Genomics
Overlapping Features
Genome features that overlap coordinates of this Gene
CDSs: 9, Exons: 9, Five Prime UTR: 1, mRNA: 1, Three Prime UTR: 1, Transposable Elements: 4, Transposon Fragments: 4
Proteins
Curated comments from UniProt
Type | Comment | Proteins |
---|---|---|
POT5_ARATH | function | High-affinity potassium transporter. Can also transport rubidium and cesium (Ref.1). Is essential with AKT1 for high-affinity potassium uptake in roots during seedling establishment and postgermination growth under low potassium conditions (PubMed:20413648). Mediates potassium uptake by plant roots in response to low potassium conditions, by a calcium-, CBL-, and CIPK-dependent pathway. Positively regulated by the calcium sensors calcineurin B-like genes CBL1, CBL8, CBL9 and CBL10, and by phosphorylation by CIPK23 (PubMed:26474642). |
POT5_ARATH | similarity | Belongs to the HAK/KUP transporter (TC 2.A.72.3) family. |
POT5_ARATH | tissue specificity | Predominantly expressed in the roots. |
Function
Gene Ontology
cellular component | |
---|---|
plasma membrane | ECO |
molecular function | |
potassium:sodium symporter activity | ECO |
potassium ion transmembrane transporter activity | ECO |
biological process | |
potassium ion transport | ECO |
potassium ion import across plasma membrane | ECO |