7EPV
Crystal structure of tigecycline degrading monooxygenase Tet(X4)
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | SSRF BEAMLINE BL17U1 |
Synchrotron site | SSRF |
Beamline | BL17U1 |
Temperature [K] | 100 |
Detector technology | PIXEL |
Collection date | 2020-12-30 |
Detector | DECTRIS EIGER X 16M |
Wavelength(s) | 0.979183 |
Spacegroup name | P 65 2 2 |
Unit cell lengths | 97.530, 97.530, 168.530 |
Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
Resolution | 27.740 - 1.780 |
R-factor | 0.1671 |
Rwork | 0.165 |
R-free | 0.19830 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 2xdo |
RMSD bond length | 0.012 |
RMSD bond angle | 1.725 |
Data reduction software | xia2 |
Data scaling software | Aimless |
Phasing software | PHASER |
Refinement software | REFMAC (5.8.0238) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 27.770 | 1.830 |
High resolution limit [Å] | 1.780 | 1.780 |
Rmerge | 0.090 | 1.335 |
Number of reflections | 46095 | 3306 |
<I/σ(I)> | 29.4 | 2.4 |
Completeness [%] | 100.0 | 100 |
Redundancy | 33.2 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 5.6 | 291 | PEG 4000, 0.2 M ammonium acetate, 0.1 M sodium citrate tribasic dihydrate pH 5.6 |