3EXT
Crystal structure of KGPDC from Streptococcus mutans
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | MAX II BEAMLINE I711 |
| Synchrotron site | MAX II |
| Beamline | I711 |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2007-01-01 |
| Detector | MAR CCD 165 mm |
| Wavelength(s) | 0.9074 |
| Spacegroup name | I 4 2 2 |
| Unit cell lengths | 83.780, 83.780, 171.620 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 19.750 - 2.000 |
| R-factor | 0.2 |
| Rwork | 0.199 |
| R-free | 0.22200 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 1kv8 |
| RMSD bond length | 0.019 |
| RMSD bond angle | 1.537 |
| Data scaling software | XSCALE |
| Phasing software | MOLREP |
| Refinement software | REFMAC (5.2.0019) |
Data quality characteristics
| Overall | Inner shell | Outer shell | |
| Low resolution limit [Å] | 30.000 | 2.120 | |
| High resolution limit [Å] | 2.000 | 5.910 | 2.000 |
| Rmerge | 0.055 | 0.032 | 0.345 |
| Number of reflections | 20739 | 797 | 3258 |
| <I/σ(I)> | 57.2 | 8.3 | |
| Completeness [%] | 98.9 | 85.6 | 98.3 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 7.5 | 289 | 0.2M KCl, 0.05M HEPES, pH7.5, 35%(v/v) pentaerythritol propoxylate (5/4 PO/OH), VAPOR DIFFUSION, HANGING DROP, temperature 289K |
