5CL9
Alkylpurine DNA glycosylase AlkD bound to DNA containing an abasic site and a free nucleobase (100% product at 240 hours)
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | APS BEAMLINE 21-ID-F |
| Synchrotron site | APS |
| Beamline | 21-ID-F |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2015-03-18 |
| Detector | MARMOSAIC 225 mm CCD |
| Wavelength(s) | 0.97872 |
| Spacegroup name | P 1 21 1 |
| Unit cell lengths | 37.896, 92.869, 48.492 |
| Unit cell angles | 90.00, 113.77, 90.00 |
Refinement procedure
| Resolution | 35.020 - 1.538 |
| R-factor | 0.1611 |
| Rwork | 0.160 |
| R-free | 0.18640 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 3bvs |
| RMSD bond length | 0.006 |
| RMSD bond angle | 0.972 |
| Data reduction software | HKL-2000 |
| Data scaling software | HKL-2000 |
| Phasing software | PHENIX |
| Refinement software | PHENIX |
Data quality characteristics
| Overall | Inner shell | Outer shell | |
| Low resolution limit [Å] | 50.000 | 50.000 | 1.570 |
| High resolution limit [Å] | 1.538 | 4.180 | 1.538 |
| Rmerge | 0.050 | 0.025 | 0.523 |
| Rmeas | 0.055 | 0.028 | 0.587 |
| Rpim | 0.022 | 0.011 | 0.261 |
| Total number of observations | 280508 | ||
| Number of reflections | 45394 | ||
| <I/σ(I)> | 14.2 | 3.032 | |
| Completeness [%] | 99.5 | 96.3 | 94.3 |
| Redundancy | 6.2 | 6.1 | 4.8 |
| CC(1/2) | 0.999 | 0.899 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 5.7 | 294 | 17% w/v PEG4000, 42 mM sodium acetate, pH 4.6, 85 mM ammonium acetate, 5% v/v glycerol |
