Cryptophytes are ancestral photosynthetic organisms. Here the authors report the cryo-EM structure of the PSII–ACPII from the cryptophyte Chroomonas placoidea, showing that cryptophyte PSII–ACPII consists of a PSII dimer and twelve ACPII monomers that are organised into four linear trimers.
- Yu-Zhong Zhang
- Kang Li
- Long-Sheng Zhao
