Dataset contains 283 tilt-series, each consisting of 33 tilts (+/- 48 deg with 3 deg increment), each containing 6 frames. Dataset details: Titan Krios G2 (Thermofisher Scientific) 300 kV; detector K3 with Bioquantum energy filter (Gatan); Pixel size: 2.08; Total dose: 80 e/A^2; Dose-symmetric collection scheme. Data are not motion-corrected nor gain-corrected. Each tilt "fileName.tif" is accompanied by "fileName.tif.mdoc" file with acquisition details. Gain file: data/Gain mdoc tomo files: data/mdoc (to assemble the tilt-series from the individual tilts) More information about the sample preparation and data acquisition can be found in the article (Homola et al. 2024 - Structure and replication cycle of a virus infecting climate-modulating alga Emiliania huxleyi) or in the EMDB deposition 17649.