8V4A
Proteus vulgaris tryptophan indole-lyase complexed with L-ethionine
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | APS BEAMLINE 22-ID |
Synchrotron site | APS |
Beamline | 22-ID |
Temperature [K] | 100 |
Detector technology | PIXEL |
Collection date | 2022-02-13 |
Detector | DECTRIS EIGER X 16M |
Wavelength(s) | 1.0000 |
Spacegroup name | P 21 21 2 |
Unit cell lengths | 150.750, 207.080, 60.830 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 62.760 - 1.960 |
R-factor | 0.1779 |
Rwork | 0.177 |
R-free | 0.22410 |
Structure solution method | MOLECULAR REPLACEMENT |
RMSD bond length | 0.007 |
RMSD bond angle | 0.852 |
Data reduction software | XDS |
Data scaling software | STARANISO |
Phasing software | PHASER |
Refinement software | PHENIX (1.20.1_4487) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 62.760 | 2.040 |
High resolution limit [Å] | 1.960 | 1.970 |
Number of reflections | 136254 | 4591 |
<I/σ(I)> | 10.4 | |
Completeness [%] | 91.5 | |
Redundancy | 24.6 | |
CC(1/2) | 0.998 | 0.625 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 295 | 0.1 M Potassium phosphate, pH 8.0, 0.1 mM PLP, 1 mM DTT, 0.2 M CsCl, 22% PEG 4000 |