3RV4
Crystal structure of E.coli biotin carboxylase R16E mutant in complex with Mg-ADP and bicarbonate
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | NSLS BEAMLINE X4A |
| Synchrotron site | NSLS |
| Beamline | X4A |
| Detector technology | CCD |
| Spacegroup name | C 1 2 1 |
| Unit cell lengths | 119.404, 51.171, 84.156 |
| Unit cell angles | 90.00, 119.75, 90.00 |
Refinement procedure
| Resolution | 30.000 - 1.980 |
| R-factor | 0.1807 |
| Rwork | 0.179 |
| R-free | 0.21880 |
| Structure solution method | MOLECULAR REPLACEMENT |
| RMSD bond length | 0.010 |
| RMSD bond angle | 1.226 |
| Data reduction software | DENZO |
| Data scaling software | SCALEPACK |
| Refinement software | REFMAC |
Data quality characteristics
| Overall | Inner shell | Outer shell | |
| Low resolution limit [Å] | 30.000 | 30.000 | 1.660 |
| High resolution limit [Å] | 1.600 | 3.450 | 1.600 |
| Rmerge | 0.075 | 0.038 | 0.362 |
| Number of reflections | 29337 | ||
| <I/σ(I)> | 15.9 | ||
| Completeness [%] | 94.3 | 99.7 | 76.1 |
| Redundancy | 5.2 | 5.6 | 3.6 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, SITTING DROP | 8.5 | 295 | PEG3350, CsCl, methanol, pH 8.5, VAPOR DIFFUSION, SITTING DROP, temperature 295K |
