7C5V
Crystal structure of the iota-carbonic anhydrase from cyanobacterium complexed with bicarbonate
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | PHOTON FACTORY BEAMLINE BL-1A |
| Synchrotron site | Photon Factory |
| Beamline | BL-1A |
| Temperature [K] | 95 |
| Detector technology | PIXEL |
| Collection date | 2019-12-02 |
| Detector | DECTRIS EIGER X 4M |
| Wavelength(s) | 1.9000 |
| Spacegroup name | P 21 21 2 |
| Unit cell lengths | 52.841, 83.734, 87.267 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 45.200 - 2.650 |
| R-factor | 0.2099 |
| Rwork | 0.207 |
| R-free | 0.26310 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 7c5w |
| RMSD bond length | 0.007 |
| RMSD bond angle | 0.917 |
| Data reduction software | XDS |
| Data scaling software | XSCALE |
| Phasing software | MOLREP |
| Refinement software | PHENIX (1.18_3845) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 45.200 | 2.790 |
| High resolution limit [Å] | 2.650 | 2.650 |
| Rmerge | 0.094 | 0.694 |
| Number of reflections | 21732 | 3090 |
| <I/σ(I)> | 12.49 | 2.39 |
| Completeness [%] | 100.0 | 100 |
| Redundancy | 7 | 7.1 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION | 293 | 2.4 M sodium malonate pH 7.0 |
