ID A3CPQ4_STRSV Unreviewed; 479 AA.
AC A3CPQ4;
DT 20-MAR-2007, integrated into UniProtKB/TrEMBL.
DT 20-MAR-2007, sequence version 1.
DT 27-MAR-2024, entry version 87.
DE SubName: Full=Potassium uptake protein, Trk family, putative {ECO:0000313|EMBL:ABN45159.1};
GN Name=trkH {ECO:0000313|EMBL:ABN45159.1};
GN OrderedLocusNames=SSA_1776 {ECO:0000313|EMBL:ABN45159.1};
OS Streptococcus sanguinis (strain SK36).
OC Bacteria; Bacillota; Bacilli; Lactobacillales; Streptococcaceae;
OC Streptococcus.
OX NCBI_TaxID=388919 {ECO:0000313|EMBL:ABN45159.1, ECO:0000313|Proteomes:UP000002148};
RN [1] {ECO:0000313|EMBL:ABN45159.1, ECO:0000313|Proteomes:UP000002148}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=SK36 {ECO:0000313|EMBL:ABN45159.1,
RC ECO:0000313|Proteomes:UP000002148};
RX PubMed=17277061; DOI=10.1128/JB.01808-06;
RA Xu P., Alves J.M., Kitten T., Brown A., Chen Z., Ozaki L.S., Manque P.,
RA Ge X., Serrano M.G., Puiu D., Hendricks S., Wang Y., Chaplin M.D., Akan D.,
RA Paik S., Peterson D.L., Macrina F.L., Buck G.A.;
RT "Genome of the opportunistic pathogen Streptococcus sanguinis.";
RL J. Bacteriol. 189:3166-3175(2007).
CC -!- SUBCELLULAR LOCATION: Cell inner membrane
CC {ECO:0000256|ARBA:ARBA00004429}; Multi-pass membrane protein
CC {ECO:0000256|ARBA:ARBA00004429}. 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|ARBA:ARBA00009137}.
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DR EMBL; CP000387; ABN45159.1; -; Genomic_DNA.
DR RefSeq; WP_011837354.1; NC_009009.1.
DR RefSeq; YP_001035709.1; NC_009009.1.
DR AlphaFoldDB; A3CPQ4; -.
DR STRING; 388919.SSA_1776; -.
DR KEGG; ssa:SSA_1776; -.
DR PATRIC; fig|388919.9.peg.1683; -.
DR eggNOG; COG0168; Bacteria.
DR HOGENOM; CLU_030708_0_2_9; -.
DR OrthoDB; 9810952at2; -.
DR Proteomes; UP000002148; 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; TRK SYSTEM POTASSIUM UPTAKE PROTEIN TRKG-RELATED; 1.
DR PANTHER; PTHR32024:SF2; 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|ARBA:ARBA00022519};
KW Cell membrane {ECO:0000256|ARBA:ARBA00022475};
KW Ion transport {ECO:0000256|ARBA:ARBA00023065};
KW Membrane {ECO:0000256|ARBA:ARBA00023136, ECO:0000256|SAM:Phobius};
KW Metal-binding {ECO:0000256|PIRSR:PIRSR006247-1};
KW Potassium {ECO:0000256|ARBA:ARBA00022958, ECO:0000256|PIRSR:PIRSR006247-1};
KW Potassium transport {ECO:0000256|ARBA:ARBA00022538};
KW Reference proteome {ECO:0000313|Proteomes:UP000002148};
KW Transmembrane {ECO:0000256|ARBA:ARBA00022692, ECO:0000256|SAM:Phobius};
KW Transmembrane helix {ECO:0000256|ARBA:ARBA00022989,
KW ECO:0000256|SAM:Phobius}; Transport {ECO:0000256|ARBA:ARBA00022448}.
FT TRANSMEM 9..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 128..149
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 183..202
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 236..260
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 272..294
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 327..350
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 393..413
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 451..472
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT BINDING 111
FT /ligand="K(+)"
FT /ligand_id="ChEBI:CHEBI:29103"
FT /evidence="ECO:0000256|PIRSR:PIRSR006247-1"
FT BINDING 112
FT /ligand="K(+)"
FT /ligand_id="ChEBI:CHEBI:29103"
FT /evidence="ECO:0000256|PIRSR:PIRSR006247-1"
FT BINDING 220
FT /ligand="K(+)"
FT /ligand_id="ChEBI:CHEBI:29103"
FT /evidence="ECO:0000256|PIRSR:PIRSR006247-1"
FT BINDING 314
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 431
FT /ligand="K(+)"
FT /ligand_id="ChEBI:CHEBI:29103"
FT /evidence="ECO:0000256|PIRSR:PIRSR006247-1"
SQ SEQUENCE 479 AA; 52543 MW; D2A146A393690CD2 CRC64;
MNRSMIRYLL AKLLLIEAAL LIVPIIVALI YGEPLKVFLS IGATMAILLV LGGIGSYFKP
KDLHIYAKEG VLIVTLCWIL WSFFGALPFV FSGQIPDIID AFFEVSSGFT TTGATILNDV
GVLSHSLLFW RSFTHLIGGM GVLVFALAIM DNAKNGHLEV MKAEVPGPVF GKVVSKLKST
AQILYIIYLA LFAIFALLYF LAGMPLFDSL VIAMGTAGTG GFTVYNDGIA HYNSSLITYL
VSFGVLAFGV NFNLYYYLLI RKFKACFGDE ELRGYLWIVF LSTALIAFNV FHLYQGFAKS
VEISFFQVSN IITTTGFGYG DTVKWPLFSQ VILLLLMCIG GSAGSTAGGL KVIRGIIISR
IAKNQILSTL SPNRVLTMHV NGAVLDKDTQ HKVLKYLATY VLIVLALVFI VSLDNNNLMT
VVSGVLSCFN NIGPMIGTTD TFSIFSPFSK LLLSFAMIGG RLEIYPILLL FLPKTWSRR
//
