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Database: UniProt
Entry: A0A1A9NQ01_9PROT
LinkDB: A0A1A9NQ01_9PROT
Original site: A0A1A9NQ01_9PROT 
ID   A0A1A9NQ01_9PROT        Unreviewed;       570 AA.
AC   A0A1A9NQ01;
DT   05-OCT-2016, integrated into UniProtKB/TrEMBL.
DT   05-OCT-2016, sequence version 1.
DT   24-JAN-2024, entry version 29.
DE   SubName: Full=Sodium:proton antiporter {ECO:0000313|EMBL:OAJ71892.1};
GN   ORFNames=A7976_10605 {ECO:0000313|EMBL:OAJ71892.1};
OS   Methylobacillus sp. MM3.
OC   Bacteria; Pseudomonadota; Betaproteobacteria; Nitrosomonadales;
OC   Methylophilaceae; Methylobacillus.
OX   NCBI_TaxID=1848039 {ECO:0000313|EMBL:OAJ71892.1, ECO:0000313|Proteomes:UP000077549};
RN   [1] {ECO:0000313|EMBL:OAJ71892.1, ECO:0000313|Proteomes:UP000077549}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=MM2 {ECO:0000313|EMBL:OAJ71892.1,
RC   ECO:0000313|Proteomes:UP000077549};
RA   Macey M.C., Murrell J.C.;
RT   "Draft genome of Methylobacillus sp. MM2 isolated from grassland soil.";
RL   Submitted (MAY-2016) to the EMBL/GenBank/DDBJ databases.
CC   -!- SUBCELLULAR LOCATION: Membrane {ECO:0000256|ARBA:ARBA00004141}; Multi-
CC       pass membrane protein {ECO:0000256|ARBA:ARBA00004141}.
CC   -!- SIMILARITY: Belongs to the monovalent cation:proton antiporter 2 (CPA2)
CC       transporter (TC 2.A.37) family. {ECO:0000256|ARBA:ARBA00005551}.
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:OAJ71892.1}.
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DR   EMBL; LXTQ01000001; OAJ71892.1; -; Genomic_DNA.
DR   RefSeq; WP_067106648.1; NZ_LXTQ01000001.1.
DR   AlphaFoldDB; A0A1A9NQ01; -.
DR   STRING; 1848039.A7976_10605; -.
DR   OrthoDB; 9781411at2; -.
DR   Proteomes; UP000077549; Unassembled WGS sequence.
DR   GO; GO:0016020; C:membrane; IEA:UniProtKB-KW.
DR   GO; GO:0015297; F:antiporter activity; IEA:UniProtKB-KW.
DR   GO; GO:0006813; P:potassium ion transport; IEA:InterPro.
DR   GO; GO:1902600; P:proton transmembrane transport; IEA:InterPro.
DR   Gene3D; 1.20.1530.20; -; 1.
DR   Gene3D; 3.40.50.720; NAD(P)-binding Rossmann-like Domain; 1.
DR   InterPro; IPR006153; Cation/H_exchanger.
DR   InterPro; IPR038770; Na+/solute_symporter_sf.
DR   InterPro; IPR036291; NAD(P)-bd_dom_sf.
DR   InterPro; IPR003148; RCK_N.
DR   PANTHER; PTHR42751:SF1; CATION/PROTON ANTIPORTER YBAL-RELATED; 1.
DR   PANTHER; PTHR42751; SODIUM/HYDROGEN EXCHANGER FAMILY/TRKA DOMAIN PROTEIN; 1.
DR   Pfam; PF00999; Na_H_Exchanger; 1.
DR   Pfam; PF02254; TrkA_N; 1.
DR   SUPFAM; SSF51735; NAD(P)-binding Rossmann-fold domains; 1.
DR   PROSITE; PS51201; RCK_N; 1.
PE   3: Inferred from homology;
KW   Membrane {ECO:0000256|ARBA:ARBA00023136, ECO:0000256|SAM:Phobius};
KW   Reference proteome {ECO:0000313|Proteomes:UP000077549};
KW   Transmembrane {ECO:0000256|ARBA:ARBA00022692, ECO:0000256|SAM:Phobius};
KW   Transmembrane helix {ECO:0000256|ARBA:ARBA00022989,
KW   ECO:0000256|SAM:Phobius}; Transport {ECO:0000256|ARBA:ARBA00022448}.
FT   TRANSMEM        6..26
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|SAM:Phobius"
FT   TRANSMEM        33..50
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|SAM:Phobius"
FT   TRANSMEM        56..76
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|SAM:Phobius"
FT   TRANSMEM        88..110
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|SAM:Phobius"
FT   TRANSMEM        116..136
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|SAM:Phobius"
FT   TRANSMEM        148..176
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|SAM:Phobius"
FT   TRANSMEM        188..209
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|SAM:Phobius"
FT   TRANSMEM        229..258
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|SAM:Phobius"
FT   TRANSMEM        278..296
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|SAM:Phobius"
FT   TRANSMEM        308..332
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|SAM:Phobius"
FT   TRANSMEM        344..364
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|SAM:Phobius"
FT   TRANSMEM        371..390
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|SAM:Phobius"
FT   DOMAIN          429..551
FT                   /note="RCK N-terminal"
FT                   /evidence="ECO:0000259|PROSITE:PS51201"
SQ   SEQUENCE   570 AA;  60573 MW;  2BDCE423E3A95D2A CRC64;
     MPHEVSLITT IAAAFGLAMA MGFIASKLRM PPLVGYLVAG ILIGPATPGF DADMELASQL
     AEIGVMLLMF GVGLHFSLDD LLAVKRIAVP GAIVQIAVAT ALGMVTATYW GWDIGAALVF
     GLSLSVASTV VLLRALEARG VLDSINGRIA VGWLIVEDLV MVLVLVLLPV FAGFLGSSTE
     EHAWDNEVWV TIGITLVKVT TFIALMLIVG RRLFPKLLWQ VARTGSRELF TLCVIAAAVV
     VAYGSASLFG VSFALGAFFA GMMMRESEFS HRAADESLPL RDAFSVLFFV SVGMLFNPQV
     LLDDPMKVLV VTAIIIFGKT LAAIVLVLAF RYPLNTALTV GASLAQIGEF SFILAGMGVS
     LGLLGTEGQT LILAGALLSI ALNSLAFAAI EPAQVWIRSR SALARRLELS DDPLAQLPMS
     TDQALLTGQV VLVGYGRVGK RIAESLNECG IPYVVAEQNR GIVEALRAHE IPAVSGDASD
     PAVLIQAHIA RAGMLVIATP DTFAARKMVE TAKLLNPNVE VVVRTHSDEE ADLLTKENIG
     KVFMGEHELA RGMTAHVLGR MGIGEPRKKH
//
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