Species	Reference gene ID	Possible function	Papers / DOI
Arabidopsis	At5g51020	Covalently attaches a chromophore to Cys residue(s) of phycobiliproteins (By similarity).	The chloroplast division mutant caa33 of Arabidopsis thaliana reveals the crucial impact of chloroplast homeostasis on stress acclimation and retrograde plastid-to-nucleus signaling.; 2012; DOI: 10.1111/j.1365-313x.2011.04825.x; PMID: 22014227; https://pubmed.ncbi.nlm.nih.gov/22014227/