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HAMAP annotation rule: MF_01522
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General rule information

Accession MF_01522
Dates 7-SEP-2004 (Created)
22-DEC-2010 (Last updated, Version 36)
Data class Protein
Predictors HAMAP; MF_01522; [distribution of match scores in UniProtKB];[seed alignment for MF_01522]
Names Kup


Propagated annotation

Identifier, protein and gene names
Identifier KUP

case <OC:Enterobacteriaceae>
Protein name
RecName: Full=Low affinity potassium transport system protein kup;
AltName: Full=Kup system potassium uptake protein;

else
Protein name
RecName: Full=Probable potassium transport system protein kup;
end case

Gene name kup
Comments

case <OC:Enterobacteriaceae>
FUNCTION: Responsible for the low-affinity transport of potassium into the cell, with the probable concomitant uptake of protons (symport system) (By similarity).

else
FUNCTION: Transport of potassium into the cell (By similarity).
end case


case not defined <Property:Membrane> or <Property:Membrane=1>
SUBCELLULAR LOCATION: Cell membrane; Multi-pass membrane protein (By similarity).

else case <Property:Membrane=2>
SUBCELLULAR LOCATION: Cell inner membrane; Multi-pass membrane protein (By similarity).
end case

SIMILARITY: Belongs to the HAK/KUP transporter (TC 2.A.72) family.
Cross-references
Pfam PF02705; K_trans; 1;
TIGRFAMs TIGR00794; kup; 1;
General Transmembrane; -; 11-13; trigger=Yes;
Keywords
Cell membrane.

case defined <Property:Membrane> and <Property:Membrane=2>
Cell inner membrane.
end case

Ion transport, Membrane, Potassium, Potassium transport.

case <OC:Enterobacteriaceae>
Symport.
end case

Transmembrane, Transport, Transmembrane helix.
Gene Ontology
GO:0015079; Molecular function: potassium ion transmembrane transporter activity.

case <OC:Enterobacteriaceae>
GO:0015293; Molecular function: symporter activity.
end case

GO:0006813; Biological process: potassium ion transport.
GO:0005886; Cellular component: plasma membrane.


Additional information

Size range: 603-684 amino acids
Related UniRules: None
Template: P63183 (KUP_ECOLI)
Scope: Bacteria
Archaea; Methanomicrobia
Fusion: Nter: None; Cter: None
Duplicate: in AERHH, AGRT5, BIFLO, BRAJA, BRASB, BRASO, CHRVO, DECAR, GEOMG, GEOSL, LACAC, LACJO, LACLA, LACLS, LACPL, LEGPA, LEGPC, LEGPH, LEGPL, MAGSA, NOVAD, POLSJ, CUPNH, RALSO, RHIEC, RHIL3, RHILO, RHIME, RHOFD, RHOP5, RHOPA, RHOPB, RHOPS, SYNFM, SINMW, SPHWW
Plasmid encoded: in AGRRH, AGRT5, CUPNH, RALSO, RHIEC, RHIL3, RHIME, SINMW

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UniProtKB rule member sequences