3CVO
Crystal structure of a methyltransferase-like protein (spo2022) from silicibacter pomeroyi dss-3 at 1.80 A resolution
Experimental procedure
| Experimental method | MAD |
| Source type | SYNCHROTRON |
| Source details | SSRL BEAMLINE BL9-2 |
| Synchrotron site | SSRL |
| Beamline | BL9-2 |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2008-02-28 |
| Detector | MARMOSAIC 325 mm CCD |
| Wavelength(s) | 0.91162, 0.97914, 0.97932 |
| Spacegroup name | C 1 2 1 |
| Unit cell lengths | 173.391, 61.653, 96.323 |
| Unit cell angles | 90.00, 97.45, 90.00 |
Refinement procedure
| Resolution | 29.630 - 1.800 |
| R-factor | 0.17 |
| Rwork | 0.168 |
| R-free | 0.19400 |
| Structure solution method | MAD |
| RMSD bond length | 0.016 |
| RMSD bond angle | 1.592 |
| Data reduction software | MOSFLM |
| Data scaling software | SCALA |
| Phasing software | SOLVE |
| Refinement software | REFMAC (5.4.0069) |
Data quality characteristics
| Overall | Inner shell | Outer shell | |
| Low resolution limit [Å] | 29.630 | 29.630 | 1.850 |
| High resolution limit [Å] | 1.800 | 8.050 | 1.800 |
| Rmerge | 0.081 | 0.044 | 0.648 |
| Total number of observations | 3266 | 21762 | |
| Number of reflections | 93599 | ||
| <I/σ(I)> | 6.5 | 13.4 | 1 |
| Completeness [%] | 99.9 | 97.7 | 99.8 |
| Redundancy | 3.2 | 3 | 3.2 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, SITTING DROP | 6.9 | 277 | NANODROP, 2.1M Ammonium sulfate, 1.5% PEG 400, 15.0% Glycerol, 0.1M HEPES pH 6.9, VAPOR DIFFUSION, SITTING DROP, temperature 277K |
