4K7U
Crystal structure of Zn2.3-hUb (human ubiquitin) adduct from a solution 70 mM zinc acetate/1.3 mM hUb
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | ELETTRA BEAMLINE 5.2R |
| Synchrotron site | ELETTRA |
| Beamline | 5.2R |
| Temperature [K] | 100 |
| Detector technology | PIXEL |
| Collection date | 2012-05-15 |
| Detector | DECTRIS PILATUS 2M |
| Wavelength(s) | 1.26 |
| Spacegroup name | P 21 21 21 |
| Unit cell lengths | 43.820, 50.390, 93.620 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 34.300 - 1.760 |
| R-factor | 0.16299 |
| Rwork | 0.161 |
| R-free | 0.19639 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 3ehv |
| RMSD bond length | 0.027 |
| RMSD bond angle | 2.241 |
| Data reduction software | MOSFLM |
| Data scaling software | SCALA |
| Phasing software | AMoRE |
| Refinement software | REFMAC (5.5.0109) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 34.300 | 1.850 |
| High resolution limit [Å] | 1.760 | 1.760 |
| Rmerge | 0.053 | 0.097 |
| Number of reflections | 21184 | |
| <I/σ(I)> | 17.1 | 11.4 |
| Completeness [%] | 99.4 | 99.8 |
| Redundancy | 5.1 | 5.8 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 7 | 293 | 25% (w/v) PEG 1450, 50mM HEPES pH 7.0, 70 mM zinc acetate, VAPOR DIFFUSION, HANGING DROP, temperature 293K |
