3K52
Crystal Structure of Isopentenyl Phosphate Kinase from M. jannaschii in complex with IP
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | ALS BEAMLINE 8.2.2 |
| Synchrotron site | ALS |
| Beamline | 8.2.2 |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2008-08-27 |
| Detector | ADSC QUANTUM 315 |
| Wavelength(s) | 1.0 |
| Spacegroup name | P 21 21 2 |
| Unit cell lengths | 77.860, 100.800, 87.320 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 40.650 - 2.700 |
| R-factor | 0.227 |
| Rwork | 0.224 |
| R-free | 0.28600 |
| Structure solution method | MOLECULAR REPLACEMENT |
| RMSD bond length | 0.003 |
| RMSD bond angle | 0.710 |
| Data reduction software | XDS |
| Data scaling software | XSCALE |
| Phasing software | MOLREP |
| Refinement software | REFMAC |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 50.000 | 2.800 |
| High resolution limit [Å] | 2.700 | 2.700 |
| Rmerge | 0.074 | 0.526 |
| Number of reflections | 19309 | 1818 |
| <I/σ(I)> | 16.53 | 2.9 |
| Completeness [%] | 99.1 | 91.8 |
| Redundancy | 5.88 | 5.81 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 298 | crystals were grown in 1.6M ammonium sulfate, transferred to 1.6M ammonium sulfate, 2mM IP, vapor diffusion, hanging drop, temperature 298K, VAPOR DIFFUSION, HANGING DROP |
