4EQV
Structure of Saccharomyces cerevisiae invertase
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | ESRF BEAMLINE ID23-1 |
| Synchrotron site | ESRF |
| Beamline | ID23-1 |
| Temperature [K] | 120 |
| Detector technology | CCD |
| Collection date | 2011-01-29 |
| Detector | ADSC QUANTUM 315r |
| Spacegroup name | P 31 2 1 |
| Unit cell lengths | 268.659, 268.659, 224.452 |
| Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
| Resolution | 56.310 - 3.400 |
| R-factor | 0.222 |
| Rwork | 0.221 |
| R-free | 0.23900 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 3kf3 |
| RMSD bond length | 0.008 |
| RMSD bond angle | 1.176 |
| Data reduction software | MOSFLM |
| Data scaling software | SCALA |
| Phasing software | MOLREP |
| Refinement software | REFMAC (5.6.0117) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 56.310 | 3.480 |
| High resolution limit [Å] | 3.300 | 3.300 |
| Rmerge | 0.097 | 0.798 |
| Number of reflections | 137870 | |
| <I/σ(I)> | 8.1 | 2 |
| Completeness [%] | 98.5 | 92.6 |
| Redundancy | 6.4 | 5 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | 6.5 | 293 | 3% PEG 3350, 5% MPD, 0.6M Magnesium formate, 1mM TCEP, 75 mM Guanidinium chloride, 0.1 Bis-Tris pH 6.5 (2:1), VAPOR DIFFUSION, temperature 293K |
