3EYE
Crystal structure of PTS system N-acetylgalactosamine-specific IIB component 1 from Escherichia coli
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | APS BEAMLINE 31-ID |
| Synchrotron site | APS |
| Beamline | 31-ID |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2008-10-18 |
| Detector | MAR CCD 165 mm |
| Wavelength(s) | 0.97958 |
| Spacegroup name | C 1 2 1 |
| Unit cell lengths | 81.878, 31.413, 60.339 |
| Unit cell angles | 90.00, 103.83, 90.00 |
Refinement procedure
| Resolution | 20.000 - 1.450 |
| R-factor | 0.192 |
| Rwork | 0.190 |
| R-free | 0.22100 |
| Structure solution method | SAD |
| RMSD bond length | 0.015 |
| RMSD bond angle | 1.555 |
| Data reduction software | MOSFLM |
| Data scaling software | SCALA (3.2.25) |
| Phasing software | SHELXCD |
| Refinement software | REFMAC |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 58.621 | 1.530 |
| High resolution limit [Å] | 1.450 | 1.450 |
| Rmerge | 0.099 | 0.422 |
| Total number of observations | 25454 | |
| Number of reflections | 26422 | |
| <I/σ(I)> | 10.6 | 3.3 |
| Completeness [%] | 98.7 | 99.5 |
| Redundancy | 6.5 | 6.6 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION | 7 | 294 | 100mM Tris pH 7.0, 20% PEG 2K, Vapor diffusion, temperature 294K |
