6NSR
TetR family transcriptional regulator CifR C99T-C181R cysteine mutant complexed with 26bp double-strand operator DNA and apo-CifR C99T-C181R
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | NSLS-II BEAMLINE 17-ID-1 |
Synchrotron site | NSLS-II |
Beamline | 17-ID-1 |
Temperature [K] | 100 |
Detector technology | PIXEL |
Collection date | 2017-07-12 |
Detector | DECTRIS EIGER X 9M |
Wavelength(s) | 0.9788 |
Spacegroup name | P 21 21 2 |
Unit cell lengths | 63.517, 165.569, 81.529 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 19.980 - 3.000 |
R-factor | 0.2221 |
Rwork | 0.219 |
R-free | 0.24600 |
Structure solution method | SAD |
RMSD bond length | 0.004 |
RMSD bond angle | 0.602 |
Data reduction software | XDS |
Data scaling software | XSCALE |
Phasing software | AutoSol |
Refinement software | PHENIX (1.20.1_4487) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 19.980 | 3.081 |
High resolution limit [Å] | 3.000 | 3.000 |
Rmeas | 0.150 | 1.340 |
Number of reflections | 17781 | 5878 |
<I/σ(I)> | 9.29 | 1.55 |
Completeness [%] | 99.6 | |
Redundancy | 7.1 | |
CC(1/2) | 0.998 | 0.793 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 7.5 | 291.15 | 0.1 M Tris, pH 7.5, 0.2 M magnesium chloride, 11% PEG1000, 11% PEG8000 |