ID   A0A1H2SMM7_9RHOB        Unreviewed;       166 AA.
AC   A0A1H2SMM7;
DT   22-NOV-2017, integrated into UniProtKB/TrEMBL.
DT   22-NOV-2017, sequence version 1.
DT   27-MAR-2024, entry version 31.
DE   SubName: Full=Multisubunit potassium/proton antiporter, PhaE subunit {ECO:0000313|EMBL:SDW32923.1};
GN   ORFNames=SAMN04488001_0870 {ECO:0000313|EMBL:SDW32923.1};
OS   Litoreibacter albidus.
OC   Bacteria; Pseudomonadota; Alphaproteobacteria; Rhodobacterales;
OC   Roseobacteraceae; Litoreibacter.
OX   NCBI_TaxID=670155 {ECO:0000313|EMBL:SDW32923.1, ECO:0000313|Proteomes:UP000199441};
RN   [1] {ECO:0000313|Proteomes:UP000199441}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=DSM 26922 {ECO:0000313|Proteomes:UP000199441};
RA   Varghese N., Submissions S.;
RL   Submitted (OCT-2016) to the EMBL/GenBank/DDBJ databases.
CC   -!- SUBCELLULAR LOCATION: Cell membrane {ECO:0000256|ARBA:ARBA00004651};
CC       Multi-pass membrane protein {ECO:0000256|ARBA:ARBA00004651}. Membrane
CC       {ECO:0000256|ARBA:ARBA00004141}; Multi-pass membrane protein
CC       {ECO:0000256|ARBA:ARBA00004141}.
CC   -!- SIMILARITY: Belongs to the CPA3 antiporters (TC 2.A.63) subunit E
CC       family. {ECO:0000256|ARBA:ARBA00006228}.
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DR   EMBL; FNOI01000001; SDW32923.1; -; Genomic_DNA.
DR   AlphaFoldDB; A0A1H2SMM7; -.
DR   STRING; 670155.SAMN04488001_0870; -.
DR   OrthoDB; 9807187at2; -.
DR   Proteomes; UP000199441; Unassembled WGS sequence.
DR   GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
DR   GO; GO:0008324; F:monoatomic cation transmembrane transporter activity; IEA:InterPro.
DR   InterPro; IPR002758; Cation_antiport_E.
DR   PANTHER; PTHR34584; NA(+)/H(+) ANTIPORTER SUBUNIT E1; 1.
DR   PANTHER; PTHR34584:SF1; NA(+)_H(+) ANTIPORTER SUBUNIT E1; 1.
DR   Pfam; PF01899; MNHE; 1.
DR   PIRSF; PIRSF019239; MrpE; 1.
PE   3: Inferred from homology;
KW   Cell membrane {ECO:0000256|ARBA:ARBA00022475};
KW   Membrane {ECO:0000256|ARBA:ARBA00023136, ECO:0000256|SAM:Phobius};
KW   Transmembrane {ECO:0000256|ARBA:ARBA00022692, ECO:0000256|SAM:Phobius};
KW   Transmembrane helix {ECO:0000256|ARBA:ARBA00022989,
KW   ECO:0000256|SAM:Phobius}.
FT   TRANSMEM        6..25
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|SAM:Phobius"
FT   TRANSMEM        32..52
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|SAM:Phobius"
FT   TRANSMEM        64..87
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|SAM:Phobius"
SQ   SEQUENCE   166 AA;  18602 MW;  7000CA72E36D34B4 CRC64;
     MSRAFYWLLP HPLLTLLLAV VWTLLQNEIS AGMVVFGIIL GIVIPWGTSI WWPDTPKGFR
     LGKMVTYSLM VLWDILVANI QVAWIVLSVP NAKLKPAWIV VPLELRQPEA ITVLAGTITL
     TPGTVSADLS DQGHSLLVHV LHTDDPDAVR DDIMTRYQNR LKEIFI
//