2HTE
The crystal structure of spermidine synthase from p. falciparum in complex with 5'-methylthioadenosine
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | ROTATING ANODE |
| Source details | RIGAKU |
| Temperature [K] | 100 |
| Detector technology | IMAGE PLATE |
| Collection date | 2006-07-06 |
| Detector | RIGAKU RAXIS IV |
| Wavelength(s) | 1.5418 |
| Spacegroup name | C 1 2 1 |
| Unit cell lengths | 197.061, 134.600, 48.336 |
| Unit cell angles | 90.00, 94.66, 90.00 |
Refinement procedure
| Resolution | 33.080 - 2.000 |
| R-factor | 0.18782 |
| Rwork | 0.185 |
| R-free | 0.23122 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 1ZDZ |
| RMSD bond length | 0.018 |
| RMSD bond angle | 1.628 |
| Data reduction software | HKL-2000 |
| Data scaling software | HKL-2000 |
| Phasing software | MOLREP |
| Refinement software | REFMAC (5.2.0019) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 50.000 | 2.030 |
| High resolution limit [Å] | 2.000 | 2.000 |
| Number of reflections | 82781 | |
| <I/σ(I)> | 15.8 | 1.48 |
| Completeness [%] | 97.8 | 81 |
| Redundancy | 3.8 | 3.6 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION | 5.5 | 291 | 25% w/v PEG3350, 0.1M Ammonium Sulphate, 0.1M Bis-Tris, 4 mM 5'-methylthioadenosine, pH 5.5, VAPOR DIFFUSION, temperature 291K |
