6KY1
Crystal structural of human glutathione-specific gamma-glutamylcyclotransferase 2 (ChaC2)mutant with Glutamate 83 replaced by Glutamine
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | PAL/PLS BEAMLINE 5C (4A) |
Synchrotron site | PAL/PLS |
Beamline | 5C (4A) |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2017-05-20 |
Detector | ADSC QUANTUM 315 |
Wavelength(s) | 0.97950 |
Spacegroup name | P 31 |
Unit cell lengths | 72.707, 72.707, 103.998 |
Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
Resolution | 31.480 - 2.040 |
R-factor | 0.2269 |
Rwork | 0.225 |
R-free | 0.25550 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 6k95 |
RMSD bond length | 0.005 |
RMSD bond angle | 1.330 |
Data reduction software | HKL-2000 |
Data scaling software | HKL-2000 |
Phasing software | MOLREP |
Refinement software | REFMAC (5.8.0257) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 50.000 | 2.080 |
High resolution limit [Å] | 2.040 | 2.040 |
Number of reflections | 36804 | |
<I/σ(I)> | 42.521 | |
Completeness [%] | 99.9 | |
Redundancy | 6.2 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 7.5 | 295 | 3 M sodium acetate trihydrate (pH 7.0) |