4OJZ
Crystal Structure of Alg17c Mutant Y258A Complexed with Alginate Trisaccharide
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | APS BEAMLINE 21-ID-G |
| Synchrotron site | APS |
| Beamline | 21-ID-G |
| Temperature [K] | 77 |
| Detector technology | CCD |
| Collection date | 2013-02-18 |
| Detector | MARMOSAIC 300 mm CCD |
| Wavelength(s) | 0.97857 |
| Spacegroup name | P 1 21 1 |
| Unit cell lengths | 85.820, 128.620, 88.130 |
| Unit cell angles | 90.00, 111.81, 90.00 |
Refinement procedure
| Resolution | 24.000 - 1.900 |
| R-factor | 0.18089 |
| Rwork | 0.179 |
| R-free | 0.20911 |
| Structure solution method | SAD |
| RMSD bond length | 0.006 |
| RMSD bond angle | 1.047 |
| Data reduction software | HKL-3000 |
| Data scaling software | HKL-3000 |
| Phasing software | SHARP |
| Refinement software | REFMAC (5.7.0029) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 25.000 | 1.990 |
| High resolution limit [Å] | 1.900 | 1.900 |
| Number of reflections | 139591 | |
| <I/σ(I)> | 15.15 | 3.07 |
| Completeness [%] | 99.4 | 99.7 |
| Redundancy | 3.68 | 3.69 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 8 | 289 | 0.1 M Tris, 5% 2-methyl-2,4-pentanediol (MPD), 10% Polyethylene glycol (PEG) 6000, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 289K |
