2NOO
Crystal Structure of Mutant NikA
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | PHOTON FACTORY BEAMLINE BL-5A |
Synchrotron site | Photon Factory |
Beamline | BL-5A |
Temperature [K] | 95 |
Detector technology | CCD |
Collection date | 2006-01-26 |
Detector | ADSC QUANTUM 315 |
Wavelength(s) | 1.0 |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 43.470, 92.248, 116.383 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 19.820 - 1.650 |
R-factor | 0.179 |
Rwork | 0.177 |
R-free | 0.21000 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 1uiv |
RMSD bond length | 0.014 |
RMSD bond angle | 1.546 |
Data reduction software | DENZO |
Data scaling software | SCALEPACK |
Phasing software | MOLREP |
Refinement software | REFMAC |
Data quality characteristics
Overall | Inner shell | Outer shell | |
Low resolution limit [Å] | 50.000 | 50.000 | 1.710 |
High resolution limit [Å] | 1.650 | 3.550 | 1.650 |
Rmerge | 0.054 | 0.035 | 0.205 |
Number of reflections | 54989 | ||
<I/σ(I)> | 8.5 | ||
Completeness [%] | 95.9 | 99.1 | 75.5 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | hanging drop | 5.5 | 293 | PEG 4000, ammonium sulfate, sodium iodide, nickel chloride, pH 5.5, hanging drop, temperature 293K |