3RBC
Bullfrog M ferritin with iron(III) bound to the ferroxidase site
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | ESRF BEAMLINE ID14-4 |
Synchrotron site | ESRF |
Beamline | ID14-4 |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2010-05-08 |
Detector | ADSC QUANTUM 315r |
Wavelength(s) | 1.2915 |
Spacegroup name | P 31 2 1 |
Unit cell lengths | 210.719, 210.719, 324.410 |
Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
Resolution | 61.130 - 2.700 |
R-factor | 0.176 |
Rwork | 0.173 |
R-free | 0.23465 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 1mfr |
RMSD bond length | 0.020 |
RMSD bond angle | 1.856 |
Data reduction software | MOSFLM |
Data scaling software | SCALA |
Phasing software | MOLREP |
Refinement software | REFMAC (5.5.0110) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 64.880 | 2.850 |
High resolution limit [Å] | 2.700 | 2.700 |
Rmerge | 0.393 | |
Number of reflections | 210135 | |
<I/σ(I)> | 5 | 3.3 |
Completeness [%] | 92.4 | 89.1 |
Redundancy | 4.6 | 4.6 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 7.5 | 293 | 3M sodium formate, 8% v/v ethylene glycol,20 mM TRIS.HCl, pH 7.5, VAPOR DIFFUSION, SITTING DROP, temperature 293K |