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 |