4KH2
Crystal structure of human alpha-L-iduronidase complex with 2-deoxy-2-fluoro-alpha-L-idopyranosyluronic acid fluoride
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | SSRL BEAMLINE BL11-1 |
| Synchrotron site | SSRL |
| Beamline | BL11-1 |
| Temperature [K] | 110 |
| Detector technology | PIXEL |
| Collection date | 2013-03-30 |
| Detector | DECTRIS PILATUS 6M |
| Wavelength(s) | 0.97945 |
| Spacegroup name | H 3 |
| Unit cell lengths | 258.839, 258.839, 71.362 |
| Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
| Resolution | 41.720 - 2.360 |
| R-factor | 0.22221 |
| Rwork | 0.220 |
| R-free | 0.26068 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 4JXO |
| RMSD bond length | 0.005 |
| RMSD bond angle | 1.068 |
| Data reduction software | HKL-2000 |
| Data scaling software | SCALEPACK |
| Phasing software | PHASER |
| Refinement software | REFMAC (5.7.0032) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 41.720 | 2.420 |
| High resolution limit [Å] | 2.360 | 2.360 |
| Rmerge | 0.204 | |
| Number of reflections | 71893 | |
| <I/σ(I)> | 8.94 | 1.64 |
| Completeness [%] | 98.1 | 89.25 |
| Redundancy | 5.9 | 5.2 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 7.5 | 298 | 0.01 M HEPES, pH 7.5, 0.26 M sodium potassium tartrate, 20% PEG3350, VAPOR DIFFUSION, HANGING DROP, temperature 298K |
