AC   MF_01726;
DC   Protein; auto
TR   PROSITE; PS51305; POTA; 1; level=0
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Names: ABC_ATPase_PotA
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ID   POTA
DE   RecName: Full=Spermidine/putrescine import ATP-binding protein PotA;
DE            EC=7.6.2.11;
GN   Name=potA;
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CC   -!- FUNCTION: Part of the ABC transporter complex PotABCD involved in
CC       spermidine/putrescine import. Responsible for energy coupling to the
CC       transport system.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=ATP + H2O + polyamine-[polyamine-binding protein]Side 1 = ADP
CC         + phosphate + polyamineSide 2 + [polyamine-binding protein]Side 1.;
CC         EC=7.6.2.11;
CC   -!- SUBUNIT: The complex is composed of two ATP-binding proteins (PotA),
CC       two transmembrane proteins (PotB and PotC) and a solute-binding protein
CC       (PotD).
case not defined <Property:Membrane> or <Property:Membrane=1>
CC   -!- SUBCELLULAR LOCATION: Cell membrane; Peripheral membrane protein.
else case <Property:Membrane=2>
CC   -!- SUBCELLULAR LOCATION: Cell inner membrane; Peripheral membrane protein.
end case
CC   -!- SIMILARITY: Belongs to the ABC transporter superfamily.
CC       Spermidine/putrescine importer (TC 3.A.1.11.1) family.
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DR   Pfam; PF00005; ABC_tran; 1; trigger=no
DR   NCBIfam; TIGR01187; PotA; 1; trigger=no
DR   PROSITE; PS00211; ABC_TRANSPORTER_1; 1; trigger=no
DR   PROSITE; PS50893; ABC_TRANSPORTER_2; 1; trigger=yes
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GO   GO:0015846; P:polyamine transport
GO   GO:0015417; F:ABC-type polyamine transporter activity
GO   GO:0005886; C:plasma membrane
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KW   ATP-binding
case defined <Property:Membrane> and <Property:Membrane=2>
KW   Cell inner membrane
end case
KW   Cell membrane
KW   Membrane
KW   Nucleotide-binding
KW   Transport
KW   Translocase
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Size: 250-300;
Related: PRU01700;
Template: P69874;
Scope:
 Bacteria
Fusion:
 Nter: None
 Cter: None
Duplicate: in PSEAE
Plasmid: None
Comments: None
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# Revision 1.26 2023/06/01
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