6ZIR
CRYSTAL STRUCTURE OF NRAS (C118S) IN COMPLEX WITH GDP AND COMPOUND 18
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SEALED TUBE |
Source details | RIGAKU MICROMAX-003 |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2017-12-11 |
Detector | RIGAKU SATURN 944 |
Wavelength(s) | 1.54 |
Spacegroup name | P 3 2 1 |
Unit cell lengths | 103.806, 103.806, 54.775 |
Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
Resolution | 40.000 - 1.900 |
R-factor | 0.189 |
Rwork | 0.187 |
R-free | 0.21500 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 6zio |
RMSD bond length | 0.008 |
RMSD bond angle | 0.940 |
Data reduction software | XDS |
Data scaling software | STARANISO |
Phasing software | PHASER |
Refinement software | BUSTER (2.11.7) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 51.903 | 2.024 |
High resolution limit [Å] | 1.900 | 1.900 |
Rmerge | 0.077 | 1.173 |
Number of reflections | 21123 | 4603 |
<I/σ(I)> | 15.8 | 1.5 |
Completeness [%] | 85.9 | |
Redundancy | 4.2 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION | 278 | 3.7M sodium formate, 2% PEG 3000, 100mM bicine PH=8 |