2PNQ
Crystal structure of pyruvate dehydrogenase phosphatase 1 (PDP1)
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | APS BEAMLINE 22-ID |
| Synchrotron site | APS |
| Beamline | 22-ID |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2006-03-10 |
| Detector | MARMOSAIC 300 mm CCD |
| Wavelength(s) | 1.0 |
| Spacegroup name | P 1 21 1 |
| Unit cell lengths | 65.318, 72.220, 96.094 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 30.000 - 1.810 |
| R-factor | 0.218 |
| Rwork | 0.215 |
| R-free | 0.25600 |
| Structure solution method | MIR |
| Starting model (for MR) | Original modeling |
| RMSD bond length | 0.012 |
| RMSD bond angle | 1.980 |
| Data reduction software | HKL-2000 |
| Data scaling software | HKL-2000 |
| Phasing software | MLPHARE |
| Refinement software | CNS (1.0) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 30.000 | 1.870 |
| High resolution limit [Å] | 1.810 | 1.810 |
| Rmerge | 0.065 | 0.480 |
| Number of reflections | 64759 | |
| <I/σ(I)> | 15 | 1.9 |
| Completeness [%] | 80.0 | 52.3 |
| Redundancy | 3.3 | 2.6 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, SITTING DROP | 6.7 | 295 | Protein solution: protein 10mg/ml, 50 mM Tris pH 8.0, 5 mM MgCl2, 50 mM KCl, 0.1 mM EDTA Precipitant solution: 30% ethylene glycol, 0.1 M MES pH 6.0, pH 6.7, VAPOR DIFFUSION, SITTING DROP, temperature 295K |
