HAMAP rule MF_01522
General rule information
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Accession | MF_01522 |
Dates | 7-SEP-2004 (Created)
1-JUN-2023 (Last updated, Version 48) |
Name | Kup |
Scope(s) |
Bacteria Archaea Methanomicrobia |
Template(s) | P63183 (KUP_ECOLI); [ Recover all ] |
Triggered by |
HAMAP; MF_01522 (Get profile general information and statistics) |
Propagated annotation
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Identifier, protein and gene names
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Identifier | KUP |
case <OC:Enterobacterales> | |
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 | Name=kup; |
Comments
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case <OC:Enterobacterales> | |
FUNCTION | Responsible for the low-affinity transport of potassium into the cell. Likely operates as a K(+):H(+) symporter. |
else | |
FUNCTION | Transport of potassium into the cell. Likely operates as a K(+):H(+) symporter. |
end case | |
CATALYTIC ACTIVITY | Reaction=H(+)(in) + K(+)(in) = H(+)(out) + K(+)(out); Xref=Rhea:RHEA:28490, ChEBI:CHEBI:15378, ChEBI:CHEBI:29103; PhysiologicalDirection=right-to-left; Xref=Rhea:RHEA:28492; |
case not defined <Property:Membrane> or <Property:Membrane=1> | |
SUBCELLULAR LOCATION | Cell membrane; Multi-pass membrane protein. |
else case <Property:Membrane=2> | |
SUBCELLULAR LOCATION | Cell inner membrane; Multi-pass membrane protein. |
end case | |
SIMILARITY | Belongs to the HAK/KUP transporter (TC 2.A.72) family. |
Keywords
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Cell membrane | |
case defined <Property:Membrane> and <Property:Membrane=2> | |
Cell inner membrane | |
end case | |
Ion transport | |
Membrane | |
Potassium | |
Potassium transport | |
Symport | |
Transmembrane | |
Transport | |
Transmembrane helix |
Gene Ontology
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GO:0015079; Molecular function:potassium ion transmembrane transporter activity |
GO:0015293; Molecular function:symporter activity |
GO:0006813; Biological process:potassium ion transport |
GO:0005886; Cellular component:plasma membrane |
Cross-references
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Pfam | PF02705; K_trans; 1; |
NCBIfam | TIGR00794; Kup; 1; |
General | Transmembrane; -; 11-13; |
Features
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Additional information
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Size range | 603-684 amino acids |
Related rules |
None |
Fusion | Nter: None Cter: None |