1TCU
Crystal Structure of the Purine Nucleoside Phosphorylase from Schistosoma mansoni in complex with phosphate and acetate
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | ROTATING ANODE |
| Source details | RIGAKU ULTRAX 18 |
| Temperature [K] | 100 |
| Detector technology | IMAGE PLATE |
| Collection date | 2003-07-15 |
| Detector | MARRESEARCH |
| Wavelength(s) | 1.5418 |
| Spacegroup name | P 21 21 21 |
| Unit cell lengths | 48.962, 120.202, 131.957 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 25.820 - 2.000 |
| R-factor | 0.18799 |
| Rwork | 0.187 |
| R-free | 0.21329 |
| Structure solution method | Rigid Body |
| Starting model (for MR) | SmPNP refined at 1.9 angstrons |
| RMSD bond length | 0.006 |
| RMSD bond angle | 1.020 |
| Data reduction software | MOSFLM |
| Data scaling software | CCP4 ((SCALA)) |
| Refinement software | REFMAC (5.1.24) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 25.820 | 2.110 |
| High resolution limit [Å] | 2.000 | 2.000 |
| Rmerge | 0.085 | 0.495 |
| Number of reflections | 50988 | |
| <I/σ(I)> | 1.8 | |
| Completeness [%] | 95.5 | 89.7 |
| Redundancy | 4.8 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 5 | 277 | PEG 1500, Glycerol, Acetate buffer, pH 5.0, VAPOR DIFFUSION, HANGING DROP, temperature 277K |
