Species	Reference gene ID	Possible function	Papers / DOI
Arabidopsis	At2g18710	Involved in protein export.	Plastids contain a second sec translocase system with essential functions.; 2011; DOI: 10.1104/pp.110.166546; PMID: 21051552; https://pubmed.ncbi.nlm.nih.gov/21051552/
Rice	Os08g0254500	The central subunit of the protein translocation channel SecYE.	No verified direct reference in this release