9M0B
Crystal structure of alpha-agarase AGA from Catenovulum maritimum
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | SSRF BEAMLINE BL02U1 |
| Synchrotron site | SSRF |
| Beamline | BL02U1 |
| Temperature [K] | 278 |
| Detector technology | PIXEL |
| Collection date | 2024-12-21 |
| Detector | DECTRIS PILATUS 12M |
| Wavelength(s) | 0.979137 |
| Spacegroup name | P 21 21 2 |
| Unit cell lengths | 129.242, 136.065, 109.173 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 109.170 - 1.640 |
| R-factor | 0.18876 |
| Rwork | 0.187 |
| R-free | 0.22012 |
| Structure solution method | MOLECULAR REPLACEMENT |
| RMSD bond length | 0.008 |
| RMSD bond angle | 1.664 |
| Data reduction software | XDS |
| Data scaling software | XDS |
| Phasing software | PHENIX |
| Refinement software | PHENIX (v1.2) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 109.170 | 1.760 |
| High resolution limit [Å] | 1.640 | 1.640 |
| Rmerge | 0.046 | 0.047 |
| Rmeas | 0.048 | 0.049 |
| Rpim | 0.013 | 0.013 |
| Number of reflections | 234458 | 9791 |
| <I/σ(I)> | 9 | 10.7 |
| Completeness [%] | 100.0 | 100 |
| Redundancy | 13.7 | 13.2 |
| CC(1/2) | 0.997 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, SITTING DROP | 7.8 | 278 | Ammonium Sulfate, HEPES pH7.8, PEG8000 |
