4GTT
Engineered RabGGTase in complex with BMS analogue 12
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | SLS BEAMLINE X10SA |
Synchrotron site | SLS |
Beamline | X10SA |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2009-05-01 |
Detector | MARMOSAIC 225 mm CCD |
Wavelength(s) | 1.0000 |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 66.592, 91.618, 114.305 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 19.990 - 2.050 |
R-factor | 0.17903 |
Rwork | 0.176 |
R-free | 0.23323 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 3dss |
RMSD bond length | 0.012 |
RMSD bond angle | 1.205 |
Data reduction software | MOSFLM |
Data scaling software | XSCALE |
Phasing software | PHASES |
Refinement software | REFMAC (5.2.0019) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 20.000 | 2.150 |
High resolution limit [Å] | 2.050 | 2.050 |
Number of reflections | 44335 | |
<I/σ(I)> | 19.5 | 4.1 |
Completeness [%] | 99.3 | 99.9 |
Redundancy | 4.1 | 4.1 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 7.2 | 285 | RabGGTase in 20mM Hepes pH7.2, 100mM NaCl and 2mM DTT was mixed with 15% PEG3350, 0.2M Ca Acetate, 0.1M Hepes pH7.2. The obtained crystals was soaked with 20% PEG3350, 0.2M Ca Acetate, 5% Glycerol in the presence of 1mM inhibitor for 12 hour., VAPOR DIFFUSION, HANGING DROP, temperature 285K |