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Annotation rule MF_01726 |
General rule information
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Accession |
MF_01726 |
Dates |
3-APR-2007 (Created) 19-NOV-2019 (Last updated, Version 23) |
Propagated annotation
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Identifier, protein and gene names
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Protein name |
RecName:
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Full=Spermidine/putrescine import ATP-binding protein PotA;
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EC 7.6.2.11;
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Function |
Part of the ABC transporter complex PotABCD involved in spermidine/putrescine import. Responsible for energy coupling to the transport system. |
Catalytic activity |
Reaction=ATP + H(2)O + polyamine-[polyamine-binding protein](Side 1) = ADP + phosphate + polyamine(Side 2) + [polyamine-binding protein](Side 1).; EC=7.6.2.11; |
Subunit |
The complex is composed of two ATP-binding proteins (PotA), two transmembrane proteins (PotB and PotC) and a solute-binding protein (PotD). |
case not defined <Property:Membrane> or <Property:Membrane=1>
Subcellular location |
Cell membrane; Peripheral membrane protein. |
else case <Property:Membrane=2>
Subcellular location |
Cell inner membrane; Peripheral membrane protein. |
end case
Similarity |
Belongs to the ABC transporter superfamily. Spermidine/putrescine importer (TC 3.A.1.11.1) family. |
case defined <Property:Membrane> and <Property:Membrane=2>
end case
GO:0015846; Biological process: polyamine transport.
GO:0015417; Molecular function: ATPase-coupled polyamine transmembrane transporter activity.
GO:0005886; Cellular component: plasma membrane.
Additional information
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Size range |
250-300 amino acids |
Related rules |
PRU01700 |
Fusion |
None |