2EW7
Crystal Structure of Helicobacter Pylori peptide deformylase
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | ROTATING ANODE |
| Source details | RIGAKU |
| Temperature [K] | 100 |
| Detector technology | IMAGE PLATE |
| Collection date | 2004-04-01 |
| Detector | RIGAKU RAXIS IV |
| Wavelength(s) | 1.5418 |
| Spacegroup name | P 21 21 21 |
| Unit cell lengths | 42.254, 53.046, 91.156 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 11.690 - 2.200 |
| R-factor | 0.209 |
| Rwork | 0.209 |
| R-free | 0.24200 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 1ix1 |
| RMSD bond length | 0.005 |
| RMSD bond angle | 1.200 |
| Data scaling software | CCP4 ((TRUNCATE)) |
| Phasing software | CNS |
| Refinement software | CNS (1.1) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 12.000 | 2.280 |
| High resolution limit [Å] | 2.200 | 2.200 |
| Rmerge | 0.098 | 0.287 |
| Number of reflections | 10685 | |
| <I/σ(I)> | 6.6 | 2.2 |
| Completeness [%] | 98.7 | 96 |
| Redundancy | 3.8 | 3.7 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 7.8 | 277 | 60-70% MPD in 0.1M pH7.8 Hepes, VAPOR DIFFUSION, HANGING DROP, temperature 277K |
