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Annotation rule MF_00276 |
General rule information
[?]
Accession |
MF_00276 |
Dates |
1-JUN-2001 (Created) 18-NOV-2019 (Last updated, Version 39) |
Propagated annotation
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Identifier, protein and gene names
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Protein name |
RecName:
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Full=Potassium-transporting ATPase KdpC subunit;
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AltName:
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Full=ATP phosphohydrolase [potassium-transporting] C chain;
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AltName:
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Full=Potassium-binding and translocating subunit C;
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AltName:
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Full=Potassium-translocating ATPase C chain;
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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. |
case defined <Property:Membrane> and <Property:Membrane=2>
end case
GO:0005524; Molecular function: ATP binding.
GO:0006813; Biological process: potassium ion transport.
GO:0005887; Cellular component: integral component of plasma membrane.
General |
Transmembrane; -; 1; trigger=yes; |
Additional information
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Size range |
170-300 amino acids |
Related rules |
None |
Fusion |
None |
Comments |
Possible wrong start in DEIRA |