3O7N
The V59W mutation blocks the distal pocket of the hemoglobin - dehaloperoxidase from Amphitrite ornata
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 | 2009-06-07 |
| Detector | MARMOSAIC 225 mm CCD |
| Wavelength(s) | 0.91339 |
| Spacegroup name | P 21 21 21 |
| Unit cell lengths | 57.925, 67.305, 69.253 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 37.080 - 1.720 |
| R-factor | 0.17662 |
| Rwork | 0.173 |
| R-free | 0.23688 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 2qfk |
| RMSD bond length | 0.023 |
| RMSD bond angle | 1.984 |
| Data reduction software | DENZO |
| Data scaling software | SCALEPACK |
| Phasing software | PHASER |
| Refinement software | REFMAC (5.5.0109) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 37.080 | 1.765 |
| High resolution limit [Å] | 1.720 | 1.720 |
| Rmerge | 0.167 | 0.616 |
| Number of reflections | 26238 | |
| <I/σ(I)> | 9.5 | 2.4 |
| Completeness [%] | 94.0 | 97.99 |
| Redundancy | 4.3 | 4.3 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 5.9 | 277 | 0.2 M Ammonium sulfate, 32% w/v PEG 4000, pH 5.9, VAPOR DIFFUSION, HANGING DROP, temperature 277K |
