3BVV
Golgi mannosidase II D204A catalytic nucleophile mutant complex with METHYL ALPHA-D-MANNOPYRANOSYL-(1->3)-[6-THIO-ALPHA-D-MANNOPYRANOSYL-(1->6)]-BETA-D-MANNOPYRANOSIDE
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | CHESS BEAMLINE A1 |
| Synchrotron site | CHESS |
| Beamline | A1 |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2005-07-22 |
| Detector | ADSC QUANTUM 4 |
| Wavelength(s) | 0.972 |
| Spacegroup name | P 21 21 21 |
| Unit cell lengths | 69.104, 109.815, 139.303 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 19.610 - 1.300 |
| R-factor | 0.153 |
| Rwork | 0.152 |
| R-free | 0.17300 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 1hty |
| RMSD bond length | 0.012 |
| RMSD bond angle | 1.461 |
| Data reduction software | DENZO |
| Data scaling software | SCALEPACK |
| Phasing software | CNS |
| Refinement software | REFMAC |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 20.000 | 1.320 |
| High resolution limit [Å] | 1.300 | 1.300 |
| Rmerge | 0.080 | 0.260 |
| Number of reflections | 254755 | |
| <I/σ(I)> | 17.2 | 4.8 |
| Completeness [%] | 97.8 | 78.4 |
| Redundancy | 7.6 | 3.6 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 7 | 293 | TRIS, NACL, PEG6000, MPD. Crystals washed in phosphate buffered reservoir solution before soaking with substrate for 24 hrs, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K |
