8T5L
Crystal structure of STING CTD in complex with 2'3'-cGAMP
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | ROTATING ANODE |
Source details | RIGAKU MICROMAX-007 HF |
Temperature [K] | 120 |
Detector technology | IMAGE PLATE |
Collection date | 2023-04-26 |
Detector | RIGAKU RAXIS IV++ |
Wavelength(s) | 1.5418 |
Spacegroup name | C 1 2 1 |
Unit cell lengths | 88.330, 79.230, 36.590 |
Unit cell angles | 90.00, 96.13, 90.00 |
Refinement procedure
Resolution | 39.610 - 2.010 |
R-factor | 0.1801 |
Rwork | 0.178 |
R-free | 0.21990 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 4emt |
RMSD bond length | 0.006 |
RMSD bond angle | 0.905 |
Data reduction software | MOSFLM |
Data scaling software | SCALA |
Phasing software | PHENIX |
Refinement software | PHENIX (1.20.1_4487) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 39.610 | 2.060 |
High resolution limit [Å] | 2.010 | 2.010 |
Number of reflections | 16799 | 1224 |
<I/σ(I)> | 8.2 | |
Completeness [%] | 99.9 | |
Redundancy | 3.7 | |
CC(1/2) | 0.916 | 0.624 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 277 | 0.2 M ammonium sulfate, 0.1 M HEPES, pH 7.5, 25% PEG3350 |