4NHF
Crystal structure of the soluble domain of TrwG Type IV secretion machinery from Bartonella grahamii
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | APS BEAMLINE 21-ID-F |
| Synchrotron site | APS |
| Beamline | 21-ID-F |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2013-10-03 |
| Detector | RAYONIX MX-300 |
| Wavelength(s) | 0.97856 |
| Spacegroup name | P 21 21 21 |
| Unit cell lengths | 62.950, 87.650, 191.830 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 50.000 - 2.000 |
| R-factor | 0.1976 |
| Rwork | 0.195 |
| R-free | 0.24040 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 4jf8 |
| RMSD bond length | 0.013 |
| RMSD bond angle | 1.495 |
| Data reduction software | XDS |
| Data scaling software | XSCALE |
| Phasing software | PHASER |
| Refinement software | REFMAC |
Data quality characteristics
| Overall | Inner shell | Outer shell | |
| Low resolution limit [Å] | 50.000 | 2.050 | |
| High resolution limit [Å] | 2.000 | 8.940 | 2.000 |
| Rmerge | 0.080 | 0.028 | 0.505 |
| Number of reflections | 71950 | 869 | 5262 |
| <I/σ(I)> | 15.35 | 41.77 | 3.61 |
| Completeness [%] | 99.1 | 93.5 | 100 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, SITTING DROP | 6 | 289 | BagrA.18388.b.B2.PW37127 at 19.5 mg/mL against PACT condition B11, 0.2 M CaCl2, 0.1 M MES pH 6.0, 20% PEG 6000 supplemented with 20% glycerol as cryo-protectant, crystal tracking ID 248166b11, unique puck ID ngo7-6, VAPOR DIFFUSION, SITTING DROP, temperature 289K |
