3GE7
tRNA-guanine transglycosylase in complex with 6-amino-4-{2-[(cyclopentylmethyl)amino]ethyl}-2-(methylamino)-1,7-dihydro-8H-imidazo[4,5-g]quinazolin-8-one
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | BESSY BEAMLINE 14.2 |
| Synchrotron site | BESSY |
| Beamline | 14.2 |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2008-11-10 |
| Detector | RAYONIX MX225HE |
| Wavelength(s) | 0.91841 |
| Spacegroup name | C 1 2 1 |
| Unit cell lengths | 91.200, 65.200, 70.500 |
| Unit cell angles | 90.00, 96.10, 90.00 |
Refinement procedure
| Resolution | 10.000 - 1.500 |
| R-factor | 0.1618 |
| R-free | 0.19520 |
| Structure solution method | FOURIER SYNTHESIS |
| RMSD bond length | 0.011 |
| RMSD bond angle | 0.030 |
| 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 | 1.530 |
| High resolution limit [Å] | 1.500 | 1.500 |
| Number of reflections | 69289 | |
| <I/σ(I)> | 20.4 | 3.2 |
| Completeness [%] | 96.9 | 90.1 |
| Redundancy | 2.9 | 2.4 |
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 |
