ID A0A1Y1CNN8_9BACT Unreviewed; 482 AA.
AC A0A1Y1CNN8;
DT 30-AUG-2017, integrated into UniProtKB/TrEMBL.
DT 30-AUG-2017, sequence version 1.
DT 27-MAR-2024, entry version 23.
DE SubName: Full=Potassium transporter {ECO:0000313|EMBL:BAX80871.1};
GN ORFNames=ALGA_2549 {ECO:0000313|EMBL:BAX80871.1};
OS Labilibaculum antarcticum.
OC Bacteria; Bacteroidota; Bacteroidia; Marinilabiliales; Marinifilaceae;
OC Labilibaculum.
OX NCBI_TaxID=1717717 {ECO:0000313|EMBL:BAX80871.1, ECO:0000313|Proteomes:UP000218267};
RN [1] {ECO:0000313|Proteomes:UP000218267}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=SPP2 {ECO:0000313|Proteomes:UP000218267};
RA Watanabe M., Kojima H., Fukui M.;
RT "Complete genome sequence of Marinifilaceae bacterium strain SPP2, isolated
RT from the Antarctic marine sediment.";
RL Mar. Genomics 0:0-0(2017).
RN [2] {ECO:0000313|EMBL:BAX80871.1, ECO:0000313|Proteomes:UP000218267}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=SPP2 {ECO:0000313|EMBL:BAX80871.1,
RC ECO:0000313|Proteomes:UP000218267};
RA Watanabe M., Kojima H., Fukui M.;
RT "Complete genome sequence of Marinifilaceae bacterium strain SPP2, isolated
RT from the Antarctic marine sediment.";
RL Mar. Genomics 39:1-2(2018).
RN [3] {ECO:0000313|Proteomes:UP000218267}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=SPP2 {ECO:0000313|Proteomes:UP000218267};
RA Watanabe M., Kojima H., Fukui M.;
RT "Labilibaculum antarcticum sp. nov., a novel facultative anaerobic,
RT psychrotorelant bacterium isolated from marine sediment of Antarctica.";
RL Antonie Van Leeuwenhoek 113:349-355(2020).
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; AP018042; BAX80871.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A1Y1CNN8; -.
DR KEGG; mbas:ALGA_2549; -.
DR OrthoDB; 9810952at2; -.
DR Proteomes; UP000218267; 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 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 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 136..163
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 184..202
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 235..253
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 273..292
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 328..350
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 389..412
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 418..442
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 454..479
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 315
FT /ligand="K(+)"
FT /ligand_id="ChEBI:CHEBI:29103"
FT /evidence="ECO:0000256|PIRSR:PIRSR006247-1"
SQ SEQUENCE 482 AA; 53608 MW; 19D6C54EEB24EB33 CRC64;
MFNWKFVFYV MSVLMIVESF FLIISSVVAL LYGEGDFICF VQSAGISLFF GGIIYLFTQN
CSRDIGKREA FLVVSLVWVV FSIFGALPFL LGGYIPNFTD AFFESISGFT TTGASIVNDI
EALPHGILFW RSLTHLLGGM GILVLTVAIL PVFGIGGMAM FNAEAAGITM GKLHPRIKET
AQRLWGIYML LVAIETIFLV FGEMDWFDAI CHSFGTLASG GFSTKNTSIV NYSPYTQYVL
IVFMFFAGVN FTLHYFAIKG RFRKIWQNQE FKVYTGLIVL VTSIITLTLV YLDHGTFEKS
FRDALFQVTS IITSTGFVSA DYSLWHPYLV FLIFGLMFTG ACVGSTSGGV KILRHLLLFK
NSILEFKRMI HPSAVLPVRY NKEMVGQDVI SKILAFVILY FMVFFIGCFA MTLIGLDLIS
AMGAVATTMG GIGPGLGVVG PMNNFASVPE VGKWILSFLM ILGRLELFTF LIIFVPSFWK
NQ
//
