3KH2
Crystal structure of the P1 bacteriophage Doc toxin (F68S) in complex with the Phd antitoxin (L17M/V39A). Northeast Structural Genomics targets ER385-ER386
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | APS BEAMLINE 24-ID-C |
| Synchrotron site | APS |
| Beamline | 24-ID-C |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2006-07-09 |
| Detector | ADSC QUANTUM 315 |
| Spacegroup name | P 21 21 21 |
| Unit cell lengths | 95.899, 111.277, 118.747 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 30.000 - 2.710 |
| R-factor | 0.219 |
| Rwork | 0.217 |
| R-free | 0.26700 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 3dd7 |
| RMSD bond length | 0.007 |
| RMSD bond angle | 0.910 |
| Data reduction software | DENZO |
| Data scaling software | SCALEPACK |
| Phasing software | COMO (1.2) |
| Refinement software | REFMAC |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 40.000 | 2.750 |
| High resolution limit [Å] | 2.700 | 2.700 |
| Rmerge | 0.138 | |
| Number of reflections | 32176 | |
| <I/σ(I)> | 8.5 | |
| Completeness [%] | 91.2 | 94.4 |
| Redundancy | 8.2 | 7.1 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | 6.5 | 294 | 2250 mM NaCl, 100 mM NaH2PO4, 100 mM K2HPO4, 3% ethanol, 100 mM MES pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 294K |
