ID A4XTC4_PSEMY Unreviewed; 483 AA.
AC A4XTC4;
DT 29-MAY-2007, integrated into UniProtKB/TrEMBL.
DT 29-MAY-2007, sequence version 1.
DT 27-MAR-2024, entry version 75.
DE RecName: Full=Trk system potassium uptake protein {ECO:0000256|PIRNR:PIRNR006247};
GN OrderedLocusNames=Pmen_1826 {ECO:0000313|EMBL:ABP84590.1};
OS Pseudomonas mendocina (strain ymp).
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Pseudomonadales;
OC Pseudomonadaceae; Pseudomonas.
OX NCBI_TaxID=399739 {ECO:0000313|EMBL:ABP84590.1};
RN [1] {ECO:0000313|EMBL:ABP84590.1}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=Ymp {ECO:0000313|EMBL:ABP84590.1};
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., Kiss H., Brettin T., Detter J.C., Bruce D., Han C.,
RA Schmutz J., Larimer F., Land M., Hauser L., Kyrpides N., Mikhailova N.,
RA Hersman L., Dubois J., Maurice P., Richardson P.;
RT "Complete sequence of Pseudomonas mendocina ymp.";
RL Submitted (APR-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; CP000680; ABP84590.1; -; Genomic_DNA.
DR AlphaFoldDB; A4XTC4; -.
DR STRING; 399739.Pmen_1826; -.
DR KEGG; pmy:Pmen_1826; -.
DR PATRIC; fig|399739.8.peg.1854; -.
DR eggNOG; COG0168; Bacteria.
DR HOGENOM; CLU_030708_0_1_6; -.
DR OrthoDB; 9810952at2; -.
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.
DR SUPFAM; SSF81324; Voltage-gated potassium channels; 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 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 12..34
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 40..61
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 73..95
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 135..155
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 184..202
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 239..260
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 272..292
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 323..345
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 394..415
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 456..481
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT BINDING 113
FT /ligand="K(+)"
FT /ligand_id="ChEBI:CHEBI:29103"
FT /evidence="ECO:0000256|PIRSR:PIRSR006247-1"
FT BINDING 114
FT /ligand="K(+)"
FT /ligand_id="ChEBI:CHEBI:29103"
FT /evidence="ECO:0000256|PIRSR:PIRSR006247-1"
FT BINDING 315
FT /ligand="K(+)"
FT /ligand_id="ChEBI:CHEBI:29103"
FT /evidence="ECO:0000256|PIRSR:PIRSR006247-1"
FT BINDING 316
FT /ligand="K(+)"
FT /ligand_id="ChEBI:CHEBI:29103"
FT /evidence="ECO:0000256|PIRSR:PIRSR006247-1"
FT BINDING 432
FT /ligand="K(+)"
FT /ligand_id="ChEBI:CHEBI:29103"
FT /evidence="ECO:0000256|PIRSR:PIRSR006247-1"
FT BINDING 433
FT /ligand="K(+)"
FT /ligand_id="ChEBI:CHEBI:29103"
FT /evidence="ECO:0000256|PIRSR:PIRSR006247-1"
SQ SEQUENCE 483 AA; 52783 MW; C53BDD8ACB16019C CRC64;
MALPTLRIIG FIIGIFLITL AVSMVIPMLT LLVFEHPEDL NAFLWSSMIT LIIGLLLVVP
GRPENLKLRP RDMYLLTTCS WLVVCLFAAM PMMLLHHISF TDAFFETMSG VTTTGSTVLS
GLDDASPALL IWRSMLQWLG GIGFIAMAVA ILPLLRVGGM RLFQTESSDW GEKVMPRSHM
AAKYIVFVYL TFTILGVIAY WLSGMNWFDA INHSMTSIST AGYSTSDQSM GKFDPASHWV
AIVLMVLGSL PFTLYVASLR GHRKALLRDE QVRGFVGMLL ITCALFSLWL WLNSEHALID
AIRLASFNII SVATTTGYAL GDYTAWGGFA VMAFFYLTFV GGCSGSTTGG LKMFRFQVAL
TLLHANLKQM VHPRAVIKQQ YNGHNLDEEI VRSILTFSFF ITMTIGAIAL FLALLGLDPL
TALSGAATAV CNVGPGLGPI IGPAGNFASL PDAAKWVLAA GMLLGRLEIV TVLVLFTASF
WRH
//
