ID V9R8G4_9RICK Unreviewed; 489 AA.
AC V9R8G4;
DT 19-MAR-2014, integrated into UniProtKB/TrEMBL.
DT 19-MAR-2014, sequence version 1.
DT 24-JAN-2024, entry version 42.
DE RecName: Full=Trk system potassium uptake protein {ECO:0000256|PIRNR:PIRNR006247};
GN ORFNames=EMUR_04450 {ECO:0000313|EMBL:AHC39583.1};
OS Ehrlichia muris AS145.
OC Bacteria; Pseudomonadota; Alphaproteobacteria; Rickettsiales;
OC Anaplasmataceae; Ehrlichia.
OX NCBI_TaxID=1423892 {ECO:0000313|EMBL:AHC39583.1, ECO:0000313|Proteomes:UP000018689};
RN [1] {ECO:0000313|EMBL:AHC39583.1, ECO:0000313|Proteomes:UP000018689}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=AS154 {ECO:0000313|Proteomes:UP000018689};
RX PubMed=24482514;
RA Thirumalapura N.R., Qin X., Kuriakose J.A., Walker D.H.;
RT "Complete Genome Sequence of Ehrlichia muris Strain AS145T, a Model
RT Monocytotropic Ehrlichia Strain.";
RL Genome Announc. 2:e01234-13(2014).
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; CP006917; AHC39583.1; -; Genomic_DNA.
DR AlphaFoldDB; V9R8G4; -.
DR STRING; 1423892.EMUR_04450; -.
DR KEGG; emr:EMUR_04450; -.
DR PATRIC; fig|1423892.3.peg.913; -.
DR HOGENOM; CLU_030708_0_1_5; -.
DR OrthoDB; 9810952at2; -.
DR Proteomes; UP000018689; 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 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 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..33
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 45..65
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 72..93
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 134..157
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 178..201
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..290
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 326..345
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 390..413
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 456..484
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT BINDING 112
FT /ligand="K(+)"
FT /ligand_id="ChEBI:CHEBI:29103"
FT /evidence="ECO:0000256|PIRSR:PIRSR006247-1"
FT BINDING 113
FT /ligand="K(+)"
FT /ligand_id="ChEBI:CHEBI:29103"
FT /evidence="ECO:0000256|PIRSR:PIRSR006247-1"
FT BINDING 221
FT /ligand="K(+)"
FT /ligand_id="ChEBI:CHEBI:29103"
FT /evidence="ECO:0000256|PIRSR:PIRSR006247-1"
FT BINDING 317
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"
SQ SEQUENCE 489 AA; 54650 MW; 094E332079CA85D6 CRC64;
MYIMCCKSLR SIIFVIGVFS LVFTLLMFIP IVVNYYTGYV WQDFFYAYLL TSSFSLMCLF
FGKLSNLKRT EVFIVTAIVW VVLSIIAAVP FVFDGKIAYI DAFFEAVSGL TTTGATVLTN
LQSESPGILI WRSLLNAIGG LGIIVSGIFL LPCLKIINLH ELYHSESSDQ SKKFKYGIVR
SLMYVFVIYC VLMTLCSISY WIAGMSWFDA ICHAMSTVST GGFSNYDDSL QHFDSIYIEI
IAVIFMLLSA CPLIVYLKAI TKQYFYDEQV VFFAVMLFLF MIISIVSCNF DEITADYSLI
SILRYSVFSV VSLNTSTGLV NCDYSHWHFF SVFGIFIMLI GGCSGSTSGG IKIHRIVLLL
KALSAYIDDL IHPSKTTTIR YNRRDISKYC IHNIGLFFFL YIAMLFIGCT LLSGSGVDFI
TAFSAVSAAF SNTGPGMGDI VGPNGNYYHI LPLMKVLLSC FMLMGRLEII PFFACVCLVT
NGLFKSRSA
//
