S.cerevisiae - Yeastract

Gene Ontology Information

Protein Name	Trk1p
Description	Component of the Trk1p-Trk2p potassium transport system; 180 kDa high affinity potassium transporter; phosphorylated in vivo and interacts physically with the phosphatase Ppz1p, suggesting Trk1p acitivy is regulated by phosphorylation; TRK1 has a paralog, TRK2, that arose from the whole genome duplication
GO Terms: Biological Process	level 3: transmembrane transport level 5: ion transport level 6: cation transport level 7: potassium ion import across plasma membrane level 7: potassium ion transmembrane transport level 8: potassium ion transport level 8: cellular potassium ion homeostasis
GO Terms: Molecular Function	level 5: cation transmembrane transporter activity level 7: potassium ion transmembrane transporter activity level 8: high-affinity potassium ion transmembrane transporter activity
GO Terms: Cellular Component	level 3: membrane level 3: cell periphery level 4: integral component of membrane level 4: plasma membrane level 5: membrane raft level 5: integral component of plasma membrane
External source	Open in SGD