4JA2
Structural basis of a rationally rewired protein-protein interface (RR468mutant V13P, L14I, I17M and N21V)
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | ESRF BEAMLINE ID23-2 |
Synchrotron site | ESRF |
Beamline | ID23-2 |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2011-09-29 |
Detector | MARMOSAIC 225 mm CCD |
Wavelength(s) | 0.87260 |
Spacegroup name | I 2 2 2 |
Unit cell lengths | 53.980, 58.060, 71.470 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 35.740 - 1.790 |
R-factor | 0.18762 |
Rwork | 0.186 |
R-free | 0.22273 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 3gl9 |
RMSD bond length | 0.008 |
RMSD bond angle | 1.306 |
Data reduction software | XDS |
Data scaling software | XDS |
Phasing software | PHASER |
Refinement software | REFMAC (5.6.0117) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 35.740 | 1.880 |
High resolution limit [Å] | 1.790 | 1.790 |
Rmerge | 0.078 | 0.279 |
Number of reflections | 10950 | |
<I/σ(I)> | 19.6 | |
Completeness [%] | 100.0 | 100 |
Redundancy | 7.7 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 4.6 | 294 | 50% PEG400, 0.1M sodium acetate, 0.2M lithium sulfate, pH 4.6, VAPOR DIFFUSION, SITTING DROP, temperature 294K |