7SB8
d(GA(CGA)5) parallel-stranded homo-duplex
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | APS BEAMLINE 24-ID-C |
Synchrotron site | APS |
Beamline | 24-ID-C |
Temperature [K] | 100 |
Detector technology | PIXEL |
Collection date | 2020-11-12 |
Detector | DECTRIS EIGER2 X 16M |
Wavelength(s) | 0.979 |
Spacegroup name | P 1 21 1 |
Unit cell lengths | 19.677, 30.422, 180.822 |
Unit cell angles | 90.00, 90.41, 90.00 |
Refinement procedure
Resolution | 90.409 - 1.317 |
R-factor | 0.1734 |
Rwork | 0.171 |
R-free | 0.21390 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 1ixj |
Data reduction software | XDS |
Data scaling software | Aimless |
Phasing software | PHASER |
Refinement software | PHENIX (1.14_3260) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 90.410 | 1.340 |
High resolution limit [Å] | 1.317 | 1.317 |
Rmerge | 0.093 | 0.669 |
Rmeas | 0.106 | 0.757 |
Rpim | 0.049 | 0.350 |
Number of reflections | 48232 | 2175 |
<I/σ(I)> | 9.9 | 2 |
Completeness [%] | 94.7 | |
Redundancy | 4.5 | |
CC(1/2) | 0.995 | 0.820 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 7.4 | 295 | 8% PEG400, 96 mM strontium chloride, 32 mM lithium chloride, 8 mM hexamminecobalt(III) chloride, 24 mM sodium cacodylate, equilibrated against 30% PEG400 |