LMPD Database

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LMP006848

UniProt Annotations

Entry Information
Gene NameIst2p
Protein EntryIST2_YEAST
UniProt IDP38250
SpeciesYeast (S288c)
Comments
Comment typeDescription
FunctionMay be involved in ion homeostasis together with BTN1 or BTN2
FunctionMay be involved in ion homeostasis together with BTN1 or BTN2. {ECO:0000269|PubMed:15701790}.
InteractionP53286:BTN2; NbExp=2; IntAct=EBI-21520, EBI-3796;
Subcellular LocationCell membrane {ECO:0000269|PubMed:11030653, ECO:0000269|PubMed:15701790}; Multi-pass membrane protein {ECO:0000269|PubMed:11030653, ECO:0000269|PubMed:15701790}. Note=Correct localization requires BTN2. Localizes to the mother cell in small budded cells and to the bud in medium and large budded cells. Transported to the bud tip by an actomyosin based process. Compartmentalization maintained by a septin mediated membrane diffusion barrier at the mother-bud neck.
Subcellular LocationCell membrane {ECO:0000269|PubMed:11030653, ECO:0000269|PubMed:15701790}; Multi-pass membrane protein . Note=Correct localization requires BTN2. Localizes to the mother cell in small budded cells and to the bud in medium and large budded cells. Transported to the bud tip by an actomyosin based process. Compartmentalization maintained by a septin mediated membrane diffusion barrier at the mother-bud neck.
SubunitInteracts with BTN2
SubunitInteracts with BTN2. {ECO:0000269|PubMed:15701790}.