1J0D
ACC deaminase mutant complexed with ACC
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) | 1.000 |
| Spacegroup name | C 2 2 21 |
| Unit cell lengths | 65.254, 267.293, 187.681 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 10.000 - 2.200 |
| Rwork | 0.221 |
| R-free | 0.27890 |
| Structure solution method | FOURIER SYNTHESIS |
| Starting model (for MR) | 1f2d |
| RMSD bond length | 0.007 |
| RMSD bond angle | 1.250 * |
| Data reduction software | MOSFLM |
| Data scaling software | SCALA |
| Phasing software | CNS |
| Refinement software | CNS |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 38.000 * | 2.320 |
| High resolution limit [Å] | 2.200 | 2.200 |
| Rmerge | 0.068 | 0.354 |
| Total number of observations | 356148 * | |
| Number of reflections | 76220 | 10134 * |
| <I/σ(I)> | 11 | 2.4 |
| Completeness [%] | 91.6 * | 84.1 |
| Redundancy | 4.7 | 4.5 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 6.5 * | 293 | ACC, 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) |
