# photosystem II

> photosystem that contains a pheophytin-quinone reaction center with associated accessory pigments and electron carriers

**Wikidata**: [Q22327014](https://www.wikidata.org/wiki/Q22327014)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Photosystem_II)  
**Source**: https://4ort.xyz/entity/photosystem-ii


## References

1. Gene Ontology release 2019-10-07
2. Freebase Data Dumps. 2013
3. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)