4ZYG
Crystal structure of methylated Sulfolobus solfataricus O6-methylguanine methyltransferase
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | ESRF BEAMLINE BM30A |
| Synchrotron site | ESRF |
| Beamline | BM30A |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2014-02-14 |
| Detector | ADSC QUANTUM 315r |
| Wavelength(s) | 0.972 |
| Spacegroup name | P 21 21 21 |
| Unit cell lengths | 48.486, 50.223, 142.026 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 47.350 - 2.800 |
| R-factor | 0.1953 |
| Rwork | 0.191 |
| R-free | 0.29020 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 1wrj |
| RMSD bond length | 0.009 |
| RMSD bond angle | 1.194 |
| Data reduction software | XDS |
| Data scaling software | SCALA |
| Phasing software | PHASER |
| Refinement software | PHENIX (1.9_1690) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 47.350 | 2.950 |
| High resolution limit [Å] | 2.800 | 2.800 |
| Rmerge | 0.129 | 0.481 |
| Number of reflections | 8764 | |
| <I/σ(I)> | 10.1 | 3.1 |
| Completeness [%] | 97.5 | 98.7 |
| Redundancy | 4 | 4.1 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, SITTING DROP | 277.15 | Ammonium acetate 0.1 M, Bis-Tris 0.1 M pH 5.5, 17% PEG 17000 |
