2P4K
Contribution to Structure and Catalysis of Tyrosine 34 in Human Manganese Superoxide Dismutase
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | SSRL BEAMLINE BL9-1 |
| Synchrotron site | SSRL |
| Beamline | BL9-1 |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2003-01-02 |
| Detector | ADSC QUANTUM 315 |
| Spacegroup name | P 21 21 21 |
| Unit cell lengths | 73.559, 77.798, 136.097 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 39.200 - 1.480 |
| R-factor | 0.16 |
| R-free | 0.22200 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 1n0j |
| RMSD bond length | 0.009 |
| RMSD bond angle | 0.026 |
| Data reduction software | HKL-2000 |
| Data scaling software | HKL-2000 |
| Phasing software | AMoRE |
| Refinement software | SHELXL-97 |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 39.200 | 1.570 |
| High resolution limit [Å] | 1.480 | 1.480 |
| Rmerge | 0.060 | 0.299 |
| Number of reflections | 115223 | |
| <I/σ(I)> | 5 | |
| Completeness [%] | 96.9 | 93.4 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, SITTING DROP | 7.8 | 293 | 25 MM K2HPO4, 22% POLYETHYLENE GLYCOL (PEG) 2000 MONOMETHYL ETHER, pH 7.8, VAPOR DIFFUSION, SITTING DROP, temperature 293K |
