1J0E
ACC deaminase mutant reacton intermediate
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | SPRING-8 BEAMLINE BL41XU |
| Synchrotron site | SPring-8 |
| Beamline | BL41XU |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2002-02-01 |
| Detector | MARRESEARCH |
| Wavelength(s) | 1.0000 |
| Spacegroup name | C 2 2 21 |
| Unit cell lengths | 65.400, 269.586, 186.913 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 38.000 * - 2.450 |
| Rwork | 0.202 |
| R-free | 0.26310 |
| Structure solution method | FOURIER SYNTHESIS |
| Starting model (for MR) | 1f2d |
| RMSD bond length | 0.007 |
| RMSD bond angle | 1.260 |
| Data reduction software | DENZO |
| Data scaling software | SCALEPACK |
| Phasing software | CNS |
| Refinement software | CNS |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 38.000 * | 2.580 |
| High resolution limit [Å] | 2.450 | 2.450 |
| Rmerge | 0.076 | 0.368 |
| Total number of observations | 302793 * | |
| Number of reflections | 60876 | 8689 * |
| <I/σ(I)> | 9.8 | 2.2 |
| Completeness [%] | 99.4 | 98.6 |
| Redundancy | 5 | 4.7 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 6.5 * | 293 | ammmonium sulfate, pottasium phosphate, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K |
Crystallization Reagents in Literatures
| ID | crystal ID | solution | reagent name | concentration (unit) | details |
| 1 | 1 | drop | ACC | 20 (mM) | |
| 2 | 1 | drop | enzyme | 15-20 (mg/ml) | |
| 3 | 1 | drop | potassium phosphate | 40 (mM) | pH6.5 |
| 4 | 1 | drop | PLP | 1 (mM) | |
| 5 | 1 | drop | glycerol | 5 (%) | |
| 6 | 1 | reservoir | potassium phosphate | 100 (mM) | pH7.4-8.0 |
| 7 | 1 | reservoir | ammonium sulfate | 2.2 (M) |
