3VHN
Y61G mutant of Cellulase 12A from thermotoga maritima
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | SSRF BEAMLINE BL17U |
| Synchrotron site | SSRF |
| Beamline | BL17U |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2010-05-29 |
| Detector | MARMOSAIC 225 mm CCD |
| Wavelength(s) | 0.97916 |
| Spacegroup name | P 1 21 1 |
| Unit cell lengths | 91.910, 124.039, 127.556 |
| Unit cell angles | 90.00, 107.06, 90.00 |
Refinement procedure
| Resolution | 25.000 - 2.500 |
| R-factor | 0.189 |
| Rwork | 0.185 |
| R-free | 0.24500 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | PDB 3AMH |
| RMSD bond length | 0.016 |
| RMSD bond angle | 1.900 |
| Data reduction software | HKL-2000 |
| Data scaling software | HKL-2000 |
| Phasing software | CNS |
| Refinement software | CNS |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 25.000 | 2.590 |
| High resolution limit [Å] | 2.500 | 2.500 |
| Rmerge | 0.108 | 0.293 |
| Number of reflections | 91224 | |
| <I/σ(I)> | 11 | 2.4 |
| Completeness [%] | 97.7 | 85.9 |
| Redundancy | 2.9 | 2.4 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, SITTING DROP | 5.5 | 298 | 0.1M bis-tris, 0.2M ammonium sulfate, 25% PEG3350, 10 mM cellotetraose, pH 5.5, VAPOR DIFFUSION, SITTING DROP, temperature 298K |
