2EJD
Crystal analysis of delta1-pyrroline-5-carboxylate dehydrogenase from Thermus thermophilus with bound L-alanine
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | SPRING-8 BEAMLINE BL44B2 |
| Synchrotron site | SPring-8 |
| Beamline | BL44B2 |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2006-12-03 |
| Detector | ADSC QUANTUM 210 |
| Wavelength(s) | 1.0 |
| Spacegroup name | H 3 |
| Unit cell lengths | 101.661, 101.661, 279.261 |
| Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
| Resolution | 24.510 - 1.850 |
| R-factor | 0.15533 |
| Rwork | 0.153 |
| R-free | 0.18994 |
| Structure solution method | FOURIER SYNTHESIS |
| Starting model (for MR) | 2bhq |
| RMSD bond length | 0.014 |
| RMSD bond angle | 1.328 |
| Data reduction software | HKL-2000 |
| Data scaling software | HKL-2000 |
| Phasing software | REFMAC |
| Refinement software | REFMAC (5.2.0005) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 25.000 | 1.920 |
| High resolution limit [Å] | 1.850 | 1.850 |
| Rmerge | 0.086 | 0.448 |
| Number of reflections | 91379 | |
| <I/σ(I)> | 16.3 | 2.9 |
| Completeness [%] | 99.2 | 97.8 |
| Redundancy | 4.3 | 3.9 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, SITTING DROP | 5.2 | 293 | 30% MPD, 50MM SODIUM CITRATE/HCL, 50mM L-alanine, 50 MM SODIUM Acetate, pH 5.2, VAPOR DIFFUSION, SITTING DROP, temperature 293K |
