1RZQ
Crystal Structure of C-Terminal Despentapeptide Nitrite Reductase from Achromobacter Cycloclastes at pH5.0
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SEALED TUBE |
Source details | CONVENTIONAL Cu |
Temperature [K] | 100 |
Detector technology | IMAGE PLATE |
Detector | MARRESEARCH |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 99.020, 117.440, 122.800 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 20.000 - 2.200 |
Rwork | 0.181 |
R-free | 0.20800 |
Structure solution method | ISOMORPHOUS DIFFERENCE FOURIER SYNTHESIS |
Starting model (for MR) | 1rzp |
RMSD bond length | 0.005 |
RMSD bond angle | 1.570 |
Data reduction software | DENZO |
Data scaling software | SCALEPACK |
Phasing software | AMoRE |
Refinement software | CNS |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 20.000 | 2.250 |
High resolution limit [Å] | 2.200 | 2.200 |
Rmerge | 0.130 | 0.586 |
Number of reflections | 73098 | |
<I/σ(I)> | 13.4 | 3 |
Completeness [%] | 99.8 | 99.3 |
Redundancy | 6 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 5 | 298 | 1.4M ammonium sulfate, 0.1M acetate acid pH 5.0, 0.2M sodium chloride, VAPOR DIFFUSION, HANGING DROP, temperature 298.0K |