8XBQ
Crystal structure of activity improved formolase variant K1
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | SSRF BEAMLINE BL10U2 |
| Synchrotron site | SSRF |
| Beamline | BL10U2 |
| Temperature [K] | 100 |
| Detector technology | PIXEL |
| Collection date | 2022-01-14 |
| Detector | DECTRIS PILATUS 6M |
| Wavelength(s) | 0.987 |
| Spacegroup name | I 2 2 2 |
| Unit cell lengths | 98.271, 99.376, 110.092 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 24.600 - 2.050 |
| R-factor | 0.18105 |
| Rwork | 0.178 |
| R-free | 0.24141 |
| Structure solution method | MOLECULAR REPLACEMENT |
| RMSD bond length | 0.009 |
| RMSD bond angle | 1.576 |
| Data reduction software | HKL-2000 |
| Data scaling software | HKL-2000 |
| Phasing software | PHASER |
| Refinement software | REFMAC (5.8.0258) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 25.000 | 2.120 |
| High resolution limit [Å] | 2.050 | 2.050 |
| Number of reflections | 34208 | 3407 |
| <I/σ(I)> | 13.4 | 3.12 |
| Completeness [%] | 99.5 | 100 |
| Redundancy | 6.3 | |
| CC(1/2) | 0.987 | 0.889 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, SITTING DROP | 293 | 0.1 M sodium citrate 5.5, 20 % w/v PEG 3000 |
