2NOA
The structure of deoxycytidine kinase complexed with lamivudine and ADP.
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | APS BEAMLINE 22-BM |
| Synchrotron site | APS |
| Beamline | 22-BM |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2005-11-20 |
| Detector | MARMOSAIC 225 mm CCD |
| Wavelength(s) | 1.0 |
| Spacegroup name | C 2 2 21 |
| Unit cell lengths | 52.640, 134.240, 154.860 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 30.000 - 1.800 |
| R-factor | 0.19659 |
| Rwork | 0.193 |
| R-free | 0.23328 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 1p5z |
| RMSD bond length | 0.015 |
| RMSD bond angle | 1.665 |
| Data reduction software | XDS |
| Data scaling software | XSCALE |
| Phasing software | MOLREP |
| Refinement software | REFMAC (5.2.0019) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 30.000 | 1.900 |
| High resolution limit [Å] | 1.800 | 1.800 |
| Number of reflections | 50033 | |
| <I/σ(I)> | 12 | 2.3 |
| Completeness [%] | 95.2 | 74.8 |
| Redundancy | 3.1 | 2.4 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 7.5 | 298 | Reservoir containing 0.95-1.5M trisodium citrate dihydrate and 100mM HEPES, pH 7.5., VAPOR DIFFUSION, HANGING DROP, temperature 298K |
