ID K2JBN5_9GAMM Unreviewed; 480 AA.
AC K2JBN5;
DT 28-NOV-2012, integrated into UniProtKB/TrEMBL.
DT 28-NOV-2012, sequence version 1.
DT 24-JAN-2024, entry version 34.
DE RecName: Full=Trk system potassium uptake protein {ECO:0000256|PIRNR:PIRNR006247};
GN ORFNames=B3C1_17617 {ECO:0000313|EMBL:EKE68049.1};
OS Gallaecimonas xiamenensis 3-C-1.
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Gallaecimonas.
OX NCBI_TaxID=745411 {ECO:0000313|EMBL:EKE68049.1, ECO:0000313|Proteomes:UP000006755};
RN [1] {ECO:0000313|EMBL:EKE68049.1, ECO:0000313|Proteomes:UP000006755}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=3-C-1 {ECO:0000313|EMBL:EKE68049.1,
RC ECO:0000313|Proteomes:UP000006755};
RX PubMed=23209203; DOI=10.1128/JB.01854-12;
RA Lai Q., Wang L., Wang W., Shao Z.;
RT "Genome Sequence of Gallaecimonas xiamenensis Type Strain 3-C-1.";
RL J. Bacteriol. 194:6937-6937(2012).
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}.
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:EKE68049.1}.
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DR EMBL; AMRI01000034; EKE68049.1; -; Genomic_DNA.
DR RefSeq; WP_008486494.1; NZ_AMRI01000034.1.
DR AlphaFoldDB; K2JBN5; -.
DR STRING; 745411.B3C1_17617; -.
DR PATRIC; fig|745411.4.peg.3468; -.
DR eggNOG; COG0168; Bacteria.
DR OrthoDB; 9810952at2; -.
DR Proteomes; UP000006755; Unassembled WGS sequence.
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:UP000006755};
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..91
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..200
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 236..257
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 269..289
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 322..342
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 390..412
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 453..478
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; 52945 MW; 8F0856673E8F0801 CRC64;
MFNYKPVLYI IGVFLNVLAL MMLLPTALAF WDGENGTMQF FESAIITYAA ALFCMTKGNR
DLGRFKVRDM FLLTSMTWVF TSGFAALPLV FVEHISYTDA YFETMSGITT TGSTVLSGLD
TLPRSILLWR SLLQWLGGVG FIVMGVAVLP FLGVGGMRLF RTESSEWTDK SAPRTATLAR
DILWVYLTLT GLCLLCYWLS GMGWFDAFNH AMTTISTGGY STSDASMAHF GPASHWVGTL
FMMAGGMPFL LLVNAVRKNQ WNIWRDEQFR GYVLFLASVS LVLATWLWWH KGEPFLDALR
MTSFNVVSVV TTTGYALTDY SMWGPFAVTA FLLLMFVGGC SGSTSGGIKI FRFQLAAGML
HLQLKQLIHP NAVFVQNYNR RPVSDDIIRS LVAFSFAFFL TVAFITLVLG LMGLDLVTSF
TAAITSVTNV GPGLGDLIGP AGNFANLPDG AKWLLSLGML LGRLEILTVV AVLTPAFWRQ
//
