8HCH
Crystal structure of mTREX1-Uridine complex
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | NSRRC BEAMLINE BL13B1 |
Synchrotron site | NSRRC |
Beamline | BL13B1 |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2020-03-17 |
Detector | ADSC QUANTUM 315r |
Wavelength(s) | 1.00000 |
Spacegroup name | P 1 21 1 |
Unit cell lengths | 67.632, 81.149, 93.653 |
Unit cell angles | 90.00, 103.51, 90.00 |
Refinement procedure
Resolution | 24.690 - 2.000 |
R-factor | 0.1901 |
Rwork | 0.187 |
R-free | 0.22750 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 5yws |
Data reduction software | HKL-2000 |
Data scaling software | HKL-2000 |
Phasing software | MOLREP |
Refinement software | PHENIX (1.19.2_4158) |
Data quality characteristics
Overall | Inner shell | Outer shell | |
Low resolution limit [Å] | 30.000 | 30.000 | 2.030 |
High resolution limit [Å] | 2.000 | 5.420 | 2.000 |
Rmerge | 0.063 | 0.038 | 0.495 |
Rmeas | 0.071 | 0.044 | 0.572 |
Rpim | 0.034 | 0.022 | 0.280 |
Total number of observations | 285244 | ||
Number of reflections | 66457 | 3364 | 3283 |
<I/σ(I)> | 12.4 | ||
Completeness [%] | 99.6 | 97.6 | 99.6 |
Redundancy | 4.3 | 4.1 | 3.9 |
CC(1/2) | 0.997 | 0.725 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 293 | 12.5% v/v MPD; 12.5% PEG 1000; 12.5% w/v PEG 3350, 0.2% w/v Cytidine, 0.2% w/v Inosine, 0.2% w/v Ribavirin, 0.2% w/v Thymidine, 0.2% w/v Uridine, 0.1M Imidazole, 0.1M MES monohydrate (acid), pH6.5 |