HAMAP rule MF_00276
General rule information
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Accession | MF_00276 |
Dates | 1-JUN-2001 (Created)
1-JUN-2023 (Last updated, Version 41) |
Name | KdpC |
Scope(s) |
Bacteria Archaea |
Template(s) | P03961 (KDPC_ECOLI); [ Recover all ] |
Triggered by |
HAMAP; MF_00276 (Get profile general information and statistics) |
Propagated annotation
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Identifier, protein and gene names
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Identifier | KDPC |
Protein name | RecName: Full=Potassium-transporting ATPase KdpC subunit; AltName: Full=ATP phosphohydrolase [potassium-transporting] C chain; AltName: Full=Potassium-binding and translocating subunit C; AltName: Full=Potassium-translocating ATPase C chain; |
Gene name | Name=kdpC; |
Comments
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FUNCTION | Part of the high-affinity ATP-driven potassium transport (or Kdp) system, which catalyzes the hydrolysis of ATP coupled with the electrogenic transport of potassium into the cytoplasm. This subunit acts as a catalytic chaperone that increases the ATP-binding affinity of the ATP-hydrolyzing subunit KdpB by the formation of a transient KdpB/KdpC/ATP ternary complex. |
SUBUNIT | The system is composed of three essential subunits: KdpA, KdpB and KdpC. |
case defined <Property:Membrane> and <Property:Membrane=2> | |
SUBCELLULAR LOCATION | Cell inner membrane; Single-pass membrane protein. |
else | |
SUBCELLULAR LOCATION | Cell membrane; Single-pass membrane protein. |
end case | |
SIMILARITY | Belongs to the KdpC family. |
Keywords
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ATP-binding | |
case defined <Property:Membrane> and <Property:Membrane=2> | |
Cell inner membrane | |
end case | |
Cell membrane | |
Ion transport | |
Membrane | |
Nucleotide-binding | |
Potassium | |
Potassium transport | |
Transmembrane | |
Transmembrane helix | |
Transport |
Gene Ontology
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GO:0005524; Molecular function:ATP binding |
GO:0006813; Biological process:potassium ion transport |
GO:0005886; Cellular component:plasma membrane |
Cross-references
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Pfam | PF02669; KdpC; 1; |
PIRSF | PIRSF001296; K_ATPase_KdpC; 1; |
NCBIfam | TIGR00681; KdpC; 1; |
General | Transmembrane; -; 1; |
Features
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Additional information
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Size range | 170-300 amino acids |
Related rules |
None |
Fusion | Nter: None Cter: None |
Comments | Possible wrong start in DEIRA |