4XM3
Tailspike protein mutant E372A of E. coli bacteriophage HK620 in complex with pentasaccharide
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | BESSY BEAMLINE 14.1 |
| Synchrotron site | BESSY |
| Beamline | 14.1 |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2012-11-08 |
| Detector | RAYONIX MX-225 |
| Wavelength(s) | 0.91841 |
| Spacegroup name | P 3 2 1 |
| Unit cell lengths | 74.354, 74.354, 175.187 |
| Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
| Resolution | 43.260 - 1.270 |
| R-factor | 0.1358 |
| Rwork | 0.134 |
| R-free | 0.16970 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 4avz |
| RMSD bond length | 0.020 |
| RMSD bond angle | 1.918 |
| Data reduction software | XDS |
| Data scaling software | Aimless |
| Phasing software | PHASER (2.5.2) |
| Refinement software | REFMAC (5.8.0069) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 43.260 | 1.350 |
| High resolution limit [Å] | 1.270 | 1.270 |
| Rmerge | 0.083 | 0.851 |
| Number of reflections | 148637 | |
| <I/σ(I)> | 17.28 | 2.65 |
| Completeness [%] | 99.8 | 98.9 |
| Redundancy | 7.54 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 8.5 | 298 | 0.1 M Tris-HCl, 3.5 M Sodium formate |
