1KFJ
CRYSTAL STRUCTURE OF WILD-TYPE TRYPTOPHAN SYNTHASE COMPLEXED WITH L-SERINE
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | ESRF BEAMLINE ID14-1 |
Synchrotron site | ESRF |
Beamline | ID14-1 |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2001-02-03 |
Detector | MARRESEARCH |
Spacegroup name | C 1 2 1 |
Unit cell lengths | 183.230, 59.679, 67.462 |
Unit cell angles | 90.00, 94.65, 90.00 |
Refinement procedure
Resolution | 20.000 - 1.800 |
R-factor | 0.176 |
Rwork | 0.174 |
R-free | 0.21100 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 1qop |
RMSD bond length | 0.029 |
Data reduction software | XDS |
Data scaling software | XDS |
Phasing software | CNS |
Refinement software | CNS |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 35.000 | 1.900 |
High resolution limit [Å] | 1.800 | 1.800 |
Rmerge | 0.070 | 0.337 |
Number of reflections | 64848 | |
<I/σ(I)> | 10.1 | 2.86 |
Completeness [%] | 96.0 | 86.8 |
Redundancy | 2.6 | 2.1 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | 7.8 | PEG 8000, pH 7.80 |