3K4O
Crystal Structure of Isopentenyl Phosphate Kinase from Methanocaldococcus jannaschii
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 | 2008-07-12 |
| Detector | ADSC QUANTUM 315 |
| Wavelength(s) | 1.0 |
| Spacegroup name | P 21 21 2 |
| Unit cell lengths | 76.200, 99.700, 87.700 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 50.000 - 2.050 |
| Rwork | 0.223 |
| R-free | 0.24100 |
| Structure solution method | SAD |
| RMSD bond length | 0.006 |
| RMSD bond angle | 1.213 |
| Data reduction software | XDS |
| Data scaling software | XSCALE |
| Phasing software | SOLVE (2.11) |
| Refinement software | CNS |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 50.000 | 2.120 |
| High resolution limit [Å] | 2.000 | 2.000 |
| Rmerge | 0.066 | 0.501 |
| Number of reflections | 45753 | |
| <I/σ(I)> | 15.54 | 4.07 |
| Completeness [%] | 99.6 | 98.3 |
| Redundancy | 6.36 | 6.36 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 298 | 1.6M ammonium sulfate, vapor diffusion, hanging drop, temperature 298K |
