3E1J
Crystal structure of E. coli Bacterioferritin (BFR) with an unoccupied ferroxidase centre (APO-BFR).
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | ESRF BEAMLINE ID23-1 |
| Synchrotron site | ESRF |
| Beamline | ID23-1 |
| Temperature [K] | 100 |
| Collection date | 2006-01-01 |
| Spacegroup name | P 42 21 2 |
| Unit cell lengths | 208.216, 208.216, 142.457 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 35.110 - 2.700 |
| R-factor | 0.243 |
| Rwork | 0.242 |
| R-free | 0.26300 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 1bcf |
| RMSD bond length | 0.017 |
| RMSD bond angle | 1.817 |
| Data reduction software | MOSFLM |
| Data scaling software | SCALA |
| Phasing software | MOLREP |
| Refinement software | REFMAC (5.2.0019) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 35.000 | 2.850 |
| High resolution limit [Å] | 2.700 | 2.700 |
| Number of reflections | 84897 | |
| <I/σ(I)> | 14.5 | 5 |
| Completeness [%] | 98.8 | 93.7 |
| Redundancy | 6.5 | 1.7 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, SITTING DROP | 5 | 289 | 1.8 M AMMONIUM SULFATE, 0.1 M TRI- SODIUM CITRATE PH 5.0. CRYSTALS LATER SOAKED IN CRYOPROTECTANT AT PH 7, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 289K, pH 5.00 |
