3DHR
Crystal Structure Determination of Methemoglobin from Pigeon at 2 Angstrom Resolution (Columba livia)
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | ROTATING ANODE |
Source details | RIGAKU RUH3R |
Temperature [K] | 293 |
Detector technology | IMAGE PLATE |
Collection date | 2008-05-01 |
Detector | MARRESEARCH |
Wavelength(s) | 1.54179 |
Spacegroup name | P 1 |
Unit cell lengths | 54.659, 65.322, 103.733 |
Unit cell angles | 78.78, 89.90, 65.30 |
Refinement procedure
Resolution | 19.990 - 2.000 |
R-factor | 0.24663 |
Rwork | 0.243 |
R-free | 0.27597 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 1faw |
RMSD bond length | 0.006 |
RMSD bond angle | 0.933 |
Data reduction software | AUTOMAR |
Data scaling software | SCALEPACK |
Phasing software | PHASER |
Refinement software | REFMAC (5.2.0019) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 30.000 | 2.070 |
High resolution limit [Å] | 2.000 | 2.000 |
Number of reflections | 79185 | |
<I/σ(I)> | 6.83 | |
Redundancy | 1.75 | 1.71 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 5.5 | 293 | 30% PEG 3350, pH 5.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K |