1ZWI
Structure of mutant KcsA potassium channel
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | NSLS BEAMLINE X29A |
Synchrotron site | NSLS |
Beamline | X29A |
Temperature [K] | 150 |
Detector technology | CCD |
Collection date | 2005-04-09 |
Detector | ADSC QUANTUM 4 |
Wavelength(s) | 0.98 |
Spacegroup name | I 4 |
Unit cell lengths | 155.980, 155.980, 75.960 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 50.000 - 2.500 |
R-factor | 0.256 |
Rwork | 0.243 |
R-free | 0.25600 |
Structure solution method | MOLECULAR REPLACEMENT |
Data reduction software | DENZO |
Data scaling software | SCALEPACK |
Phasing software | CNS |
Refinement software | CNS |
Data quality characteristics
Overall | |
Low resolution limit [Å] | 50.000 |
High resolution limit [Å] | 2.500 |
Number of reflections | 27186 |
Completeness [%] | 85.7 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | ||||
1 |