Species	Reference gene ID	Possible function	Papers / DOI
Arabidopsis	At3g27110	Metalloendopeptidase with a Zn-dependent proteolytic activity and substrate cleavage upstream of hydrophobic residues.	The Plastoglobule-Localized Metallopeptidase PGM48 Is a Positive Regulator of Senescence in Arabidopsis thaliana.; 2016; DOI: 10.1105/tpc.16.00745; PMID: 27895226; https://pubmed.ncbi.nlm.nih.gov/27895226/ | Functions and substrates of plastoglobule-localized metallopeptidase PGM48.; 2017; DOI: 10.1080/15592324.2017.1331197; PMID: 28534654; https://pubmed.ncbi.nlm.nih.gov/28534654/