Protein
Trk system potassium uptake protein TrkI
Organism
Halomonas elongata (strain ATCC 33173 / DSM 2581 / NBRC 15536 / NCIMB 2198 / 1H9)
Function
Medium-affinity potassium transport system. Probably interacts with Trk system potassium uptake protein TrkA. Main K(+) transporter in osmotically adapted cells.
Similarity
Belongs to the TrkH potassium transport family.
Sequence
MADTRRVTDTLRRWAPILKVLAVLWLVLAIFMAIPLLVLIVESEPDALAFGLSIAIVLAAATLSWIVTWRIPVSLKPWQMFVLTTLSWVTISSFASLPLVLGAPQLSLTNAVFESVSAITTTGSTILVHIEDLSDGLKLWRGIMQWLGGIGIIVMGIAILPFLKVGGMRLFHTESSDWSDKVMPRTGGIAKATLSIYCGFTLLAAMAYYLGGMSPLDAVVHAMTSLATGGFANSDASFGAYAEQPQLLWMGSLFMLCGALPFVLYIRFLRGSRMALLRDQQVQGLLLLLLLVILALTIWRVSQGTPAFTSLTQVTFNVVSVVTTTGYASDDYSAWGATAYVAFFYLTFVGGCSGSTSGGMKIFRFQVAMLLLRDQLRYLIHASGVFVSRYNNQPLTDDITRGVVAFSFFFFLTVAGLALGLSLLGLDFTTALSGAATAVANVGPGLGETIGPAGNFAPLPDAAKWLLCVGMLMGRLEILTVLVLLTPMFWRQ