1ARW
CRYSTAL STRUCTURES OF CYANIDE-AND TRIIODIDE-BOUND FORMS OF ARTHROMYCES RAMOSUS PEROXIDASE AT DIFFERENT PH VALUES. PERTURBATIONS OF ACTIVE SITE RESIDUES AND THEIR IMPLICATION IN ENZYME CATALYSIS
Experimental procedure
Source type | SYNCHROTRON |
Source details | PHOTON FACTORY BEAMLINE BL-6A |
Synchrotron site | Photon Factory |
Beamline | BL-6A |
Detector technology | DIFFRACTOMETER |
Detector | WEISSENBERG |
Spacegroup name | P 42 21 2 |
Unit cell lengths | 74.570, 74.570, 117.470 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 7.000 - 1.600 |
R-factor | 0.185 |
Rwork | 0.185 |
RMSD bond length | 0.019 |
RMSD bond angle | 0.052 * |
Phasing software | X-PLOR |
Refinement software | X-PLOR |
Data quality characteristics
Overall | |
High resolution limit [Å] | 1.600 * |
Rmerge | 0.071 * |
Total number of observations | 158600 * |
Number of reflections | 37412 * |
Completeness [%] | 84.5 * |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | Vapor diffusion, hanging drop * | 4 | 24 * | seeding * |
Crystallization Reagents in Literatures
ID | crystal ID | solution | reagent name | concentration (unit) | details |
1 | 1 | drop | ARP | 20-40 (M) | |
2 | 1 | reservoir | ammonium sulfate | 32 (%sat) | |
3 | 1 | reservoir | Tris-HCl | 20 (mM) |