7CVA
RNA methyltransferase METTL4
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | SSRF BEAMLINE BL19U1 |
Synchrotron site | SSRF |
Beamline | BL19U1 |
Temperature [K] | 291 |
Detector technology | PIXEL |
Collection date | 2015-10-02 |
Detector | DECTRIS EIGER X 16M |
Wavelength(s) | 0.97930 |
Spacegroup name | P 1 21 1 |
Unit cell lengths | 60.812, 94.323, 95.769 |
Unit cell angles | 90.00, 101.75, 90.00 |
Refinement procedure
Resolution | 29.668 - 2.500 |
R-factor | 0.2279 |
Rwork | 0.226 |
R-free | 0.26500 |
Structure solution method | SAD |
Data reduction software | HKL-3000 |
Data scaling software | HKL-2000 |
Phasing software | REFMAC |
Refinement software | REFMAC (7.0.076) |
Data quality characteristics
Overall | Inner shell | Outer shell | |
Low resolution limit [Å] | 30.000 | 30.000 | 2.590 |
High resolution limit [Å] | 2.500 | 5.380 | 2.500 |
Rmerge | 0.132 | 0.101 | 0.413 |
Rmeas | 0.148 | 0.112 | 0.491 |
Rpim | 0.065 | 0.048 | 0.258 |
Number of reflections | 65279 | 3711 | 3421 |
<I/σ(I)> | 12.8 | ||
Completeness [%] | 98.2 | 98.8 | 93.7 |
Redundancy | 4.8 | 5.4 | 3.3 |
CC(1/2) | 0.987 | 0.698 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 291 | 0.1M tacsimate pH 5.5 and 8% PEG3350 |