ID A6Q6U9_SULNB Unreviewed; 484 AA.
AC A6Q6U9;
DT 21-AUG-2007, integrated into UniProtKB/TrEMBL.
DT 21-AUG-2007, sequence version 1.
DT 27-MAR-2024, entry version 93.
DE SubName: Full=K+ transport system, membrane component {ECO:0000313|EMBL:BAF71208.1};
GN OrderedLocusNames=SUN_0248 {ECO:0000313|EMBL:BAF71208.1};
OS Sulfurovum sp. (strain NBC37-1).
OC Bacteria; Campylobacterota; Epsilonproteobacteria; Campylobacterales;
OC Sulfurovaceae; Sulfurovum.
OX NCBI_TaxID=387093 {ECO:0000313|EMBL:BAF71208.1, ECO:0000313|Proteomes:UP000006378};
RN [1] {ECO:0000313|EMBL:BAF71208.1, ECO:0000313|Proteomes:UP000006378}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=NBC37-1 {ECO:0000313|EMBL:BAF71208.1,
RC ECO:0000313|Proteomes:UP000006378};
RX PubMed=17615243; DOI=10.1073/pnas.0700687104;
RA Nakagawa S., Takaki Y., Shimamura S., Reysenbach A.-L., Takai K.,
RA Horikoshi K.;
RT "Deep-sea vent epsilon-proteobacterial genomes provide insights into
RT emergence of pathogens.";
RL Proc. Natl. Acad. Sci. U.S.A. 104:12146-12150(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; AP009179; BAF71208.1; -; Genomic_DNA.
DR RefSeq; WP_011979941.1; NC_009663.1.
DR AlphaFoldDB; A6Q6U9; -.
DR STRING; 387093.SUN_0248; -.
DR KEGG; sun:SUN_0248; -.
DR eggNOG; COG0168; Bacteria.
DR HOGENOM; CLU_030708_0_2_7; -.
DR Proteomes; UP000006378; 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; 2.
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 12..35
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 41..59
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 71..93
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 133..153
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 183..203
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 237..261
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 273..294
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 300..322
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 334..359
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 391..414
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 426..444
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 456..476
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 221
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 317
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 484 AA; 53275 MW; CF61B1B608B48DEC CRC64;
MDIHALKNIF KFVSVIGMAL SLFLFTAIIV GWIYHEDMSR FLYFDLTLFS INAIIVLLLR
EHRMKLSIKG GILSVNLIWV LLGVAGAVPF LLYTGITPAD AFFEAVSGFT TTGATVFSDI
ESLPKSILCL RSLMHWLGGM GIIVLGVGLF SLINPSGSMT LFKAESTGIK MEKITPKVKD
TAIRLWGIYV LFTVADAIAL KLAGMNIFDA VNHAFSTIST GGFSTKNASL GYYDSNVIIW
ITTFFMIISG INFLAHLKLF STGKADGYKR EEVLWYLAIF IALSLLLSSV DIFVDYDSYF
HALTHASFTV ASVLTTTGFA TLDYEQWGHM AISVIFVAML IGGNAGSTAG GVKVIRYIVL
FKNISVQFKR TLHPNAVLGV FIDHQKVSSQ IISSTTGFIF LFVMTNMFLT LYLFARGFDA
MTSVSTALAC VGNIGPGFAL TGPAHNYGFF SDIDKIVLSM GMIIGRLEFY TVFLLFSRSF
WKKF
//
