3ARZ
Crystal Structure Analysis of Chitinase A from Vibrio harveyi with novel inhibitors - complex structure with 2-(imidazolin-2-yl)-5-isothiocyanatobenzofuran
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | SLS BEAMLINE X10SA |
| Synchrotron site | SLS |
| Beamline | X10SA |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2009-03-04 |
| Detector | MARMOSAIC 225 mm CCD |
| Wavelength(s) | 0.9840 |
| Spacegroup name | P 1 21 1 |
| Unit cell lengths | 59.990, 85.210, 63.140 |
| Unit cell angles | 90.00, 112.87, 90.00 |
Refinement procedure
| Resolution | 19.936 - 1.820 |
| R-factor | 0.1499 |
| Rwork | 0.148 |
| R-free | 0.19130 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 3b9a |
| RMSD bond length | 0.027 |
| RMSD bond angle | 2.109 |
| Data scaling software | XSCALE |
| Refinement software | REFMAC (5.6.0093) |
Data quality characteristics
| Overall | Inner shell | Outer shell | |
| Low resolution limit [Å] | 19.936 | 1.870 | |
| High resolution limit [Å] | 1.820 | 8.140 | 1.820 |
| Rmerge | 0.061 | 0.025 | 0.455 |
| Rmeas | 0.030 | 0.550 | |
| Number of reflections | 51274 | 502 | 3875 |
| <I/σ(I)> | 13.25 | 28.7 | 3.7 |
| Completeness [%] | 97.5 | 79.6 | 99.5 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | hanging drop | 8.5 | 293 | 1.1M Ammonium Sulfate, 0.1M Tris, pH 8.5, hanging drop, temperature 293K |
