4Q4P
tRNA-Guanine Transglycosylase (TGT) in Complex with 2-{[2-(PIPERIDIN-1-YL)ETHYL]AMINO}-3,5-DIHYDRO-8H-IMIDAZO[4,5-G]QUINAZOLIN-8-ONE
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | BESSY BEAMLINE 14.3 |
| Synchrotron site | BESSY |
| Beamline | 14.3 |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2013-01-23 |
| Detector | MARMOSAIC 225 mm CCD |
| Wavelength(s) | 0.89460 |
| Spacegroup name | C 1 2 1 |
| Unit cell lengths | 89.985, 64.853, 70.741 |
| Unit cell angles | 90.00, 93.32, 90.00 |
Refinement procedure
| Resolution | 27.187 - 1.539 |
| R-factor | 0.1532 |
| Rwork | 0.152 |
| R-free | 0.16990 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 1pud |
| RMSD bond length | 0.006 |
| RMSD bond angle | 1.064 |
| Data reduction software | HKL-2000 |
| Data scaling software | HKL-2000 |
| Phasing software | PHASER |
| Refinement software | PHENIX ((phenix.refine: 1.8.4_1496)) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 30.000 | 1.570 |
| High resolution limit [Å] | 1.540 | 1.540 |
| Number of reflections | 60063 | |
| <I/σ(I)> | 18.9 | 3.6 |
| Completeness [%] | 99.8 | 99.5 |
| Redundancy | 3.7 | 3 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, SITTING DROP | 5.5 | 291.15 | 100 mM MES, 10% DMSO, 13% PEG 8000, pH 5.5, VAPOR DIFFUSION, SITTING DROP, temperature 291.15K |
