7YHE
Crystal structure of the triple mutant CmnC-L136Q,S138G,D249Y in complex with alpha-KG
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | NSRRC BEAMLINE TPS 05A |
| Synchrotron site | NSRRC |
| Beamline | TPS 05A |
| Temperature [K] | 80 |
| Detector technology | CCD |
| Collection date | 2021-06-12 |
| Detector | RAYONIX MX300-HS |
| Wavelength(s) | 1 |
| Spacegroup name | I 2 2 2 |
| Unit cell lengths | 93.115, 127.191, 138.759 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 27.670 - 1.670 |
| R-factor | 0.1788 |
| Rwork | 0.178 |
| R-free | 0.19360 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 2wbo |
| RMSD bond length | 0.005 |
| RMSD bond angle | 1.279 |
| Data reduction software | HKL-2000 |
| Data scaling software | SCALA |
| Phasing software | MOLREP |
| Refinement software | REFMAC (5.8.0267) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 30.000 | 1.730 |
| High resolution limit [Å] | 1.670 | 1.670 |
| Rmerge | 0.055 | 0.760 |
| Number of reflections | 95108 | 9456 |
| <I/σ(I)> | 24.05 | 2.02 |
| Completeness [%] | 99.9 | 100 |
| Redundancy | 4.5 | 4.4 |
| CC(1/2) | 0.757 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 5.5 | 293 | 20 mM ammonium acetate, 24% v/v polyethylene glycol 400, 0.1 M sodium citrate tribasic dihydrate |
