3P1O
Crystal structure of human 14-3-3 sigma in complex with TASK-3 peptide and stabilisator Fusicoccin A
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | ROTATING ANODE |
| Source details | BRUKER AXS MICROSTAR |
| Temperature [K] | 100 |
| Detector technology | IMAGE PLATE |
| Collection date | 2009-11-25 |
| Detector | MAR scanner 345 mm plate |
| Wavelength(s) | 1.5418 |
| Spacegroup name | C 2 2 21 |
| Unit cell lengths | 84.100, 109.740, 62.020 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 42.050 - 1.900 |
| R-factor | 0.17883 |
| Rwork | 0.176 |
| R-free | 0.23449 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 3lw1 |
| RMSD bond length | 0.019 |
| RMSD bond angle | 1.737 |
| Data reduction software | XDS |
| Data scaling software | XSCALE |
| Phasing software | PHASER |
| Refinement software | REFMAC (5.5.0102) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 45.400 | 2.000 |
| High resolution limit [Å] | 1.900 | 1.900 |
| Rmerge | 0.103 | 0.451 |
| Number of reflections | 22884 | |
| <I/σ(I)> | 17.69 | 4.04 |
| Completeness [%] | 99.4 | 99.2 |
| Redundancy | 5.96 | 4.55 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 7.4 | 277 | 0.095M HEPES Na-Salt, 25.6% PEG 400, 0.19M CaCl2, 5% Glycerol, pH 7.4, VAPOR DIFFUSION, HANGING DROP, temperature 277K |
