ID A8GYG9_SHEPA Unreviewed; 480 AA.
AC A8GYG9;
DT 13-NOV-2007, integrated into UniProtKB/TrEMBL.
DT 13-NOV-2007, sequence version 1.
DT 27-MAR-2024, entry version 71.
DE RecName: Full=Trk system potassium uptake protein {ECO:0000256|PIRNR:PIRNR006247};
GN OrderedLocusNames=Spea_0027 {ECO:0000313|EMBL:ABV85356.1};
OS Shewanella pealeana (strain ATCC 700345 / ANG-SQ1).
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Alteromonadales;
OC Shewanellaceae; Shewanella.
OX NCBI_TaxID=398579 {ECO:0000313|EMBL:ABV85356.1, ECO:0000313|Proteomes:UP000002608};
RN [1] {ECO:0000313|EMBL:ABV85356.1, ECO:0000313|Proteomes:UP000002608}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 700345 / ANG-SQ1 {ECO:0000313|Proteomes:UP000002608};
RG US DOE Joint Genome Institute;
RA Copeland A., Lucas S., Lapidus A., Barry K., Glavina del Rio T., Dalin E.,
RA Tice H., Pitluck S., Chertkov O., Brettin T., Bruce D., Detter J.C.,
RA Han C., Schmutz J., Larimer F., Land M., Hauser L., Kyrpides N., Kim E.,
RA Zhao J.-S.Z., Manno D., Hawari J., Richardson P.;
RT "Complete sequence of Shewanella pealeana ATCC 700345.";
RL Submitted (OCT-2007) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Low-affinity potassium transport system. Interacts with Trk
CC system potassium uptake protein TrkA. {ECO:0000256|PIRNR:PIRNR006247}.
CC -!- SUBCELLULAR LOCATION: Cell inner membrane
CC {ECO:0000256|PIRNR:PIRNR006247}; Multi-pass membrane protein
CC {ECO:0000256|PIRNR:PIRNR006247}. Membrane
CC {ECO:0000256|ARBA:ARBA00004141}; Multi-pass membrane protein
CC {ECO:0000256|ARBA:ARBA00004141}.
CC -!- SIMILARITY: Belongs to the TrkH potassium transport family.
CC {ECO:0000256|PIRNR:PIRNR006247}.
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DR EMBL; CP000851; ABV85356.1; -; Genomic_DNA.
DR RefSeq; WP_012153302.1; NC_009901.1.
DR AlphaFoldDB; A8GYG9; -.
DR STRING; 398579.Spea_0027; -.
DR KEGG; spl:Spea_0027; -.
DR eggNOG; COG0168; Bacteria.
DR HOGENOM; CLU_030708_0_1_6; -.
DR OrthoDB; 9810952at2; -.
DR Proteomes; UP000002608; Chromosome.
DR GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR GO; GO:0015379; F:potassium:chloride symporter activity; IEA:InterPro.
DR InterPro; IPR003445; Cat_transpt.
DR InterPro; IPR004772; TrkH.
DR NCBIfam; TIGR00933; 2a38; 1.
DR PANTHER; PTHR32024:SF3; TRK SYSTEM POTASSIUM UPTAKE PROTEIN; 1.
DR PANTHER; PTHR32024; TRK SYSTEM POTASSIUM UPTAKE PROTEIN TRKG-RELATED; 1.
DR Pfam; PF02386; TrkH; 1.
DR PIRSF; PIRSF006247; TrkH; 1.
PE 3: Inferred from homology;
KW Cell inner membrane {ECO:0000256|PIRNR:PIRNR006247};
KW Cell membrane {ECO:0000256|ARBA:ARBA00022475,
KW ECO:0000256|PIRNR:PIRNR006247};
KW Ion transport {ECO:0000256|ARBA:ARBA00023065,
KW ECO:0000256|PIRNR:PIRNR006247};
KW Membrane {ECO:0000256|ARBA:ARBA00023136, ECO:0000256|PIRNR:PIRNR006247};
KW Metal-binding {ECO:0000256|PIRSR:PIRSR006247-1};
KW Potassium {ECO:0000256|ARBA:ARBA00022958, ECO:0000256|PIRNR:PIRNR006247};
KW Potassium transport {ECO:0000256|ARBA:ARBA00022538,
KW ECO:0000256|PIRNR:PIRNR006247};
KW Reference proteome {ECO:0000313|Proteomes:UP000002608};
KW Transmembrane {ECO:0000256|ARBA:ARBA00022692, ECO:0000256|SAM:Phobius};
KW Transmembrane helix {ECO:0000256|ARBA:ARBA00022989,
KW ECO:0000256|SAM:Phobius};
KW Transport {ECO:0000256|ARBA:ARBA00022448, ECO:0000256|PIRNR:PIRNR006247}.
FT TRANSMEM 7..31
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 37..58
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 70..95
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 132..160
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 181..199
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 236..256
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 272..289
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 320..342
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 387..411
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 453..473
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT BINDING 110
FT /ligand="K(+)"
FT /ligand_id="ChEBI:CHEBI:29103"
FT /evidence="ECO:0000256|PIRSR:PIRSR006247-1"
FT BINDING 111
FT /ligand="K(+)"
FT /ligand_id="ChEBI:CHEBI:29103"
FT /evidence="ECO:0000256|PIRSR:PIRSR006247-1"
FT BINDING 218
FT /ligand="K(+)"
FT /ligand_id="ChEBI:CHEBI:29103"
FT /evidence="ECO:0000256|PIRSR:PIRSR006247-1"
FT BINDING 312
FT /ligand="K(+)"
FT /ligand_id="ChEBI:CHEBI:29103"
FT /evidence="ECO:0000256|PIRSR:PIRSR006247-1"
FT BINDING 313
FT /ligand="K(+)"
FT /ligand_id="ChEBI:CHEBI:29103"
FT /evidence="ECO:0000256|PIRSR:PIRSR006247-1"
FT BINDING 429
FT /ligand="K(+)"
FT /ligand_id="ChEBI:CHEBI:29103"
FT /evidence="ECO:0000256|PIRSR:PIRSR006247-1"
FT BINDING 430
FT /ligand="K(+)"
FT /ligand_id="ChEBI:CHEBI:29103"
FT /evidence="ECO:0000256|PIRSR:PIRSR006247-1"
SQ SEQUENCE 480 AA; 52704 MW; EF7E3D70A96FACBA CRC64;
MLNYRPLLFI LGIFLSTLTA FMLIPGAFAL YYGEETVGAF MISSLAAGSA ASFCMHQGQS
RKLHLNIRDM FLLTCLTWLI VSLFAAMPFT LYHGINYTDA FFETMSGITT TGSTVLSGLD
TMDHSILIWR SLLQWLGGIG FIVMAVAVLP FLNVGGMRLF RTESSDWSDK TTPRTQHMAK
NLFIVYCLLT FLCFLAYHGS GMNWFQAINH AMTTLSTGGY STSDQSMAAF SNEAHWVGTT
FMLAGGLPLL MFVYMVQQRS VKVWNDAQVK GFLKFVAFVS CALALWLWSS RGIAPLDALR
LASFNVVSVV TTTGYGLTDY TAWGALANIV FLFLMFVGSC SGSTSGGIKI FRFQIAGVIM
REQLKQQFHP NGVFKERYNN HIVRGDIVRS LVTFILLFVL VIVLLSIILV LTGLDPVTSF
TGAITAVTNV GPGLGSTIGP AGNFSSLPDV AKWALAIGML LGRLEILTVA VLFHPSFWKY
//
