4L2D
X-ray structure of the Fe(II) form of the iron superoxide dismutase from Pseudoalteromonas haloplanktis
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | ROTATING ANODE |
Source details | RIGAKU MICROMAX-007 HF |
Temperature [K] | 100 |
Wavelength(s) | 1.54 |
Spacegroup name | P 1 21 1 |
Unit cell lengths | 50.303, 103.625, 89.339 |
Unit cell angles | 90.00, 103.68, 90.00 |
Refinement procedure
Resolution | 29.200 - 2.070 |
R-factor | 0.2 |
Rwork | 0.200 |
R-free | 0.22000 |
Structure solution method | MOLECULAR REPLACEMENT |
Data reduction software | HKL-2000 |
Data scaling software | HKL-2000 |
Phasing software | PHASES |
Refinement software | REFMAC (5.0) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 29.200 | 2.140 |
High resolution limit [Å] | 2.070 | 2.070 |
Number of reflections | 53308 | |
Completeness [%] | 98.2 | 85.6 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 7.5 | 293 | Ammonium sulphate 2.0 M, NaCl 0.1 M, Hepes 0.1 M, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K |