3KUN
X-ray structure of the metcyano form of dehaloperoxidase from amphitrite ornata: evidence for photoreductive lysis of iron-cyanide bond
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | APS BEAMLINE 22-BM |
| Synchrotron site | APS |
| Beamline | 22-BM |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2007-07-22 |
| Detector | MARMOSAIC 225 mm CCD |
| Wavelength(s) | 1.0000 |
| Spacegroup name | P 21 21 21 |
| Unit cell lengths | 57.252, 66.550, 68.713 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 35.000 - 1.260 |
| R-factor | 0.155 |
| Rwork | 0.153 |
| R-free | 0.18600 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 1ew6 |
| RMSD bond length | 0.006 |
| RMSD bond angle | 1.026 |
| Data reduction software | DENZO |
| Data scaling software | SCALEPACK |
| Phasing software | PHASER |
| Refinement software | REFMAC (5.2.0019) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 35.000 | 1.290 |
| High resolution limit [Å] | 1.260 | 1.260 |
| Rmerge | 0.053 | 0.324 |
| Number of reflections | 67355 | |
| <I/σ(I)> | 218.6 | 2.6 |
| Completeness [%] | 99.1 | 95.6 |
| Redundancy | 3.5 | 3.3 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 5.9 | 277 | 0.2 M AMMONIUM SULFATE, 28% PEG 4000, PH 5.9, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 277K |
