4IB1
Structure of cAMP dependent protein kinase A in complex with high K+ concentration, ADP and phosphorylated peptide pSP20
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | ROTATING ANODE |
| Source details | RIGAKU MICROMAX-007 HF |
| Temperature [K] | 100 |
| Detector technology | IMAGE PLATE |
| Collection date | 2012-04-02 |
| Detector | RIGAKU RAXIS IV++ |
| Wavelength(s) | 1.54 |
| Spacegroup name | P 21 21 21 |
| Unit cell lengths | 57.893, 79.795, 98.510 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 20.000 - 1.630 |
| R-factor | 0.1963 |
| Rwork | 0.195 |
| R-free | 0.22310 |
| Structure solution method | MOLECULAR REPLACEMENT |
| RMSD bond length | 0.022 |
| RMSD bond angle | 1.450 |
| Data reduction software | HKL-3000 |
| Data scaling software | HKL-3000 |
| Phasing software | CNS |
| Refinement software | CNS |
Data quality characteristics
| Overall | |
| Low resolution limit [Å] | 40.000 |
| High resolution limit [Å] | 1.630 |
| Number of reflections | 51855 |
| Completeness [%] | 91.0 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, SITTING DROP | 6.5 | 277 | 100 mM MES pH 6.5, 5 mM DTT, 15-20% PEG 4000, VAPOR DIFFUSION, SITTING DROP, temperature 277K |
