2HMS
Rectangular-shaped octameric ring structure of an RCK domain with NADH bound
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | NSLS BEAMLINE X25 |
Synchrotron site | NSLS |
Beamline | X25 |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2005-02-08 |
Detector | ADSC QUANTUM 315 |
Wavelength(s) | 1.100 |
Spacegroup name | P 31 1 2 |
Unit cell lengths | 164.881, 164.881, 57.240 |
Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
Resolution | 50.000 - 2.700 |
R-factor | 0.212 |
Rwork | 0.214 |
R-free | 0.24900 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | single domain from PDB entry 1LSU |
RMSD bond length | 0.007 |
RMSD bond angle | 1.234 |
Data reduction software | DENZO |
Data scaling software | SCALEPACK |
Phasing software | MOLREP |
Refinement software | CNS (1.1) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 50.000 | 2.800 |
High resolution limit [Å] | 2.700 | 2.700 |
Rmerge | 0.097 | 0.961 |
Number of reflections | 24578 | |
<I/σ(I)> | 11.4 | |
Completeness [%] | 99.9 | 100 |
Redundancy | 10.8 | 10.9 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 5.2 | 293 | 100mM sodium acetate pH 5.2, 2M sodium formate, VAPOR DIFFUSION, SITTING DROP, temperature 293K |