# type II protein secretion system complex

> large protein complex that spans the cell envelope of Gram-negative bacteria and mediates the movement of proteins into the extracellular environment

**Wikidata**: [Q21758669](https://www.wikidata.org/wiki/Q21758669)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Type_II_secretion_system)  
**Source**: https://4ort.xyz/entity/type-ii-protein-secretion-system-complex


## References

1. Gene Ontology release 2019-10-07
2. UMLS 2023