3BBB
Crystal structure of the NM23-H2 transcription factor complex with dinucleotide d(AG)
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 |
| Collection date | 2003-12-13 |
| Detector | ADSC QUANTUM 4 |
| Wavelength(s) | 0.9000 |
| Spacegroup name | P 21 21 21 |
| Unit cell lengths | 52.466, 118.219, 128.910 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 27.000 - 1.300 |
| R-factor | 0.177 |
| Rwork | 0.175 |
| R-free | 0.22000 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 1nue |
| RMSD bond length | 0.020 |
| RMSD bond angle | 1.885 |
| Data reduction software | CrystalClear |
| Data scaling software | CrystalClear |
| Phasing software | MOLREP |
| Refinement software | REFMAC (5.2.0019) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 27.000 | 1.350 |
| High resolution limit [Å] | 1.300 | 1.300 |
| Rmerge | 0.086 | 0.420 |
| Number of reflections | 195789 | |
| <I/σ(I)> | 16.4 | 2.3 |
| Completeness [%] | 99.3 | 98.3 |
| Redundancy | 8 | 6.8 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 6.5 | 298 | PEG 1500, 50 mM sodium citrate, 20 mM MgCl2, 5 mM DTT, Crystals soaked with 10 mM d(AG), pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K |
