Species	Reference gene ID	Possible function	Papers / DOI
Arabidopsis	At5g17860	Vacuolar membrane-localized H(+)-dependent K(+) and Na(+) transporter.	No verified direct reference in this release
Arabidopsis	At5g17850	Membrane-localized H(+)-dependent K(+) and Na(+) transporter.	No verified direct reference in this release
Arabidopsis	At1g54115	Membrane-localized H(+)-dependent K(+) and Na(+) transporter.	AtCCX3 is an Arabidopsis endomembrane H+ -dependent K+ transporter.; 2008; DOI: 10.1104/pp.108.118810; PMID: 18775974; https://pubmed.ncbi.nlm.nih.gov/18775974/
Arabidopsis	At3g14070	May act as an endomembrane-localized, H⁺-dependent K⁺ and Na⁺ transporter.	AtCCX3 is an Arabidopsis endomembrane H+ -dependent K+ transporter.; 2008; DOI: 10.1104/pp.108.118810; PMID: 18775974; https://pubmed.ncbi.nlm.nih.gov/18775974/