5ZLL
Mutation in the trinuclear site of CotA-laccase: H493C mutant, PH 8.0
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | BSRF BEAMLINE 3W1A |
| Synchrotron site | BSRF |
| Beamline | 3W1A |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2017-10-01 |
| Detector | MARMOSAIC 325 mm CCD |
| Wavelength(s) | 1.000 |
| Spacegroup name | P 31 2 1 |
| Unit cell lengths | 101.827, 101.827, 135.439 |
| Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
| Resolution | 29.900 - 2.600 |
| R-factor | 0.1723 |
| Rwork | 0.170 |
| R-free | 0.21529 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 1gsk |
| RMSD bond length | 0.013 |
| RMSD bond angle | 1.642 |
| Data reduction software | HKL-2000 |
| Data scaling software | HKL-2000 |
| Phasing software | PHASER |
| Refinement software | REFMAC (5.7.0032) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 29.900 | 2.640 |
| High resolution limit [Å] | 2.600 | 2.600 |
| Rmerge | 0.124 | 0.493 |
| Number of reflections | 25463 | |
| <I/σ(I)> | 11.5 | 2.9 |
| Completeness [%] | 99.8 | 99.9 |
| Redundancy | 3.7 | 3.7 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 8 | 291 | 30-42%(v/v) ethylene glycol, 100mM NaCl, 25mM Tris-HCl |
