4PXK
Crystal structure of Haloarcula marismortui bacteriorhodopsin I D94N mutant
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | ESRF BEAMLINE ID23-1 |
Synchrotron site | ESRF |
Beamline | ID23-1 |
Temperature [K] | 100 |
Detector technology | PIXEL |
Collection date | 2013-11-01 |
Detector | PSI PILATUS 6M |
Wavelength(s) | 0.976 |
Spacegroup name | P 3 2 1 |
Unit cell lengths | 102.854, 102.854, 60.003 |
Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
Resolution | 49.765 - 2.500 |
R-factor | 0.1938 |
Rwork | 0.192 |
R-free | 0.23720 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 4fbz |
RMSD bond length | 0.010 |
RMSD bond angle | 1.712 |
Data reduction software | MOSFLM |
Data scaling software | SCALA |
Phasing software | MOLREP |
Refinement software | PHENIX ((phenix.refine: 1.8.2_1309)) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 60.000 | 2.630 |
High resolution limit [Å] | 2.500 | 2.500 |
Rmerge | 0.949 | |
Number of reflections | 12828 | |
Completeness [%] | 98.7 | 97.5 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | 8.8 | 295 | 0.1M Tris, 2.6M ammonium sulfate, pH 8.8, in meso crystallization, temperature 295K |