AC   MF_01412;
DC   Protein; auto
TR   HAMAP; MF_01412; -; 1; level=0
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Names: K_H_efflux_KefB
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ID   KEFB
DE   RecName: Full=Glutathione-regulated potassium-efflux system protein KefB;
DE   AltName: Full=K(+)/H(+) antiporter;
GN   Name=kefB;
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CC   -!- FUNCTION: Pore-forming subunit of a potassium efflux system that
CC       confers protection against electrophiles. Catalyzes K(+)/H(+) antiport.
CC   -!- SUBUNIT: Interacts with the regulatory subunit KefG.
CC   -!- SUBCELLULAR LOCATION: Cell inner membrane; Multi-pass membrane protein.
CC   -!- SIMILARITY: Belongs to the monovalent cation:proton antiporter 2 (CPA2)
CC       transporter (TC 2.A.37) family. KefB subfamily.
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DR   Pfam; PF00999; Na_H_Exchanger; 1; trigger=no
DR   Pfam; PF02254; TrkA_N; 1; trigger=no
DR   PRINTS; PR00335; KUPTAKETRKA; 1; trigger=no
DR   NCBIfam; TIGR00932; 2a37; 1; trigger=no
DR   PROSITE; PS51201; RCK_N; 1; trigger=yes
DR   General; Transmembrane; -; 10-13; trigger=yes
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KW   Transport
KW   Antiport
KW   Ion transport
KW   Potassium
KW   Potassium transport
KW   Transmembrane
KW   Membrane
KW   Cell membrane
KW   Cell inner membrane
KW   Transmembrane helix
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GO   GO:0015503; F:glutathione-regulated potassium exporter activity
GO   GO:0006813; P:potassium ion transport
GO   GO:0005886; C:plasma membrane
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FT   None
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Size: 544-656;
Related: None;
Template: P45522;
Scope:
 Bacteria; Gammaproteobacteria
Fusion:
 Nter: None
 Cter: None
Duplicate: None
Plasmid: None
Comments: None
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# Revision 1.28 2023/06/01
//