1EUM
CRYSTAL STRUCTURE OF THE E.COLI FERRITIN ECFTNA
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | ROTATING ANODE |
Source details | RIGAKU RU200 |
Temperature [K] | 293 |
Detector technology | IMAGE PLATE |
Collection date | 1998-12-12 |
Detector | MARRESEARCH |
Spacegroup name | I 4 |
Unit cell lengths | 129.920, 129.920, 173.250 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 39.200 - 2.050 |
R-factor | 0.188 |
Rwork | 0.186 |
R-free | 0.24700 |
RMSD bond length | 0.007 |
RMSD bond angle | 0.629 |
Data reduction software | DENZO |
Data scaling software | CCP4 ((AGROVATA) |
Phasing software | TNT |
Refinement software | TNT |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 39.200 | 2.100 |
High resolution limit [Å] | 2.050 | 2.050 |
Rmerge | 0.058 | 0.430 |
Total number of observations | 202488 * | |
Number of reflections | 87413 | |
<I/σ(I)> | 8.6 | |
Completeness [%] | 97.7 | 100 |
Redundancy | 2.3 | 2.4 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | MICRODIALYSIS | 5.2 | 20 * | 20 mM Piperazine HCl Buffer, 1mM EDTA, 0.1 - 0.6M NaCl, pH 5.2, MICRODIALYSIS, temperature 293.0K |
Crystallization Reagents in Literatures
ID | crystal ID | solution | reagent name | concentration (unit) | details |
1 | 1 | 1 | piperazine/HCl | 20 (mM) | |
2 | 1 | 1 | EDTA | 1 (mM) | |
3 | 1 | 1 | 0.1-0.6 (M) |