9S1P
Crystal structure of the DABA transaminase EctB from the halophilic and cold-adapted Marinobacter sp. CK1 -Mutant K264A
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | BESSY BEAMLINE 14.1 |
| Synchrotron site | BESSY |
| Beamline | 14.1 |
| Temperature [K] | 100 |
| Detector technology | PIXEL |
| Collection date | 2023-05-05 |
| Detector | DECTRIS PILATUS 6M |
| Wavelength(s) | 0.91840 |
| Spacegroup name | I 2 2 2 |
| Unit cell lengths | 67.027, 79.893, 180.161 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 48.050 - 1.550 |
| R-factor | 0.13931 |
| Rwork | 0.138 |
| R-free | 0.16335 |
| Structure solution method | MOLECULAR REPLACEMENT |
| RMSD bond length | 0.012 |
| RMSD bond angle | 2.017 |
| Data reduction software | XDS |
| Data scaling software | Aimless |
| Phasing software | PHASER |
| Refinement software | REFMAC (5.8.0425) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 48.050 | 1.580 |
| High resolution limit [Å] | 1.550 | 1.550 |
| Rmerge | 0.018 | 0.242 |
| Number of reflections | 70422 | 3457 |
| <I/σ(I)> | 21.3 | 3.1 |
| Completeness [%] | 100.0 | 100 |
| Redundancy | 1.9 | 1.9 |
| CC(1/2) | 1.000 | 0.888 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 7.5 | 277 | 0.1M bisTRIS propane pH 7.5 0.1M disodium malonate 25% PEG3350 (w/v) |
