3AG0
Crystal structure of carbonmonoxy human cytoglobin
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | SPRING-8 BEAMLINE BL41XU |
| Synchrotron site | SPring-8 |
| Beamline | BL41XU |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2007-04-06 |
| Detector | ADSC QUANTUM 315 |
| Wavelength(s) | 1.0000 |
| Spacegroup name | P 21 21 21 |
| Unit cell lengths | 36.198, 43.977, 94.019 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 19.920 - 2.600 |
| R-factor | 0.215 |
| Rwork | 0.215 |
| R-free | 0.24800 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 1v5h |
| RMSD bond length | 0.014 |
| RMSD bond angle | 1.700 |
| Data reduction software | DENZO |
| Data scaling software | XSCALE |
| Phasing software | MOLREP |
| Refinement software | CNS (1.1) |
Data quality characteristics
| Overall | Inner shell | Outer shell | |
| Low resolution limit [Å] | 50.000 | 5.600 | 2.690 |
| High resolution limit [Å] | 2.600 | 4.450 | 2.600 |
| Rmerge | 0.104 | 0.059 | 0.498 |
| Rmeas | 0.112 | 0.060 | 0.540 |
| Total number of observations | 34085 | ||
| Number of reflections | 4892 | 498 | 456 |
| <I/σ(I)> | 16.31 | 27.2 | 4.5 |
| Completeness [%] | 98.6 | 98.6 | 100 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | batch | 8 | 293 | 20% PEG 3350, 20mM ammonium acetate, 5mM sodium dithionite, pH 8.0, batch, temperature 293K |
