3CLH
Crystal structure of 3-dehydroquinate synthase (DHQS)from Helicobacter pylori
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | ROTATING ANODE |
| Source details | RIGAKU RUH3R |
| Detector technology | IMAGE PLATE |
| Collection date | 2006-02-09 |
| Detector | RIGAKU RAXIS IV++ |
| Wavelength(s) | 1.5418 |
| Spacegroup name | H 3 |
| Unit cell lengths | 158.294, 158.294, 97.387 |
| Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
| Resolution | 30.000 - 2.400 |
| Rwork | 0.207 |
| R-free | 0.25800 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 1nrx |
| RMSD bond length | 0.019 |
| RMSD bond angle | 1.520 |
| Data reduction software | DENZO |
| Data scaling software | SCALEPACK |
| Phasing software | AMoRE |
| Refinement software | REFMAC (5.2.0019) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 79.310 | 2.490 |
| High resolution limit [Å] | 2.400 | 2.400 |
| Number of reflections | 35489 | |
| Completeness [%] | 99.7 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 7.5 | 298 | 20mM NAD, 3.5M NaFormate, 0.1M Tris-HCl (pH 7.5), VAPOR DIFFUSION, HANGING DROP, temperature 298K |
