1KXM
Crystal structure of Cytochrome c Peroxidase with a Proposed Electron Transfer Pathway Excised to Form a Ligand Binding Channel.
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | ROTATING ANODE |
| Source details | RIGAKU |
| Temperature [K] | 100 |
| Detector technology | AREA DETECTOR |
| Collection date | 1996-01-15 |
| Detector | SIEMENS |
| Wavelength(s) | 1.54 |
| Spacegroup name | P 21 21 21 |
| Unit cell lengths | 106.500, 75.000, 50.900 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 10.000 - 1.740 |
| Rwork | 0.194 |
| R-free | 0.21400 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 1cmq |
| RMSD bond length | 0.020 |
| RMSD bond angle | 0.024 |
| Data reduction software | XFIT |
| Data scaling software | X-GEN |
| Refinement software | SHELXL |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 10.000 | 1.800 |
| High resolution limit [Å] | 1.740 | 1.740 |
| Rmerge | 0.046 * | |
| Total number of observations | 105851 * | |
| Number of reflections | 33260 | 2794 * |
| <I/σ(I)> | 28.5 | 3.4 |
| Completeness [%] | 77.8 * | 40.1 |
| Redundancy | 3.2 | 1.7 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, SITTING DROP | 6 | 15 * | MPD, pH 6.0, VAPOR DIFFUSION, SITTING DROP, temperature 298.0K |
Crystallization Reagents in Literatures
| ID | crystal ID | solution | reagent name | concentration (unit) | details |
| 1 | 1 | drop | protein | 0.06 (mM) | |
| 2 | 1 | drop | potassium phosphate | 80-120 (mM) | pH6.0 |
| 3 | 1 | drop | MPD | 20 (%) | |
| 4 | 1 | reservoir | MPD | 25 (%) |
