3EOS
tRNA-guanine transglycosylase in complex with 6-amino-4-{2-[(cyclohexylmethyl)amino]ethyl}-2-(methylamino)-1,7-dihydro-8H-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 | 2008-04-30 |
| Detector | RIGAKU RAXIS IV |
| Wavelength(s) | 1.5418 |
| Spacegroup name | C 1 2 1 |
| Unit cell lengths | 91.200, 64.800, 70.100 |
| Unit cell angles | 90.00, 95.90, 90.00 |
Refinement procedure
| Resolution | 10.000 - 1.780 |
| R-factor | 0.1726 |
| R-free | 0.23230 |
| Structure solution method | AB INITIO |
| Starting model (for MR) | 1p0e |
| RMSD bond length | 0.007 |
| RMSD bond angle | 0.024 |
| Data reduction software | HKL-2000 |
| Data scaling software | HKL-2000 |
| Phasing software | CNS |
| Refinement software | CNS |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 30.000 | 1.810 |
| High resolution limit [Å] | 1.780 | 1.780 |
| Number of reflections | 38665 | |
| <I/σ(I)> | 15.3 | 2.1 |
| Completeness [%] | 98.9 | 89.9 |
| Redundancy | 2.6 | 2.2 |
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 |
