4V5Q
The crystal structure of EF-Tu and G24A-tRNA-Trp bound to a near- cognate codon on the 70S ribosome
This is a non-PDB format compatible entry.
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | ESRF BEAMLINE ID14-4 |
| Synchrotron site | ESRF |
| Beamline | ID14-4 |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2010-01-28 |
| Detector | ADSC |
| Spacegroup name | P 1 21 1 |
| Unit cell lengths | 289.900, 269.400, 404.500 |
| Unit cell angles | 90.00, 91.51, 90.00 |
Refinement procedure
| Resolution | 50.000 - 3.100 |
| R-factor | 0.2384 |
| Rwork | 0.238 |
| R-free | 0.27520 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 2WRN |
| RMSD bond length | 0.008 |
| RMSD bond angle | 1.300 |
| Data reduction software | XDS |
| Data scaling software | XDS |
| Phasing software | CNS |
| Refinement software | CNS (1.2) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 50.000 | 3.200 |
| High resolution limit [Å] | 3.100 | 3.100 |
| Rmerge | 0.020 | 0.090 |
| Number of reflections | 1105502 | |
| <I/σ(I)> | 6.19 | 1.23 |
| Completeness [%] | 98.7 | 98.5 |
| Redundancy | 6.4 | 6.5 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | 6.3 | 100 MM MES PH 6.3, 60-100 MM KCL, 50 MM SUCROSE, 1% GLYCEROL, 5.2% (W/V) PEG20K |
