3C2Y
tRNA-Guanine Transglycosylase (TGT) in complex with 6-Amino-2-methyl-1,7-dihydro-imidazo[4,5-g]quinazolin-8-one
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | ROTATING ANODE |
| Source details | RIGAKU RU300 |
| Temperature [K] | 100 |
| Detector technology | IMAGE PLATE |
| Collection date | 2006-12-12 |
| Detector | RIGAKU RAXIS IV++ |
| Wavelength(s) | 1.5418 |
| Spacegroup name | C 1 2 1 |
| Unit cell lengths | 90.300, 64.800, 70.300 |
| Unit cell angles | 90.00, 96.00, 90.00 |
Refinement procedure
| Resolution | 10.000 - 1.780 |
| R-factor | 0.1641 |
| Rwork | 0.162 |
| R-free | 0.21370 |
| Structure solution method | FOURIER SYNTHESIS |
| Starting model (for MR) | 1p0d |
| RMSD bond length | 0.007 |
| RMSD bond angle | 0.025 |
| Data reduction software | HKL-2000 |
| Data scaling software | HKL-2000 |
| Phasing software | CNS |
| Refinement software | SHELXL-97 |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 50.000 | 1.810 |
| High resolution limit [Å] | 1.780 | 1.780 |
| Number of reflections | 36907 | |
| <I/σ(I)> | 15 | 2.3 |
| Completeness [%] | 95.0 | 92.3 |
| Redundancy | 1.9 | 1.9 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 5.5 | 288 | 100mM TRIS HCl, 1mM DTT, 10% DMSO, 5% PEG 8000, pH 5.5, VAPOR DIFFUSION, HANGING DROP, temperature 288K |
