4OA8
X-ray crystal structure of O-methyltransferase from Anaplasma phagocytophilum in apo form
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | APS BEAMLINE 21-ID-G |
Synchrotron site | APS |
Beamline | 21-ID-G |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2013-06-05 |
Detector | MARMOSAIC 225 mm CCD |
Wavelength(s) | 0.9786 |
Spacegroup name | P 21 2 21 |
Unit cell lengths | 73.150, 76.400, 79.530 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 44.050 - 2.150 |
R-factor | 0.1872 |
Rwork | 0.185 |
R-free | 0.23180 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 4oa5 |
RMSD bond length | 0.015 |
RMSD bond angle | 1.597 |
Data scaling software | XSCALE |
Phasing software | PHASER |
Refinement software | REFMAC (5.7.0032) |
Data quality characteristics
Overall | Inner shell | Outer shell | |
Low resolution limit [Å] | 50.000 | 2.210 | |
High resolution limit [Å] | 2.150 | 9.620 | 2.150 |
Rmerge | 0.048 | 0.012 | 0.491 |
Number of reflections | 24484 | 301 | 1798 |
<I/σ(I)> | 27.49 | 90.81 | 3.39 |
Completeness [%] | 98.2 | 88.5 | 98.1 |
Redundancy | 4.71 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 8.5 | 289 | 0.4 uL protein @ 20 mg/mL + 0.4 uL JCSG+ well D6 - 0.2 M magnesium chloride, 0.1 M TRIS pH 8.50, 20% PEG 8000, VAPOR DIFFUSION, SITTING DROP, temperature 289K |