2PQC
CP4 EPSPS liganded with (R)-phosphonate tetrahedral reaction intermediate analog
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | ROTATING ANODE |
| Source details | RIGAKU RU300 |
| Temperature [K] | 100 |
| Detector technology | IMAGE PLATE |
| Collection date | 2007-02-14 |
| Detector | RIGAKU RAXIS IV |
| Wavelength(s) | 1.5418 |
| Spacegroup name | P 1 21 1 |
| Unit cell lengths | 62.966, 44.958, 77.381 |
| Unit cell angles | 90.00, 106.26, 90.00 |
Refinement procedure
| Resolution | 15.000 - 1.600 |
| R-factor | 0.179 |
| Rwork | 0.157 |
| R-free | 0.17900 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 2gga |
| RMSD bond length | 0.011 |
| RMSD bond angle | 1.600 |
| Data reduction software | XDS |
| Data scaling software | XDS |
| Phasing software | CNS |
| Refinement software | CNS (1.1) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 15.000 | 1.650 |
| High resolution limit [Å] | 1.600 | 1.600 |
| Rmerge | 0.069 | 0.125 |
| Number of reflections | 54614 | |
| <I/σ(I)> | 14.7 | 7.2 |
| Completeness [%] | 98.9 | 97.3 |
| Redundancy | 3.4 | 3 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 7.5 | 290 | (NH4)2SO4, KCl, PEG 400, HEPES-Na, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 290K |
