 120.270, 196.010 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 49.050 - 1.990 |
| R-factor | 0.1782 |
| Rwork | 0.176 |
| R-free | 0.21790 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | SFX structure of ferric DtpB |
| RMSD bond length | 0.009 |
| RMSD bond angle | 1.584 |
| Data reduction software | XDS |
| Data scaling software | Aimless |
| Phasing software | REFMAC |
| Refinement software | REFMAC (5.8.0258) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 49.050 | 2.020 |
| High resolution limit [Å] | 1.990 | 1.990 |
| Rmerge | 0.227 | 1.020 |
| Number of reflections | 138089 | 32880 |
| <I/σ(I)> | 7.5 | 2.1 |
| Completeness [%] | 99.2 | 97.1 |
| Redundancy | 6.9 | 5 |
| CC(1/2) | 0.971 | 0.498 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | BATCH MODE | 7.5 | 291 | 6-10 mg/mL of protein in 50mM Sodium acteate, 150mM NaCl pH 5 mixed with 100 mM MgCl2, 100 mM HEPES pH 7.5, 16% PEG 4000 |
