6S0U
The crystal structure of kanamycin B dioxygenase (KanJ) from Streptomyces kanamyceticus in complex with nickel and 2-oxoglutarate
Experimental procedure
| Experimental method | MAD |
| Source type | SYNCHROTRON |
| Source details | APS BEAMLINE 19-ID |
| Synchrotron site | APS |
| Beamline | 19-ID |
| Temperature [K] | 100 |
| Detector technology | PIXEL |
| Collection date | 2017-06-30 |
| Detector | DECTRIS PILATUS3 6M |
| Wavelength(s) | 0.97930 |
| Spacegroup name | P 1 21 1 |
| Unit cell lengths | 49.825, 183.691, 110.169 |
| Unit cell angles | 90.00, 96.55, 90.00 |
Refinement procedure
| Resolution | 45.730 - 2.150 |
| R-factor | 0.1982 |
| Rwork | 0.196 |
| R-free | 0.24429 |
| Structure solution method | FOURIER SYNTHESIS |
| Starting model (for MR) | 6s0t |
| RMSD bond length | 0.010 |
| RMSD bond angle | 1.540 |
| Data reduction software | HKL-3000 |
| Data scaling software | HKL-3000 |
| Phasing software | HKL-3000 |
| Refinement software | REFMAC (5.8.0238) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 45.730 | 2.190 |
| High resolution limit [Å] | 2.140 | 2.150 |
| Rmerge | 0.179 | 0.690 |
| Number of reflections | 105045 | 5177 |
| <I/σ(I)> | 6.2 | |
| Completeness [%] | 92.2 | |
| Redundancy | 3.9 | |
| CC(1/2) | 0.579 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, SITTING DROP | 7.5 | 289 | 1:1 of 25% PEG4000, 0.2 M alpha-Ketoglutaric acid disodium salt dihydrate, 0.05 M bis-tris methane, 0.15 M NaCl and 15mg/ml protein in 0.05 M bis-tris methane, 0.15 M NaCl |
