4IEW
Cys-only bound Cysteine Dioxygenase at pH 9.0 in the presence of Cys
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | ALS BEAMLINE 8.2.1 |
Synchrotron site | ALS |
Beamline | 8.2.1 |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2012-06-15 |
Detector | ADSC QUANTUM 315r |
Spacegroup name | P 43 21 2 |
Unit cell lengths | 57.600, 57.600, 122.400 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 33.910 - 1.450 |
R-factor | 0.154 |
Rwork | 0.149 |
R-free | 0.19900 |
Structure solution method | MOLECULAR REPLACEMENT |
RMSD bond length | 0.014 |
RMSD bond angle | 1.296 |
Data reduction software | MOSFLM |
Data scaling software | SCALA |
Phasing software | PHENIX (1.8_1069) |
Refinement software | PHENIX ((phenix.refine: 1.8_1069)) |
Data quality characteristics
Overall | |
Low resolution limit [Å] | 34.000 |
High resolution limit [Å] | 1.450 |
Number of reflections | 33886 |
Completeness [%] | 88.2 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | 6.2 | 298 | Purified enzyme was concentrated to ~8 mg/mL and then added into a crystallization screen containing 0.1 M tri-sodium citrate pH=5.6, 24-34% PEG 4K, and 0.1-0.25 M ammonium acetate. 1.5L of protein solution was added to each well and mixed with an equivalent volume of reservoir solution., pH 6.2, VAPOR DIFFUSION, HANGING DROP, temperature 298K |