Experimental procedure
| Experimental method | SINGLE WAVELENGTH | 
| Source type | SYNCHROTRON | 
| Source details | DIAMOND BEAMLINE I03 | 
| Synchrotron site | Diamond | 
| Beamline | I03 | 
| Temperature [K] | 100 | 
| Detector technology | PIXEL | 
| Collection date | 2021-07-24 | 
| Detector | DECTRIS EIGER X 16M | 
| Wavelength(s) | 0.815342 | 
| Spacegroup name | P 21 21 21 | 
| Unit cell lengths | 83.003, 106.976, 124.611 | 
| Unit cell angles | 90.00, 90.00, 90.00 | 
Refinement procedure
| Resolution | 53.840 - 1.920 | 
| Rwork | 0.218 | 
| R-free | 0.24950 | 
| Structure solution method | MOLECULAR REPLACEMENT | 
| Starting model (for MR) | 4s2p | 
| RMSD bond length | 0.008 | 
| RMSD bond angle | 1.415 | 
| Data reduction software | DIALS | 
| Data scaling software | Aimless | 
| Phasing software | MOLREP | 
| Refinement software | REFMAC (5.8.0267) | 
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 53.840 | 1.960 | 
| High resolution limit [Å] | 1.920 | 1.920 | 
| Number of reflections | 85231 | 4431 | 
| <I/σ(I)> | 5.8 | 1 | 
| Completeness [%] | 99.9 | |
| Redundancy | 12 | |
| CC(1/2) | 0.994 | 0.588 | 
Crystallization Conditions
| crystal ID | method | pH | temperature | details | 
| 1 | VAPOR DIFFUSION, HANGING DROP | 7.5 | 291 | 0.1M HEPES pH 7.5, 11.6% PEG8000, 8% 1-BuOH, mixed with the 10 mg/mL protein stock at 1:1 ratio. | 






