4OE2
2.00 Angstroms X-ray crystal structure of E268A 2-aminomuconate 6-semialdehyde dehydrogenase from Pseudomonas fluorescens
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | APS BEAMLINE 22-BM |
| Synchrotron site | APS |
| Beamline | 22-BM |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2013-12-15 |
| Detector | MARMOSAIC 225 mm CCD |
| Wavelength(s) | 1.0 |
| Spacegroup name | P 21 21 21 |
| Unit cell lengths | 88.534, 141.977, 173.798 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 41.737 - 2.000 |
| R-factor | 0.1969 |
| Rwork | 0.195 |
| R-free | 0.23700 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 4i1w |
| RMSD bond length | 0.009 |
| RMSD bond angle | 1.194 |
| Data reduction software | DENZO |
| Data scaling software | SCALEPACK |
| Phasing software | PHENIX |
| Refinement software | PHENIX (1.7.3_928) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 50.000 | 2.030 |
| High resolution limit [Å] | 2.000 | 2.000 |
| Rmerge | 0.109 | 0.745 |
| Number of reflections | 137685 | |
| <I/σ(I)> | 5.539 | |
| Completeness [%] | 95.0 | 97.4 |
| Redundancy | 11.9 | 10.5 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 9.1 | 291 | 0.2 M Sodium phosphate dibasic dihydrate, 20% w/v Polyethylene glycol 3,350 , pH 9.1, VAPOR DIFFUSION, HANGING DROP, temperature 291K |
