ID   A0A1X7AJV2_9GAMM        Unreviewed;       457 AA.
AC   A0A1X7AJV2;
DT   05-JUL-2017, integrated into UniProtKB/TrEMBL.
DT   05-JUL-2017, sequence version 1.
DT   27-MAR-2024, entry version 18.
DE   RecName: Full=Trk system potassium uptake protein TrkA {ECO:0000256|ARBA:ARBA00017378};
GN   Name=trkA {ECO:0000313|EMBL:SMA46427.1};
GN   ORFNames=EHSB41UT_02170 {ECO:0000313|EMBL:SMA46427.1};
OS   Parendozoicomonas haliclonae.
OC   Bacteria; Pseudomonadota; Gammaproteobacteria; Oceanospirillales;
OC   Endozoicomonadaceae; Parendozoicomonas.
OX   NCBI_TaxID=1960125 {ECO:0000313|EMBL:SMA46427.1, ECO:0000313|Proteomes:UP000196573};
RN   [1] {ECO:0000313|EMBL:SMA46427.1, ECO:0000313|Proteomes:UP000196573}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=SB41UT1 {ECO:0000313|EMBL:SMA46427.1};
RA   Afonso C.L., Miller P.J., Scott M.A., Spackman E., Goraichik I.,
RA   Dimitrov K.M., Suarez D.L., Swayne D.E.;
RL   Submitted (MAR-2017) to the EMBL/GenBank/DDBJ databases.
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DR   EMBL; FWPT01000004; SMA46427.1; -; Genomic_DNA.
DR   AlphaFoldDB; A0A1X7AJV2; -.
DR   OrthoDB; 9775180at2; -.
DR   Proteomes; UP000196573; 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   Reference proteome {ECO:0000313|Proteomes:UP000196573};
KW   Transport {ECO:0000256|ARBA:ARBA00023065}.
FT   DOMAIN          2..129
FT                   /note="RCK N-terminal"
FT                   /evidence="ECO:0000259|PROSITE:PS51201"
FT   DOMAIN          142..226
FT                   /note="RCK C-terminal"
FT                   /evidence="ECO:0000259|PROSITE:PS51202"
FT   DOMAIN          233..353
FT                   /note="RCK N-terminal"
FT                   /evidence="ECO:0000259|PROSITE:PS51201"
FT   DOMAIN          367..452
FT                   /note="RCK C-terminal"
FT                   /evidence="ECO:0000259|PROSITE:PS51202"
SQ   SEQUENCE   457 AA;  50404 MW;  B8E959756C0B848A CRC64;
     MKIIILGAGQ VGGTLAENLA NEENDITIVD TDNARLRDLQ EKLDIRTVHG MASFPSVLKQ
     AGADDADMLV AVTNSDEVNM VACQIAFTMF HTPTKIARIR QAAYLTRTGL FSEEAFPVDV
     LISPEQVVTT HIKRLIEHPG ALQVLDFANG RLQMVAVKAY YGGPLVNQEL RTIREHMPNV
     DTRVAAIFRR GQAINPEGTT VIEADDEVFF IADRRHIRDV MSELRRLDHD YKRIIIAGGG
     NIGLRLAQAI EDRYNVKIIE RNHDRCHTLS QELNRTIVFH GNASDKDLLQ SESIEGTDIF
     IALTNDDEAN VMSSMLAKRL GARKVMALIN NPAYVDLVQG GEIDIAISPQ LVTIGSLLRH
     VRRGDVVNVH SLRRGAAEAI EAIAHGDKHS SKVVGRTIGE VALPPGATIG AIVRNDEVLI
     AHDHIEIEAG DHVILFLTDK KRITEVEKLF QVGIAFF
//