ID A0A4Y8I107_9BACT Unreviewed; 150 AA.
AC A0A4Y8I107;
DT 18-SEP-2019, integrated into UniProtKB/TrEMBL.
DT 18-SEP-2019, sequence version 1.
DT 18-JUN-2025, entry version 17.
DE RecName: Full=Na+/H+ antiporter MnhB subunit-related protein domain-containing protein {ECO:0000259|Pfam:PF04039};
GN ORFNames=E3V08_03135 {ECO:0000313|EMBL:TFB08695.1};
OS Candidatus Atribacteria bacterium MT.SAG.1.
OC Bacteria; Pseudomonadati; Atribacterota.
OX NCBI_TaxID=2552984 {ECO:0000313|EMBL:TFB08695.1, ECO:0000313|Proteomes:UP000297787};
RN [1] {ECO:0000313|EMBL:TFB08695.1, ECO:0000313|Proteomes:UP000297787}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=MT.SAG.1 {ECO:0000313|EMBL:TFB08695.1};
RA Peoples L.M.;
RL Submitted (MAR-2019) to the EMBL/GenBank/DDBJ databases.
RN [2] {ECO:0000313|EMBL:TFB08695.1, ECO:0000313|Proteomes:UP000297787}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=MT.SAG.1 {ECO:0000313|EMBL:TFB08695.1};
RA Bartlett D.H., Eloe-Fadrosh E.A.;
RT "Metabolic potential of hadal sediment consortia and uncharacterized deep-
RT ocean lineages.";
RL Submitted (MAY-2019) to the EMBL/GenBank/DDBJ databases.
CC -!- SUBCELLULAR LOCATION: Cell membrane {ECO:0000256|ARBA:ARBA00004651};
CC Multi-pass membrane protein {ECO:0000256|ARBA:ARBA00004651}.
CC -!- SIMILARITY: Belongs to the CPA3 antiporters (TC 2.A.63) subunit B
CC family. {ECO:0000256|ARBA:ARBA00009425}.
CC -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:TFB08695.1}.
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DR EMBL; SORV01000019; TFB08695.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A4Y8I107; -.
DR Proteomes; UP000297787; Unassembled WGS sequence.
DR GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
DR InterPro; IPR050622; CPA3_antiporter_subunitB.
DR InterPro; IPR007182; MnhB.
DR NCBIfam; NF006248; PRK08386.1; 1.
DR PANTHER; PTHR33932; NA(+)/H(+) ANTIPORTER SUBUNIT B; 1.
DR PANTHER; PTHR33932:SF4; NA(+)_H(+) ANTIPORTER SUBUNIT B; 1.
DR Pfam; PF04039; MnhB; 1.
PE 3: Inferred from homology;
KW Cell membrane {ECO:0000256|ARBA:ARBA00022475};
KW Membrane {ECO:0000256|ARBA:ARBA00023136, ECO:0000256|SAM:Phobius};
KW Reference proteome {ECO:0000313|Proteomes:UP000297787};
KW Transmembrane {ECO:0000256|ARBA:ARBA00022692, ECO:0000256|SAM:Phobius};
KW Transmembrane helix {ECO:0000256|ARBA:ARBA00022989,
KW ECO:0000256|SAM:Phobius}.
FT TRANSMEM 12..33
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 39..60
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 80..100
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 120..142
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT DOMAIN 12..132
FT /note="Na+/H+ antiporter MnhB subunit-related protein"
FT /evidence="ECO:0000259|Pfam:PF04039"
SQ SEQUENCE 150 AA; 16269 MW; DA1C4B94ABF8879F CRC64;
MSKEHDKGMS LIVKVITRLT VGLILLFGIY IVLHGHVSPG GGFAGGVIIA LSFIHLMLAY
GKDVALKKLP KTAMSFFEGV GAILFLSIAL LGFTGGYFFL NFISKGEPFR LFSAGTIPLY
NIAISLKVGV GVFAIFVVLV LLKFEWEKKE
//
