6OSD
Coiled-coil Trimer with Glu:Phe:Lys Triad
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | ROTATING ANODE |
Source details | ENRAF-NONIUS FR591 |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2017-10-20 |
Detector | APEX II CCD |
Wavelength(s) | 1.5406 |
Spacegroup name | H 3 |
Unit cell lengths | 38.895, 38.895, 103.470 |
Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
Resolution | 17.630 - 2.150 |
R-factor | 0.1848 |
Rwork | 0.177 |
R-free | 0.24590 |
Structure solution method | MOLECULAR REPLACEMENT |
Data reduction software | PROTEUM PLUS |
Data scaling software | PROTEUM PLUS |
Phasing software | PHENIX |
Refinement software | PHENIX (dev_2906) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 17.630 | 2.227 |
High resolution limit [Å] | 2.150 | 2.150 |
Rmerge | 0.193 | 0.406 |
Rmeas | 0.205 | 0.463 |
Rpim | 0.068 | 0.220 |
Number of reflections | 3174 | 313 |
<I/σ(I)> | 9.4 | 2.1 |
Completeness [%] | 99.7 | |
Redundancy | 7.7 | |
CC(1/2) | 0.927 | 0.841 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 298 | 40% PEG300, 100 mM sodium cacodylate/HCl, pH 6.5, 200 mM calcium acetate |