TrkH

• PFAM accession number: PF02386
• Interpro abstract (IPR003445):

  This family consists of various potassium transport proteins (Trk) and V-type sodium ATP synthase subunit J or translocating ATPase J ( EC 3.6.1.34 ). These proteins are involved in active sodium up-take utilizing ATP in the process. TrkH from Escherichia coli is a hydrophobic membrane protein and determines the specificity and kinetics of cation transport by the TrK system in this organism [ (PUBMED:7896723) ]. This protein interacts with TrkA and requires TrkE for transport activity.

• GO process: transmembrane transport (GO:0055085), cation transport (GO:0006812)
• GO function: cation transmembrane transporter activity (GO:0008324)

This is a PFAM domain. For full annotation and more information, please see the PFAM entry TrkH