4ERR
1.55 Angstrom Crystal Structure of the Four Helical Bundle Membrane Localization Domain (4HBM) of the Vibrio vulnificus MARTX Effector Domain DUF5
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | APS BEAMLINE 21-ID-G |
| Synchrotron site | APS |
| Beamline | 21-ID-G |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2012-02-20 |
| Detector | MARMOSAIC 300 mm CCD |
| Wavelength(s) | 0.97856 |
| Spacegroup name | P 21 21 21 |
| Unit cell lengths | 44.896, 49.874, 72.102 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 29.220 - 1.550 |
| R-factor | 0.16983 |
| Rwork | 0.167 |
| R-free | 0.21520 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 2ebf |
| RMSD bond length | 0.012 |
| RMSD bond angle | 1.187 |
| Data reduction software | HKL-2000 |
| Data scaling software | HKL-2000 |
| Phasing software | PHENIX |
| Refinement software | REFMAC (5.5.0102) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 30.000 | 1.580 |
| High resolution limit [Å] | 1.550 | 1.550 |
| Rmerge | 0.054 | 0.555 |
| Number of reflections | 24039 | |
| <I/σ(I)> | 26.7 | 3.1 |
| Completeness [%] | 99.6 | 99.4 |
| Redundancy | 6 | 5.3 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, SITTING DROP | 7 | 295 | Protein: 13mG/mL, 0.1M Sodium chloride, TRIS-HCl pH 7.0, 6.9 mM Phosphatidylserine (PS); Screen: JCSG+ (G10), 0.15M Potassium bromide, 30% w/v PEG MME 2000, VAPOR DIFFUSION, SITTING DROP, temperature 295K |
