2CNW
GDPALF4 complex of the SRP GTPases Ffh and FtsY
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | APS BEAMLINE 32-ID |
Synchrotron site | APS |
Beamline | 32-ID |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2004-08-18 |
Detector | MARRESEARCH |
Spacegroup name | P 32 |
Unit cell lengths | 188.686, 188.686, 44.588 |
Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
Resolution | 14.680 - 2.390 |
R-factor | 0.186 |
Rwork | 0.183 |
R-free | 0.25300 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 1okk |
RMSD bond length | 0.010 |
RMSD bond angle | 1.285 |
Data reduction software | MOSFLM |
Data scaling software | SCALA |
Phasing software | PHASER |
Refinement software | REFMAC (5.2.0005) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 14.900 | 2.520 |
High resolution limit [Å] | 2.390 | 2.390 |
Rmerge | 0.100 | 0.350 |
Number of reflections | 287923 | |
<I/σ(I)> | 11.7 | 3.5 |
Completeness [%] | 99.6 | 99.9 |
Redundancy | 4.1 | 3.7 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | 8.5 | 0.1M TRIS-HCL (PH 8.5), 25% (W/V) PEG8000 |