1K90
Crystal structure of the adenylyl cyclase domain of anthrax edema factor (EF) in complex with calmodulin and 3' deoxy-ATP
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | APS BEAMLINE 14-BM-C |
Synchrotron site | APS |
Beamline | 14-BM-C |
Temperature [K] | 100 |
Detector technology | CCD |
Detector | ADSC QUANTUM 4 |
Wavelength(s) | 1.0 |
Spacegroup name | I 2 2 2 |
Unit cell lengths | 116.099, 166.100, 343.330 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 20.000 * - 2.750 |
R-factor | 0.215 |
Rwork | 0.215 |
R-free | 0.28600 |
Structure solution method | MIR |
RMSD bond length | 0.005 |
RMSD bond angle | 1.800 * |
Data reduction software | DENZO |
Data scaling software | SCALEPACK |
Phasing software | MLPHARE |
Refinement software | CNS (1.0) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 20.000 | |
High resolution limit [Å] | 2.750 | |
Rmerge | 0.097 * | 0.264 * |
Number of reflections | 81651 | |
Completeness [%] | 91.6 * | 57.2 * |
Redundancy | 10.9 * | 3.3 * |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 6.5 | 277 | PEG 8000, Ammonium Sulphate, Cacodylate, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K |