1UBS
TRYPTOPHAN SYNTHASE (E.C.4.2.1.20) WITH A MUTATION OF LYS 87->THR IN THE B SUBUNIT AND IN THE PRESENCE OF LIGAND L-SERINE
Experimental procedure
| Source type | ROTATING ANODE |
| Source details | RIGAKU RU200 |
| Temperature [K] | 295 |
| Detector technology | IMAGE PLATE |
| Collection date | 1993-05-19 |
| Detector | RIGAKU RAXIS IIC |
| Wavelength(s) | 1.5418 |
| Spacegroup name | C 1 2 1 |
| Unit cell lengths | 184.200, 61.800, 67.800 |
| Unit cell angles | 90.00, 94.80, 90.00 |
Refinement procedure
| Resolution | 8.000 - 1.900 |
| R-factor | 0.186 |
| RMSD bond length | 0.012 |
| RMSD bond angle | 0.037 |
| Data reduction software | R-AXIS (IIC) |
| Refinement software | PROLSQ |
Data quality characteristics
| Overall | |
| Low resolution limit [Å] | 20.000 |
| High resolution limit [Å] | 1.900 |
| Rmerge | 0.079 |
| Number of reflections | 56520 |
| Completeness [%] | 89.8 |
| Redundancy | 2.5 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | unknown * | 7.8 | 295 * | pH 7.8 |
