3G79
Crystal structure of NDP-N-acetyl-D-galactosaminuronic acid dehydrogenase from Methanosarcina mazei Go1
Experimental procedure
| Experimental method | SAD |
| Source type | SYNCHROTRON |
| Source details | NSLS BEAMLINE X29A |
| Synchrotron site | NSLS |
| Beamline | X29A |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2008-11-13 |
| Detector | ADSC QUANTUM 315 |
| Wavelength(s) | 0.9791 |
| Spacegroup name | P 21 21 21 |
| Unit cell lengths | 78.830, 88.723, 151.600 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 19.710 - 2.400 |
| R-factor | 0.225 |
| Rwork | 0.222 |
| R-free | 0.29600 |
| Structure solution method | SAD |
| RMSD bond length | 0.016 |
| RMSD bond angle | 1.890 |
| Data reduction software | DENZO |
| Data scaling software | SCALEPACK |
| Phasing software | RESOLVE (2.13) |
| Refinement software | REFMAC |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 50.000 | 2.340 |
| High resolution limit [Å] | 2.300 | 2.300 |
| Rmerge | 0.133 | 0.219 |
| Number of reflections | 86212 | |
| <I/σ(I)> | 32.808 | |
| Completeness [%] | 99.8 | 99.6 |
| Redundancy | 4.2 | 4.1 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, SITTING DROP | 5.5 | 298 | 20% PEG 3000, 0.1M Citrate, pH 5.5, VAPOR DIFFUSION, SITTING DROP, temperature 298K |
