Proteins
Curated comments from UniProt
Type | Comment | Proteins |
---|---|---|
NHX4_ARATH | function | May act in low affinity electroneutral exchange of protons for cations such as Na(+) or K(+) across membranes. May also exchange Li(+) and Cs(+) with a lower affinity. |
NHX4_ARATH | similarity | Belongs to the monovalent cation:proton antiporter 1 (CPA1) transporter (TC 2.A.36) family. |
NHX4_ARATH | subcellular location | Tonoplast. |
NHX4_ARATH | tissue specificity | Expressed at very low levels in roots and shoots. |
Function
Gene Ontology
cellular component | |
---|---|
plasma membrane | ECO |
vacuolar membrane | ECO |
molecular function | |
sodium ion transmembrane transporter activity | ECO |
sodium:proton antiporter activity | ECO |
biological process | |
potassium ion homeostasis | ECO |
potassium ion transport | ECO |
regulation of pH | ECO |
Interactions
Interaction Network
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