Species	Reference gene ID	Possible function	Papers / DOI
Arabidopsis	At1g63440	Involved in copper import into the cell.	The Arabidopsis heavy metal P-type ATPase HMA5 interacts with metallochaperones and functions in copper detoxification of roots.; 2006; DOI: 10.1111/j.1365-313x.2005.02601.x; PMID: 16367966; https://pubmed.ncbi.nlm.nih.gov/16367966/
Arabidopsis	At5g44790	Involved in copper import into the cell.	No verified direct reference in this release
Rice	Os04g0556000	Copper (Cu) transporter that plays an essential role in promoting translocation of Cu from roots to shoots.	A member of the heavy metal P-type ATPase OsHMA5 is involved in xylem loading of copper in rice.; 2013; DOI: 10.1104/pp.113.226225; PMID: 24064929; https://pubmed.ncbi.nlm.nih.gov/24064929/
Rice	Os02g0196600	Copper (Cu) transporter that mediates Cu transport in root vacuoles.	A heavy metal P-type ATPase OsHMA4 prevents copper accumulation in rice grain.; 2016; DOI: 10.1038/ncomms12138; PMID: 27387148; https://pubmed.ncbi.nlm.nih.gov/27387148/
Rice	Os06g0665800	Metal efflux transporter that may play a role in detoxification of heavy metals, such as zinc, copper, lead and cadmium, especially in the shoots.	Rice P1B-type heavy-metal ATPase, OsHMA9, is a metal efflux protein.; 2007; DOI: 10.1104/pp.107.102236; PMID: 17827266; https://pubmed.ncbi.nlm.nih.gov/17827266/