8PAJ
Crystal Structure of a Squalene-Hopene cyclase from Archangium gephyra
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 | 2021-07-23 |
| Detector | DECTRIS EIGER2 X 16M |
| Wavelength(s) | 0.976284 |
| Spacegroup name | C 1 2 1 |
| Unit cell lengths | 92.958, 84.165, 87.968 |
| Unit cell angles | 90.00, 94.20, 90.00 |
Refinement procedure
| Resolution | 43.866 - 1.460 |
| Rwork | 0.159 |
| R-free | 0.19880 |
| Structure solution method | MOLECULAR REPLACEMENT |
| RMSD bond length | 0.010 |
| RMSD bond angle | 1.539 |
| Data reduction software | DIALS |
| Data scaling software | Aimless |
| Phasing software | PHASER |
| Refinement software | REFMAC (5.8.0411) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 43.870 | 1.480 |
| High resolution limit [Å] | 1.460 | 1.460 |
| Rmeas | 0.103 | 1.327 |
| Number of reflections | 117598 | 5755 |
| <I/σ(I)> | 9.2 | 0.5 |
| Completeness [%] | 100.0 | 100 |
| Redundancy | 6.2 | |
| CC(1/2) | 0.997 | 0.694 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | MICROBATCH | 292 | 0.1 M HEPES/MOPS [pH 7.5], 90 mM NaNO3, 90 mM Na2PO4, 90 mM (NH4)2SO4, 12.5% PEG 1000, 12.5% PEG 3350, 12.5% MPD |
