ID A0A5B9PG78_9BACT Unreviewed; 156 AA.
AC A0A5B9PG78;
DT 13-NOV-2019, integrated into UniProtKB/TrEMBL.
DT 13-NOV-2019, sequence version 1.
DT 18-JUN-2025, entry version 18.
DE SubName: Full=Na(+)/H(+) antiporter subunit B {ECO:0000313|EMBL:QEG24225.1};
GN Name=mrpB {ECO:0000313|EMBL:QEG24225.1};
GN ORFNames=MFFC18_41420 {ECO:0000313|EMBL:QEG24225.1};
OS Mariniblastus fucicola.
OC Bacteria; Pseudomonadati; Planctomycetota; Planctomycetia; Pirellulales;
OC Pirellulaceae; Mariniblastus.
OX NCBI_TaxID=980251 {ECO:0000313|EMBL:QEG24225.1, ECO:0000313|Proteomes:UP000322214};
RN [1] {ECO:0000313|EMBL:QEG24225.1, ECO:0000313|Proteomes:UP000322214}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=FC18 {ECO:0000313|EMBL:QEG24225.1,
RC ECO:0000313|Proteomes:UP000322214};
RA Wiegand S., Jogler M., Boedeker C., Pinto D., Vollmers J., Rivas-Marin E.,
RA Kohn T., Peeters S.H., Heuer A., Rast P., Oberbeckmann S., Bunk B.,
RA Jeske O., Meyerdierks A., Storesund J.E., Kallscheuer N., Luecker S.,
RA Lage O.M., Pohl T., Merkel B.J., Hornburger P., Mueller R.-W., Bruemmer F.,
RA Labrenz M., Spormann A.M., Op den Camp H., Overmann J., Amann R.,
RA Jetten M.S.M., Mascher T., Medema M.H., Devos D.P., Kaster A.-K.,
RA Ovreas L., Rohde M., Galperin M.Y., Jogler C.;
RT "Deep-cultivation of Planctomycetes and their phenomic and genomic
RT characterization uncovers novel biology.";
RL Submitted (AUG-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}.
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DR EMBL; CP042912; QEG24225.1; -; Genomic_DNA.
DR RefSeq; WP_075083508.1; NZ_CP042912.1.
DR AlphaFoldDB; A0A5B9PG78; -.
DR STRING; 980251.GCA_001642875_00718; -.
DR KEGG; mff:MFFC18_41420; -.
DR OrthoDB; 9798859at2; -.
DR Proteomes; UP000322214; Chromosome.
DR GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
DR InterPro; IPR050622; CPA3_antiporter_subunitB.
DR InterPro; IPR007182; MnhB.
DR NCBIfam; NF009162; PRK12508.1; 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:UP000322214};
KW Transmembrane {ECO:0000256|ARBA:ARBA00022692, ECO:0000256|SAM:Phobius};
KW Transmembrane helix {ECO:0000256|ARBA:ARBA00022989,
KW ECO:0000256|SAM:Phobius}.
FT TRANSMEM 9..27
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 39..59
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 71..90
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 124..149
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT DOMAIN 6..142
FT /note="Na+/H+ antiporter MnhB subunit-related protein"
FT /evidence="ECO:0000259|Pfam:PF04039"
SQ SEQUENCE 156 AA; 16590 MW; 7271590019206C8B CRC64;
MNSFPIIRVI TKLIIPYILL FALYVQFHGD FGPGGGFQAG VIFASAIILY GLVFGLPAAQ
RVAPVRVVEK LIALGLLIYA GTGVATMLIA KGNGHGEASQ ANFLDYESLN HNISWLGPLS
GQHLGIFLVE LGVGITVTAV MTIIFYAFAG REPVAE
//
