ID   A0A3P1SNX4_9GAMM        Unreviewed;       458 AA.
AC   A0A3P1SNX4;
DT   13-FEB-2019, integrated into UniProtKB/TrEMBL.
DT   13-FEB-2019, sequence version 1.
DT   27-MAR-2024, entry version 14.
DE   RecName: Full=Trk system potassium uptake protein TrkA {ECO:0000256|ARBA:ARBA00017378};
GN   Name=trkA {ECO:0000313|EMBL:RRC98858.1};
GN   ORFNames=EHS89_11760 {ECO:0000313|EMBL:RRC98858.1};
OS   Amphritea balenae.
OC   Bacteria; Pseudomonadota; Gammaproteobacteria; Oceanospirillales;
OC   Oceanospirillaceae; Amphritea.
OX   NCBI_TaxID=452629 {ECO:0000313|EMBL:RRC98858.1, ECO:0000313|Proteomes:UP000267535};
RN   [1] {ECO:0000313|EMBL:RRC98858.1, ECO:0000313|Proteomes:UP000267535}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=JAMM 1525 {ECO:0000313|EMBL:RRC98858.1,
RC   ECO:0000313|Proteomes:UP000267535};
RA   Fang Z., Zhang Y., Han X.;
RT   "The draft genome sequence of Amphritea balenae JAMM 1525T.";
RL   Submitted (NOV-2018) to the EMBL/GenBank/DDBJ databases.
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:RRC98858.1}.
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DR   EMBL; RQXV01000006; RRC98858.1; -; Genomic_DNA.
DR   AlphaFoldDB; A0A3P1SNX4; -.
DR   OrthoDB; 9775180at2; -.
DR   Proteomes; UP000267535; Unassembled WGS sequence.
DR   GO; GO:0005886; C:plasma membrane; IEA:InterPro.
DR   GO; GO:0015079; F:potassium ion transmembrane transporter activity; IEA:InterPro.
DR   Gene3D; 3.40.50.720; NAD(P)-binding Rossmann-like Domain; 2.
DR   Gene3D; 3.30.70.1450; Regulator of K+ conductance, C-terminal domain; 2.
DR   InterPro; IPR006036; K_uptake_TrkA.
DR   InterPro; IPR036291; NAD(P)-bd_dom_sf.
DR   InterPro; IPR006037; RCK_C.
DR   InterPro; IPR036721; RCK_C_sf.
DR   InterPro; IPR003148; RCK_N.
DR   PANTHER; PTHR43833; POTASSIUM CHANNEL PROTEIN 2-RELATED-RELATED; 1.
DR   PANTHER; PTHR43833:SF5; TRK SYSTEM POTASSIUM UPTAKE PROTEIN TRKA; 1.
DR   Pfam; PF02080; TrkA_C; 2.
DR   Pfam; PF02254; TrkA_N; 2.
DR   PRINTS; PR00335; KUPTAKETRKA.
DR   SUPFAM; SSF51735; NAD(P)-binding Rossmann-fold domains; 2.
DR   SUPFAM; SSF116726; TrkA C-terminal domain-like; 2.
DR   PROSITE; PS51202; RCK_C; 2.
DR   PROSITE; PS51201; RCK_N; 2.
PE   4: Predicted;
KW   Ion transport {ECO:0000256|ARBA:ARBA00023065};
KW   NAD {ECO:0000256|ARBA:ARBA00023027};
KW   Transport {ECO:0000256|ARBA:ARBA00023065}.
FT   DOMAIN          2..131
FT                   /note="RCK N-terminal"
FT                   /evidence="ECO:0000259|PROSITE:PS51201"
FT   DOMAIN          143..227
FT                   /note="RCK C-terminal"
FT                   /evidence="ECO:0000259|PROSITE:PS51202"
FT   DOMAIN          234..354
FT                   /note="RCK N-terminal"
FT                   /evidence="ECO:0000259|PROSITE:PS51201"
FT   DOMAIN          368..453
FT                   /note="RCK C-terminal"
FT                   /evidence="ECO:0000259|PROSITE:PS51202"
SQ   SEQUENCE   458 AA;  50181 MW;  875AC391249C0701 CRC64;
     MKIIILGAGQ VGGTLAENLA SEANDITIVD TDMSRLRELQ DRLDIRTVEG KASYPSILDQ
     AGAQDCDMLI AVTNSDEVNM IACQIAQSLY NIPTKIARVR EHDYLQSKKK IFTDKAIPVD
     VLISPEELVT RHVKRLIEHP GALQVLDFAD GIAQLVAVKA YYGGPLVGRE ISFLRAHMPS
     VDTRVAAIFR QGSPIIPKGD TVIEADDEVF FIAAKRDIRS VMSELRRLDR PYKRIIIAGG
     GNIGARLAST IESDFQVKII ERDIRRCNDL AKRLDNTIVL HGSASDKELL LEENIEDTDV
     FCALTNDDEA NIMASMLAKR LGARTVMTLI NNPAYVDLVQ GGVIDIAISP QQTTIGSLLT
     HVRRGDVAAV HSLRRGAAEA IEAVAHGDKR SSKVVGKTIE EIDLPAGTTI GAIVRNNEVL
     IAHDDVVVEN DDHVILFLVD KRKIGEVERL FQVGLGFF
//